Onterris, Inc. ONT

FY2025 · ended Dec 31, 2025 · Revenue $830.54M, +19.3% YoY · Filed Feb 26, 2026

Onterris, Inc. (ONT) files with the SEC under industry code 8742, Services-Management Consulting Services. In fiscal 2025, which ended Dec 31, 2025, it reported revenue of $830.5 million and a net loss of $843,000. Free cash flow was $91.2 million. As of Sep 30, 2026 it held $20.1 million in cash and investments and $389.1 million in total debt.

Revenue (TTM)
$751.50M
-9.1% vs year-ago TTM
Net income (TTM)
$-10.56M
+49.4% vs year-ago TTM
Operating cash flow (TTM)
$87.34M
-0.2% vs year-ago TTM
Free cash flow (TTM)
$69.75M
-6.1% vs year-ago TTM
EPS (TTM)
$-0.33
+54.9% vs year-ago TTM
Dividend per share
None
Shares outstanding
35.98M
+4.8% vs prior year
Net cash
$-368.95M
as of Sep 30, 2026
Operating margin
1.3%
FY 2026

Company profile

Industry
Services-Management Consulting Services (SIC 8742)
Listed as
ONT (NYSE)
Fiscal year ends
December 31
Incorporated in
DE
Headquarters
Irvine, CA
SEC filer status
Large accelerated filer
SEC CIK
1643615
Former names
Montrose Environmental Group, Inc. (until Apr 21, 2026)

Other Services-Management Consulting Services companies

Key figures

Fiscal-year totals from the annual reports. Balance sheet lines are as of each year end.

Line
FY 2025
Dec 31, 2025
FY 2024
Dec 31, 2024
FY 2023
Dec 31, 2023
FY 2022
Dec 31, 2022
FY 2021
Dec 31, 2021
Revenue
$830.5M
$696.4M
$624.2M
$544.4M
$546.4M
Operating income
$11.7M
-$36.7M
-$28.4M
-$28.0M
-$9.5M
Net income
-$843,000
-$62.3M
-$30.9M
-$31.8M
-$25.3M
Diluted EPS
-$0.14
-$2.22
-$1.57
-$1.62
—
Operating cash flow
$107.5M
$22.2M
$56.0M
$20.6M
$37.6M
Free cash flow
$91.2M
$902,000
$26.4M
$11.1M
$30.7M
Total assets
$981.3M
$990.4M
$816.8M
$791.9M
$833.1M
Total liabilities
$530.1M
$451.2M
$342.6M
$325.8M
$363.7M
Stockholders' equity
$451.2M
$446.3M
$321.3M
$313.2M
$316.5M
Cash and investments
$11.2M
$12.9M
$23.2M
—
$146.3M
Total debt
$359.0M
$282.0M
$211.7M
$203.8M
$208.0M

Recent SEC filings

Recent SEC filings
Form Description Filed Period
8-K Current report
Results of operations, Regulation FD disclosure
Nov 4, 2026 Nov 4, 2026
8-K Current report
Officer or director change
Oct 8, 2026 Oct 7, 2026
8-K/A Amended current report
Material agreement, Change to shareholder rights, Bylaw or fiscal year change
Aug 10, 2026 Aug 5, 2026
10-Q Quarterly report Aug 6, 2026 Jun 30, 2026
8-K Current report
Material agreement, Change to shareholder rights, Bylaw or fiscal year change, Other events
Aug 5, 2026 Aug 5, 2026
8-K Current report
Results of operations, Regulation FD disclosure
Aug 5, 2026 Aug 5, 2026

Source: SEC EDGAR filings. This is company-reported data, not investment advice.