Montauk Renewables: brands it owns and its ownership tree
Montauk Renewables (NASDAQ: MNTK, JSE: MKR) is a publicly listed company headquartered in Pittsburgh, United States that owns 1 consumer brand.[1][2]
Montauk's 2025 Form 10-K says it recovers and processes biogas from landfills and other non-fossil sources as a replacement for fossil fuels. It owns and operates 13 projects, 11 of them renewable natural gas and two renewable electricity, and lists the Nasdaq Capital Market (MNTK) and the JSE (MKR).
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brands owned
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categories
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acquisitions recorded
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divestitures recorded
Company facts
- Legal name
- Montauk Renewables, Inc.
- Type
- publicly listed company · see all publicly listed company owners
- Headquarters
- 🇺🇸 Pittsburgh, United States
- Tickers
- NASDAQ: MNTK JSE: MKR
- Revenue
- $176.4 million (2025)[2]
- SEC CIK
- 0001826600
- Last verified
- · 2 sources
Montauk Renewables in numbers
- Montauk Renewables owns 1 consumer brands tracked here across 1 top-level categories; the largest is energy with 1 brands.[1]
Montauk Renewables financial history
Headline figures from Montauk Renewables's annual reports filed with the US Securities and Exchange Commission, in USD as reported, fiscal years ending 2020–2025. Revenue moved from $100.2m to $176.4m, an average of 12.0% a year (calculated).
| Fiscal year ended | Revenue | Operating income | Operating margin | Net income | Total assets | Long-term debt | Filing |
|---|---|---|---|---|---|---|---|
| $176.4m | $852,000 | 0.5% | $1.75m | $435.5m | $126m | 10-K | |
| $175.7m | $16.1m | 9.2% | $9.73m | $349m | $43.8m | 10-K | |
| $174.9m | $23.6m | 13.5% | $14.9m | $350.2m | $55.6m | 10-K | |
| $213.4m | $44.6m | 20.9% | $35.2m | $332.3m | $63.5m | 10-K | |
| $148.1m | $3.33m | 2.3% | $-4,528,000 | $286.5m | $71.4m | 10-K | |
| $100.2m | $3.58m | 3.6% | $4.6m | $253.4m | $56.3m | 10-K |
Source: SEC XBRL company facts. A dash means the company did not report that line in a form we could read. Figures for a year can be restated in a later filing; the latest filing's number is shown.
Everything Montauk Renewables owns
Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.
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Brand portfolio by category
Recent changes to this record
Montauk Renewables SEC filings
The documents behind the figures on this page, as listed in the SEC's EDGAR index. Each links to the filing itself.
Annual reports
- Annual report, filed (10-K)
- Annual report, filed (10-K)
- Annual report, filed (10-K)
- Annual report, filed (10-K)
- Annual report, filed (10-K)
- Annual report, filed (10-K)
Proxy statements
- Proxy statement, filed (DEF 14A)
- Proxy statement, filed (DEF 14A)
- Proxy statement, filed (DEF 14A)
Recent current and quarterly reports
| Filed | Form | What it declares |
|---|---|---|
| 8-K | Results of operations and financial condition | |
| 10-Q | Quarterly report | |
| 8-K | Results of operations and financial condition | |
| 8-K | Results of a shareholder vote | |
| 10-Q | Quarterly report | |
| 8-K | Results of operations and financial condition | |
| 8-K | Results of operations and financial condition | |
| 8-K | Results of operations and financial condition | |
| 8-K | Entry into a material agreement | |
| 10-Q | Quarterly report | |
| 8-K | Results of operations and financial condition |
Frequently asked questions
What brands does Montauk Renewables own?
Montauk Renewables owns 1 consumer brands tracked here, including Montauk Renewables.
Is Montauk Renewables an American company?
Yes. Montauk Renewables is headquartered in Pittsburgh, United States.
Who owns Montauk Renewables?
Montauk Renewables is a publicly listed company owned by its shareholders; it trades as MNTK on the NASDAQ and MKR on the JSE.
Sources (2) & corrections
Last verified . Every ownership fact above is backed by one of these primary documents. Numbers in brackets in the text refer to this list.
- [1] Montauk Renewables, Inc. Annual Report on Form 10-K filed 2026-03-11 — SEC EDGAR, SEC Form 10-K, published 11 March 2026; retrieved 5 October 2026.
- [2] Montauk Renewables, Inc.: Form 10-K for the year ended 2025-12-31 (revenue) — SEC EDGAR, SEC Form 10-K, published 11 March 2026; retrieved 5 October 2026.
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