Company

Onterris, Inc. sec:0001643615

관계 그래프 → · 관계 트리 · 리포트 다운로드 →

개요

46
확정 관계
106
추론 관계
0
교차검증
0
주요 제품

주요 제품 · Services-Management Consulting Services

제품사업부문매출 비중
아직 추출된 주요 제품 정보가 없습니다.

산업 노출

-

주요 고객 / 공급사

주요 고객
  • -
주요 공급사
  • -

최근 공급망 이벤트

공시일유형상대금액
2026-02-26 종속회사 Environmental Standards, Inc. -
2026-02-26 종속회사 Montrose Environmental Group GmbH -
2026-02-26 종속회사 Spirit Environmental, LLC -
2026-02-26 종속회사 Sustainable Treatment Solutions, Inc. -
2026-02-26 종속회사 Montrose Measurements and Analytics, LLC -

기업개요

대표자
업종
Services-Management Consulting Services
설립일
주소
4 PARK PLAZA, SUITE 790, IRVINE, CA, 92614
홈페이지
종목코드
ONT

재무 (연결 우선 · 단위는 위 금액 단위 선택을 따름) 출처: SEC XBRL

지표 2025-FY CFS 2024-FY CFS 2023-FY CFS
손익
매출액 624208000.0000 544416000.0000 546413000.0000
영업이익 -28420000.0000 -28013000.0000 -9455000.0000
세전계속사업이익 -31839000.0000 -29569000.0000 -23616000.0000
당기순이익 -30859000.0000 -31819000.0000 -25325000.0000
당기순이익(지배)
재무상태
자산총계 990353000.0000 816786000.0000 791914000.0000
부채총계 451161000.0000 342606000.0000 325799000.0000
자본총계 313187000.0000 316501000.0000 137145000.0000
자본총계(지배)
자본금
현금흐름
영업활동현금흐름 56022000.0000 20649000.0000 37581000.0000
투자활동현금흐름 -101624000.0000 -38687000.0000 -71641000.0000
재무활동현금흐름 -20110000.0000 -38764000.0000 146103000.0000
CAPEX 29578000.0000 9583000.0000 6885000.0000
FCF 26444000.0000 11066000.0000 30696000.0000
이자발생부채
비율
영업이익률 -4.55% -5.15% -1.73%
순이익률 -4.94% -5.84% -4.63%
ROE
ROA -3.12% -3.90% -3.20%
부채비율 144.05% 108.25% 237.56%
자본유보율
주당·시장
EPS -1.5700 -1.6200 -1.5600
BPS
PER
PBR
현금DPS
현금배당수익률
현금배당성향
발행주식수(보통주)
시가총액

확정 관계 46건

유형상대 회사방향품질상태
공급계약 Department of Health and Human Services 기준→상대 B 양호 확정 근거
공급계약 Department of Veterans Affairs 기준→상대 B 양호 확정 근거
공급계약 Department of the Interior 기준→상대 B 양호 확정 근거
공급계약 Department of Homeland Security 기준→상대 B 양호 확정 근거
종속회사 Environmental Standards, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Environmental Group GmbH 미식별 기준→상대 B 양호 확정 근거
종속회사 Environmental Alliance, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Spirit Environmental, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 AirKinetics, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Analytical Environmental Services 미식별 기준→상대 B 양호 확정 근거
종속회사 Leymaster Environmental Consulting, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Environmental Planning Specialists, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Huco Consulting, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Sustainable Treatment Solutions, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Matrix Solutions, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Measurements and Analytics, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 MSE Group, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Environmental Group Denmark ApS 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Water and Sustainability Services, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 PARS Environmental, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Environmental Solutions, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 SensibleIOT, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Environmental Group AB 미식별 기준→상대 B 양호 확정 근거
종속회사 CTEH IT Services, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 CTEH Properties, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 FRS Environmental Remediation, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Environmental Solutions Canada Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 CTEH Government Services, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 TriAD Environmental Consultants, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Enthalpy Analytical, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Environmental Group BV 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Services, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 ES Engineering Services, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Government Solutions, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Horizon Water and Environment, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 CTEH Leasing, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Planning & Permitting, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Epic Environmental Pty Ltd 미식별 기준→상대 B 양호 확정 근거
종속회사 Advanced GeoServices Corp. 미식별 기준→상대 B 양호 확정 근거
종속회사 Two Dot Consulting, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Air Quality Services, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 The Center for Toxicology and Environmental Health, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Waste-To-Resources, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Emerging Compounds Treatment Technologies, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Environmental Intelligence, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Foreign Holdings, Inc. 미식별 기준→상대 B 양호 확정 근거

후보 관계 106건

추론된 관계입니다 — 확정 아님. 품질·상태를 참고하세요.

유형상대 회사방향품질상태
공급계약 Department of Health and Human Services 기준→상대 B 양호 확정 근거
공급계약 Department of Homeland Security 기준→상대 B 양호 확정 근거
공급계약 Department of Veterans Affairs 기준→상대 B 양호 확정 근거
공급계약 Department of the Interior 기준→상대 B 양호 확정 근거
종속회사 Advanced GeoServices Corp. 미식별 기준→상대 B 양호 확정 근거
종속회사 AirKinetics, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Environmental Intelligence, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Environmental Planning Specialists, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Environmental Standards, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Epic Environmental Pty Ltd 미식별 기준→상대 B 양호 확정 근거
종속회사 ES Engineering Services, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 FRS Environmental Remediation, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Horizon Water and Environment, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Leymaster Environmental Consulting, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Matrix Solutions, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Air Quality Services, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Analytical Environmental Services 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Environmental Group AB 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Environmental Group GmbH 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Environmental Group GmbH 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Environmental Group BV 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Environmental Group Denmark ApS 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Environmental Solutions, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Foreign Holdings, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Measurements and Analytics, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Planning & Permitting, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Services, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 CTEH Government Services, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Waste-To-Resources, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Water and Sustainability Services, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 MSE Group, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 PARS Environmental, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 SensibleIOT, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 The Center for Toxicology and Environmental Health, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 TriAD Environmental Consultants, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 CTEH IT Services, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 CTEH Leasing, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 CTEH Properties, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Emerging Compounds Treatment Technologies, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Enthalpy Analytical, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Environmental Alliance, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Advanced GeoServices Corp. 미식별 기준→상대 B 양호 확정 근거
종속회사 Analytical Environmental Services 미식별 기준→상대 B 양호 확정 근거
종속회사 Environmental Planning Specialists, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Environmental Standards, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Epic Environmental Pty Ltd 미식별 기준→상대 B 양호 확정 근거
종속회사 ES Engineering Services, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 FRS Environmental Remediation, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Horizon Water and Environment, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Huco Consulting, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Leymaster Environmental Consulting, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Air Quality Services, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Environmental Group AB 미식별 기준→상대 B 양호 확정 근거
종속회사 CTEH Government Services, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Environmental Group GmbH 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Environmental Group GmbH 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Environmental Group BV 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Environmental Group Denmark ApS 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Environmental Solutions Canada Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Environmental Solutions, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Foreign Holdings, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Government Solutions, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Measurements and Analytics, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Planning & Permitting, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 CTEH IT Services, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Services, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Waste-To-Resources, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Water and Sustainability Services, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 MSE Group, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 PARS Environmental, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 SensibleIOT, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Spirit Environmental, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Sustainable Treatment Solutions, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 The Center for Toxicology and Environmental Health, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 TriAD Environmental Consultants, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 CTEH Leasing, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Two Dot Consulting, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 CTEH Properties, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Emerging Compounds Treatment Technologies, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Enthalpy Analytical, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Environmental Alliance, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Environmental Intelligence, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Emerging Compounds Treatment Technologies, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Enthalpy Analytical, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Environmental Solutions Canada Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Environmental Solutions, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Foreign Holdings, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Government Solutions, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Measurements and Analytics, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Services, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Water and Sustainability Services, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 MSE Group, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 PARS Environmental, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 SensibleIOT, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Environmental Standards, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Spirit Environmental, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Sustainable Treatment Solutions, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 The Center for Toxicology and Environmental Health, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Two Dot Consulting, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Epic Environmental Pty Ltd 미식별 기준→상대 B 양호 확정 근거
종속회사 FRS Environmental Remediation, Inc. 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Air Quality Services, LLC 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Environmental Group AB 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Environmental Group GmbH 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Environmental Group GmbH 미식별 기준→상대 B 양호 확정 근거
종속회사 Montrose Environmental Group BV 미식별 기준→상대 B 양호 확정 근거

근거

이 회사의 관계를 뒷받침하는 DART/SEC 원문 근거입니다.

공시일관계상대섹션원문 근거
2026-02-26 종속회사 Environmental Standards, Inc. Exhibit 21 subsidiary=Environmental Standards, Inc.; jurisdiction=Pennsylvania
2026-02-26 종속회사 Montrose Environmental Group GmbH Exhibit 21 subsidiary=Montrose Environmental Group GmbH; jurisdiction=Germany
2026-02-26 종속회사 Spirit Environmental, LLC Exhibit 21 subsidiary=Spirit Environmental, LLC; jurisdiction=Texas
2026-02-26 종속회사 Sustainable Treatment Solutions, Inc. Exhibit 21 subsidiary=Sustainable Treatment Solutions, Inc.; jurisdiction=New York
2026-02-26 종속회사 Montrose Measurements and Analytics, LLC Exhibit 21 subsidiary=Montrose Measurements and Analytics, LLC; jurisdiction=Delaware
2026-02-26 종속회사 MSE Group, LLC Exhibit 21 subsidiary=MSE Group, LLC; jurisdiction=Texas
2026-02-26 종속회사 Montrose Water and Sustainability Services, Inc. Exhibit 21 subsidiary=Montrose Water and Sustainability Services, Inc.; jurisdiction=Delaware
2026-02-26 종속회사 PARS Environmental, Inc. Exhibit 21 subsidiary=PARS Environmental, Inc.; jurisdiction=New Jersey
2026-02-26 종속회사 Montrose Environmental Solutions, LLC Exhibit 21 subsidiary=Montrose Environmental Solutions, Inc.; jurisdiction=Delaware
2026-02-26 종속회사 SensibleIOT, LLC Exhibit 21 subsidiary=SensibleIOT, LLC; jurisdiction=California
2026-02-26 종속회사 Montrose Environmental Group AB Exhibit 21 subsidiary=Montrose Environmental Group AB; jurisdiction=Sweden
2026-02-26 종속회사 FRS Environmental Remediation, Inc. Exhibit 21 subsidiary=FRS Environmental Remediation, Inc.; jurisdiction=Florida
2026-02-26 종속회사 Montrose Environmental Solutions Canada Inc. Exhibit 21 subsidiary=Montrose Environmental Solutions Canada Inc.; jurisdiction=Alberta
2026-02-26 종속회사 Enthalpy Analytical, LLC Exhibit 21 subsidiary=Enthalpy Analytical, LLC; jurisdiction=Delaware
2026-02-26 종속회사 Montrose Environmental Group BV Exhibit 21 subsidiary=Montrose Environmental Group BV; jurisdiction=Belgium
2026-02-26 종속회사 Montrose Services, LLC Exhibit 21 subsidiary=Montrose Services, LLC; jurisdiction=Delaware
2026-02-26 종속회사 Montrose Government Solutions, Inc. Exhibit 21 subsidiary=Montrose Government Solutions, Inc.; jurisdiction=Delaware
2026-02-26 종속회사 Epic Environmental Pty Ltd Exhibit 21 subsidiary=Epic Environmental Pty Ltd; jurisdiction=Australia
2026-02-26 종속회사 Two Dot Consulting, LLC Exhibit 21 subsidiary=Two Dot Consulting, LLC; jurisdiction=Colorado
2026-02-26 종속회사 Montrose Air Quality Services, LLC Exhibit 21 subsidiary=Montrose Air Quality Services, LLC; jurisdiction=Delaware
2026-02-26 종속회사 The Center for Toxicology and Environmental Health, LLC Exhibit 21 subsidiary=The Center for Toxicology and Environmental Health, L.L.C.; jurisdiction=Arkansas
2026-02-26 종속회사 Emerging Compounds Treatment Technologies, Inc. Exhibit 21 subsidiary=Emerging Compounds Treatment Technologies, Inc.; jurisdiction=Massachusetts
2026-02-26 종속회사 Montrose Foreign Holdings, Inc. Exhibit 21 subsidiary=Montrose Foreign Holdings, Inc.; jurisdiction=Delaware
2026-02-26 종속회사 Emerging Compounds Treatment Technologies, Inc. Exhibit 21 subsidiary=Emerging Compounds Treatment Technologies, Inc.; jurisdiction=Massachusetts
2026-02-26 종속회사 Enthalpy Analytical, LLC Exhibit 21 subsidiary=Enthalpy Analytical, LLC; jurisdiction=Delaware
2026-02-26 종속회사 Montrose Environmental Solutions Canada Inc. Exhibit 21 subsidiary=Montrose Environmental Solutions Canada Inc.; jurisdiction=Alberta
2026-02-26 종속회사 Montrose Environmental Solutions, LLC Exhibit 21 subsidiary=Montrose Environmental Solutions, Inc.; jurisdiction=Delaware
2026-02-26 종속회사 Montrose Foreign Holdings, Inc. Exhibit 21 subsidiary=Montrose Foreign Holdings, Inc.; jurisdiction=Delaware
2026-02-26 종속회사 Montrose Government Solutions, Inc. Exhibit 21 subsidiary=Montrose Government Solutions, Inc.; jurisdiction=Delaware
2026-02-26 종속회사 Montrose Measurements and Analytics, LLC Exhibit 21 subsidiary=Montrose Measurements and Analytics, LLC; jurisdiction=Delaware
2026-02-26 종속회사 Montrose Services, LLC Exhibit 21 subsidiary=Montrose Services, LLC; jurisdiction=Delaware
2026-02-26 종속회사 Montrose Water and Sustainability Services, Inc. Exhibit 21 subsidiary=Montrose Water and Sustainability Services, Inc.; jurisdiction=Delaware
2026-02-26 종속회사 MSE Group, LLC Exhibit 21 subsidiary=MSE Group, LLC; jurisdiction=Texas
2026-02-26 종속회사 PARS Environmental, Inc. Exhibit 21 subsidiary=PARS Environmental, Inc.; jurisdiction=New Jersey
2026-02-26 종속회사 SensibleIOT, LLC Exhibit 21 subsidiary=SensibleIOT, LLC; jurisdiction=California
2026-02-26 종속회사 Environmental Standards, Inc. Exhibit 21 subsidiary=Environmental Standards, Inc.; jurisdiction=Pennsylvania
2026-02-26 종속회사 Spirit Environmental, LLC Exhibit 21 subsidiary=Spirit Environmental, LLC; jurisdiction=Texas
2026-02-26 종속회사 Sustainable Treatment Solutions, Inc. Exhibit 21 subsidiary=Sustainable Treatment Solutions, Inc.; jurisdiction=New York
2026-02-26 종속회사 The Center for Toxicology and Environmental Health, LLC Exhibit 21 subsidiary=The Center for Toxicology and Environmental Health, L.L.C.; jurisdiction=Arkansas
2026-02-26 종속회사 Two Dot Consulting, LLC Exhibit 21 subsidiary=Two Dot Consulting, LLC; jurisdiction=Colorado
2026-02-26 종속회사 Epic Environmental Pty Ltd Exhibit 21 subsidiary=Epic Environmental Pty Ltd; jurisdiction=Australia
2026-02-26 종속회사 FRS Environmental Remediation, Inc. Exhibit 21 subsidiary=FRS Environmental Remediation, Inc.; jurisdiction=Florida
2026-02-26 종속회사 Montrose Air Quality Services, LLC Exhibit 21 subsidiary=Montrose Air Quality Services, LLC; jurisdiction=Delaware
2026-02-26 종속회사 Montrose Environmental Group AB Exhibit 21 subsidiary=Montrose Environmental Group AB; jurisdiction=Sweden
2026-02-26 종속회사 Montrose Environmental Group GmbH Exhibit 21 subsidiary=Montrose Environmental Group GmbH; jurisdiction=Germany
2026-02-26 종속회사 Montrose Environmental Group GmbH Exhibit 21 subsidiary=Montrose Environmental Group Ltd.; jurisdiction=British Columbia
2026-02-26 종속회사 Montrose Environmental Group BV Exhibit 21 subsidiary=Montrose Environmental Group BV; jurisdiction=Belgium
2025-03-03 종속회사 Environmental Alliance, Inc. Exhibit 21 subsidiary=Environmental Alliance, Inc.; jurisdiction=Delaware
2025-03-03 종속회사 Analytical Environmental Services Exhibit 21 subsidiary=Analytical Environmental Services; jurisdiction=California
2025-03-03 종속회사 Leymaster Environmental Consulting, LLC Exhibit 21 subsidiary=Leymaster Environmental Consulting, LLC; jurisdiction=California
2025-03-03 종속회사 Environmental Planning Specialists, Inc. Exhibit 21 subsidiary=Environmental Planning Specialists, Inc.; jurisdiction=Georgia
2025-03-03 종속회사 Huco Consulting, Inc. Exhibit 21 subsidiary=Huco Consulting, Inc.; jurisdiction=Texas
2025-03-03 종속회사 Montrose Environmental Group Denmark ApS Exhibit 21 subsidiary=Montrose Environmental Group Denmark ApS; jurisdiction=Denmark
2025-03-03 종속회사 CTEH IT Services, LLC Exhibit 21 subsidiary=CTEH IT Services, LLC; jurisdiction=Arkansas
2025-03-03 종속회사 CTEH Properties, LLC Exhibit 21 subsidiary=CTEH Properties, L.L.C.; jurisdiction=Arkansas
2025-03-03 종속회사 CTEH Government Services, LLC Exhibit 21 subsidiary=CTEH Government Services, LLC; jurisdiction=Arkansas
2025-03-03 종속회사 TriAD Environmental Consultants, Inc. Exhibit 21 subsidiary=TriAD Environmental Consultants, Inc.; jurisdiction=Tennessee
2025-03-03 종속회사 ES Engineering Services, LLC Exhibit 21 subsidiary=ES Engineering Services, LLC; jurisdiction=Delaware
2025-03-03 종속회사 Horizon Water and Environment, LLC Exhibit 21 subsidiary=Horizon Water and Environment, LLC; jurisdiction=California
2025-03-03 종속회사 CTEH Leasing, LLC Exhibit 21 subsidiary=CTEH Leasing, L.L.C.; jurisdiction=Arkansas
2025-03-03 종속회사 Montrose Planning & Permitting, LLC Exhibit 21 subsidiary=Montrose Planning & Permitting, LLC; jurisdiction=Delaware
2025-03-03 종속회사 Advanced GeoServices Corp. Exhibit 21 subsidiary=Advanced GeoServices Corp.; jurisdiction=Pennsylvania
2025-03-03 종속회사 Montrose Waste-To-Resources, LLC Exhibit 21 subsidiary=Montrose Waste-To-Resources, LLC; jurisdiction=Delaware
2025-03-03 종속회사 Environmental Intelligence, LLC Exhibit 21 subsidiary=Environmental Intelligence, LLC; jurisdiction=California
2025-03-03 종속회사 Advanced GeoServices Corp. Exhibit 21 subsidiary=Advanced GeoServices Corp.; jurisdiction=Pennsylvania
2025-03-03 종속회사 Analytical Environmental Services Exhibit 21 subsidiary=Analytical Environmental Services; jurisdiction=California
2025-03-03 종속회사 Environmental Planning Specialists, Inc. Exhibit 21 subsidiary=Environmental Planning Specialists, Inc.; jurisdiction=Georgia
2025-03-03 종속회사 Environmental Standards, Inc. Exhibit 21 subsidiary=Environmental Standards, Inc.; jurisdiction=Pennsylvania
2025-03-03 종속회사 Epic Environmental Pty Ltd Exhibit 21 subsidiary=Epic Environmental Pty Ltd; jurisdiction=Australia
2025-03-03 종속회사 ES Engineering Services, LLC Exhibit 21 subsidiary=ES Engineering Services, LLC; jurisdiction=Delaware
2025-03-03 종속회사 FRS Environmental Remediation, Inc. Exhibit 21 subsidiary=FRS Environmental Remediation, Inc.; jurisdiction=Florida
2025-03-03 종속회사 Horizon Water and Environment, LLC Exhibit 21 subsidiary=Horizon Water and Environment, LLC; jurisdiction=California
2025-03-03 종속회사 Huco Consulting, Inc. Exhibit 21 subsidiary=Huco Consulting, Inc.; jurisdiction=Texas
2025-03-03 종속회사 Leymaster Environmental Consulting, LLC Exhibit 21 subsidiary=Leymaster Environmental Consulting, LLC; jurisdiction=California
2025-03-03 종속회사 Montrose Air Quality Services, LLC Exhibit 21 subsidiary=Montrose Air Quality Services, LLC; jurisdiction=Delaware
2025-03-03 종속회사 Montrose Environmental Group AB Exhibit 21 subsidiary=Montrose Environmental Group AB; jurisdiction=Sweden
2025-03-03 종속회사 CTEH Government Services, LLC Exhibit 21 subsidiary=CTEH Government Services, LLC; jurisdiction=Arkansas
2025-03-03 종속회사 Montrose Environmental Group GmbH Exhibit 21 subsidiary=Montrose Environmental Group GmbH; jurisdiction=Germany
2025-03-03 종속회사 Montrose Environmental Group GmbH Exhibit 21 subsidiary=Montrose Environmental Group Ltd.; jurisdiction=British Columbia
2025-03-03 종속회사 Montrose Environmental Group BV Exhibit 21 subsidiary=Montrose Environmental Group BV; jurisdiction=Belgium
2025-03-03 종속회사 Montrose Environmental Group Denmark ApS Exhibit 21 subsidiary=Montrose Environmental Group Denmark ApS; jurisdiction=Denmark
2025-03-03 종속회사 Montrose Environmental Solutions Canada Inc. Exhibit 21 subsidiary=Montrose Environmental Solutions Canada Inc.; jurisdiction=Alberta
2025-03-03 종속회사 Montrose Environmental Solutions, LLC Exhibit 21 subsidiary=Montrose Environmental Solutions, Inc.; jurisdiction=Delaware
2025-03-03 종속회사 Montrose Foreign Holdings, Inc. Exhibit 21 subsidiary=Montrose Foreign Holdings, Inc.; jurisdiction=Delaware
2025-03-03 종속회사 Montrose Government Solutions, Inc. Exhibit 21 subsidiary=Montrose Government Solutions, Inc.; jurisdiction=Delaware
2025-03-03 종속회사 Montrose Measurements and Analytics, LLC Exhibit 21 subsidiary=Montrose Measurements and Analytics, LLC; jurisdiction=Delaware
2025-03-03 종속회사 Montrose Planning & Permitting, LLC Exhibit 21 subsidiary=Montrose Planning & Permitting, LLC; jurisdiction=Delaware
2025-03-03 종속회사 CTEH IT Services, LLC Exhibit 21 subsidiary=CTEH IT Services, LLC; jurisdiction=Arkansas
2025-03-03 종속회사 Montrose Services, LLC Exhibit 21 subsidiary=Montrose Services, LLC; jurisdiction=Delaware
2025-03-03 종속회사 Montrose Waste-To-Resources, LLC Exhibit 21 subsidiary=Montrose Waste-To-Resources, LLC; jurisdiction=Delaware
2025-03-03 종속회사 Montrose Water and Sustainability Services, Inc. Exhibit 21 subsidiary=Montrose Water and Sustainability Services, Inc.; jurisdiction=Delaware
2025-03-03 종속회사 MSE Group, LLC Exhibit 21 subsidiary=MSE Group, LLC; jurisdiction=Texas
2025-03-03 종속회사 PARS Environmental, Inc. Exhibit 21 subsidiary=PARS Environmental, Inc.; jurisdiction=New Jersey
2025-03-03 종속회사 SensibleIOT, LLC Exhibit 21 subsidiary=SensibleIOT, LLC; jurisdiction=California
2025-03-03 종속회사 Spirit Environmental, LLC Exhibit 21 subsidiary=Spirit Environmental, LLC; jurisdiction=Texas
2025-03-03 종속회사 Sustainable Treatment Solutions, Inc. Exhibit 21 subsidiary=Sustainable Treatment Solutions, Inc.; jurisdiction=New York
2025-03-03 종속회사 The Center for Toxicology and Environmental Health, LLC Exhibit 21 subsidiary=The Center for Toxicology and Environmental Health, L.L.C.; jurisdiction=Arkansas
2025-03-03 종속회사 TriAD Environmental Consultants, Inc. Exhibit 21 subsidiary=TriAD Environmental Consultants, Inc.; jurisdiction=Tennessee
2025-03-03 종속회사 CTEH Leasing, LLC Exhibit 21 subsidiary=CTEH Leasing, L.L.C.; jurisdiction=Arkansas
2025-03-03 종속회사 Two Dot Consulting, LLC Exhibit 21 subsidiary=Two Dot Consulting, LLC; jurisdiction=Colorado
2025-03-03 종속회사 CTEH Properties, LLC Exhibit 21 subsidiary=CTEH Properties, L.L.C.; jurisdiction=Arkansas
2025-03-03 종속회사 Emerging Compounds Treatment Technologies, Inc. Exhibit 21 subsidiary=Emerging Compounds Treatment Technologies, Inc.; jurisdiction=Massachusetts
2025-03-03 종속회사 Enthalpy Analytical, LLC Exhibit 21 subsidiary=Enthalpy Analytical, LLC; jurisdiction=Delaware
2025-03-03 종속회사 Environmental Alliance, Inc. Exhibit 21 subsidiary=Environmental Alliance, Inc.; jurisdiction=Delaware
2025-03-03 종속회사 Environmental Intelligence, LLC Exhibit 21 subsidiary=Environmental Intelligence, LLC; jurisdiction=California
2024-02-29 종속회사 AirKinetics, Inc. Exhibit 21 subsidiary=AirKinetics, Inc.; jurisdiction=California
2024-02-29 종속회사 Matrix Solutions, Inc. Exhibit 21 subsidiary=Matrix Solutions, Inc.; jurisdiction=Canada
2024-02-29 종속회사 Advanced GeoServices Corp. Exhibit 21 subsidiary=Advanced GeoServices Corp.; jurisdiction=Pennsylvania
2024-02-29 종속회사 AirKinetics, Inc. Exhibit 21 subsidiary=AirKinetics, Inc.; jurisdiction=California
2024-02-29 종속회사 Environmental Intelligence, LLC Exhibit 21 subsidiary=Environmental Intelligence, LLC; jurisdiction=California
2024-02-29 종속회사 Environmental Planning Specialists, Inc. Exhibit 21 subsidiary=Environmental Planning Specialists, Inc.; jurisdiction=Georgia
2024-02-29 종속회사 Environmental Standards, Inc. Exhibit 21 subsidiary=Environmental Standards, Inc.; jurisdiction=Pennsylvania
2024-02-29 종속회사 Epic Environmental Pty Ltd Exhibit 21 subsidiary=Epic Environmental Pty Ltd; jurisdiction=Austalia
2024-02-29 종속회사 ES Engineering Services, LLC Exhibit 21 subsidiary=ES Engineering Services, LLC; jurisdiction=Delaware
2024-02-29 종속회사 FRS Environmental Remediation, Inc. Exhibit 21 subsidiary=FRS Environmental Remediation, Inc.; jurisdiction=Florida
2024-02-29 종속회사 Horizon Water and Environment, LLC Exhibit 21 subsidiary=Horizon Water and Environment, LLC; jurisdiction=California
2024-02-29 종속회사 Leymaster Environmental Consulting, LLC Exhibit 21 subsidiary=Leymaster Environmental Consulting, LLC; jurisdiction=California
2024-02-29 종속회사 Matrix Solutions, Inc. Exhibit 21 subsidiary=Matrix Solutions, Inc.; jurisdiction=Canada
2024-02-29 종속회사 Montrose Air Quality Services, LLC Exhibit 21 subsidiary=Montrose Air Quality Services, LLC; jurisdiction=Delaware
2024-02-29 종속회사 Analytical Environmental Services Exhibit 21 subsidiary=Analytical Environmental Services; jurisdiction=California
2024-02-29 종속회사 Montrose Environmental Group AB Exhibit 21 subsidiary=Montrose Environmental Group AB; jurisdiction=Sweden
2024-02-29 종속회사 Montrose Environmental Group GmbH Exhibit 21 subsidiary=Montrose Environmental Group GmbH; jurisdiction=Germany
2024-02-29 종속회사 Montrose Environmental Group GmbH Exhibit 21 subsidiary=Montrose Environmental Group Ltd.; jurisdiction=British Columbia
2024-02-29 종속회사 Montrose Environmental Group BV Exhibit 21 subsidiary=Montrose Environmental Group BV; jurisdiction=Belgium
2024-02-29 종속회사 Montrose Environmental Group Denmark ApS Exhibit 21 subsidiary=Montrose Environmental Group Denmark ApS; jurisdiction=Denmark
2024-02-29 종속회사 Montrose Environmental Solutions, LLC Exhibit 21 subsidiary=Montrose Environmental Solutions, LLC; jurisdiction=Delaware
2024-02-29 종속회사 Montrose Foreign Holdings, Inc. Exhibit 21 subsidiary=Montrose Foreign Holdings, Inc.; jurisdiction=Delaware
2024-02-29 종속회사 Montrose Measurements and Analytics, LLC Exhibit 21 subsidiary=Montrose Measurements and Analytics, LLC; jurisdiction=Delaware
2024-02-29 종속회사 Montrose Planning & Permitting, LLC Exhibit 21 subsidiary=Montrose Planning & Permitting, LLC; jurisdiction=Delaware
2024-02-29 종속회사 Montrose Services, LLC Exhibit 21 subsidiary=Montrose Services, LLC; jurisdiction=Delaware
2024-02-29 종속회사 CTEH Government Services, LLC Exhibit 21 subsidiary=CTEH Government Services, LLC; jurisdiction=California
2024-02-29 종속회사 Montrose Waste-To-Resources, LLC Exhibit 21 subsidiary=Montrose Waste-To-Resources, LLC; jurisdiction=Delaware
2024-02-29 종속회사 Montrose Water and Sustainability Services, Inc. Exhibit 21 subsidiary=Montrose Water and Sustainability Services, Inc.; jurisdiction=Delaware
2024-02-29 종속회사 MSE Group, LLC Exhibit 21 subsidiary=MSE Group, LLC; jurisdiction=Texas
2024-02-29 종속회사 PARS Environmental, Inc. Exhibit 21 subsidiary=PARS Environmental, Inc.; jurisdiction=New Jersey
2024-02-29 종속회사 SensibleIOT, LLC Exhibit 21 subsidiary=SensibleIOT, LLC; jurisdiction=California
2024-02-29 종속회사 The Center for Toxicology and Environmental Health, LLC Exhibit 21 subsidiary=The Center for Toxicology and Environmental Health, LLC; jurisdiction=Arkansas
2024-02-29 종속회사 TriAD Environmental Consultants, Inc. Exhibit 21 subsidiary=TriAD Environmental Consultants, Inc.; jurisdiction=Tennessee
2024-02-29 종속회사 CTEH IT Services, LLC Exhibit 21 subsidiary=CTEH IT Services, LLC; jurisdiction=California
2024-02-29 종속회사 CTEH Leasing, LLC Exhibit 21 subsidiary=CTEH Leasing, LLC; jurisdiction=California
2024-02-29 종속회사 CTEH Properties, LLC Exhibit 21 subsidiary=CTEH Properties, LLC; jurisdiction=California
2024-02-29 종속회사 Emerging Compounds Treatment Technologies, Inc. Exhibit 21 subsidiary=Emerging Compounds Treatment Technologies, Inc.; jurisdiction=Massachusetts
2024-02-29 종속회사 Enthalpy Analytical, LLC Exhibit 21 subsidiary=Enthalpy Analytical, LLC; jurisdiction=Delaware
2024-02-29 종속회사 Environmental Alliance, Inc. Exhibit 21 subsidiary=Environmental Alliance, Inc.; jurisdiction=Delaware
2000-01-01 공급계약 Department of Health and Human Services USAspending 연방조달 수령자=sec:0001643615; 기관=Department of Health and Human Services; 합계=12461.0; awards=['75N99019P00046']
2000-01-01 공급계약 Department of Veterans Affairs USAspending 연방조달 수령자=sec:0001643615; 기관=Department of Veterans Affairs; 합계=4050.45; awards=['36C25624P0443']
2000-01-01 공급계약 Department of the Interior USAspending 연방조달 수령자=sec:0001643615; 기관=Department of the Interior; 합계=5213.8; awards=['140F0420P0098']
2000-01-01 공급계약 Department of Homeland Security USAspending 연방조달 수령자=sec:0001643615; 기관=Department of Homeland Security; 합계=4300.0; awards=['70Z02820P7ABA5500', '70Z02819P7ABEW500']
2000-01-01 공급계약 Department of Health and Human Services USAspending 연방조달 수령자=sec:0001643615; 기관=Department of Health and Human Services; 합계=12461.0; awards=['75N99019P00046']
2000-01-01 공급계약 Department of Homeland Security USAspending 연방조달 수령자=sec:0001643615; 기관=Department of Homeland Security; 합계=4300.0; awards=['70Z02820P7ABA5500', '70Z02819P7ABEW500']
2000-01-01 공급계약 Department of Veterans Affairs USAspending 연방조달 수령자=sec:0001643615; 기관=Department of Veterans Affairs; 합계=4050.45; awards=['36C25624P0443']
2000-01-01 공급계약 Department of the Interior USAspending 연방조달 수령자=sec:0001643615; 기관=Department of the Interior; 합계=5213.8; awards=['140F0420P0098']