Montauk Renewables Inc. logo

Montauk Renewables Inc.

MNTK | NASDAQ
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$2.60
+$0.27 (+11.59%)
At close: Sep 22, 2026, 4:00 PM ET
$2.64
+$0.04 (+1.54%)
After-hours: Sep 22, 2026, 7:59 PM ET

Company Profile

Montauk Renewables, Inc. is a renewable energy enterprise specializing in the extraction and refinement of biogas sourced from landfills and other non-fossil fuel origins. Its operations are divided into two primary segments: Renewable Natural Gas and Renewable Electricity Generation. The company develops, owns, and operates renewable natural gas (RNG) projects. These initiatives are designed to capture harmful methane emissions, preventing their release into the atmosphere, and convert them into either RNG or electrical power for distribution to the grid. Customers for its renewable natural gas (RNG) and renewable identification numbers (RINs) are diverse, encompassing long-term owner-operators of landfills and livestock farms, local utilities, and refiners within the natural gas and refining sectors. Established in 1980, the company maintains its corporate headquarters in Pittsburgh, Pennsylvania.

Key Executives

Name Position
Sean Fitzgerald McClain President, Chief Executive Officer & Director
James A. Shaw Chief Operating Officer
John Ciroli Chief Legal Officer & Secretary
Kevin Andrew Van Asdalan Chief Financial Officer & Treasurer

Latest SEC Filings

Date Type Title
Aug 06, 2026 8-K Current Report
Aug 05, 2026 10-Q Quarterly Report
Aug 05, 2026 8-K Current Report
May 28, 2026 8-K Current Report
May 22, 2026 4 Filing
May 22, 2026 4 Filing
May 22, 2026 4 Filing
May 22, 2026 4 Filing
May 13, 2026 4 Filing
May 06, 2026 10-Q Quarterly Report
View All SEC Filings
Montauk Renewables Inc.
Montauk Renewables Inc. logo
Country United States
IPO Date Jan 21, 2021
Industry Industrial - Specialties
Sector Industrials
Employees 189
CEO Sean Fitzgerald McClain

Contact Details

5313 Campbells Run Road Pittsburgh, Pennsylvania 15205 United States

Stock Details

Ticker Symbol MNTK
Exchange NASDAQ
Fiscal Year January - December
Reporting Currency USD
CIK Code 0001826600
CUSIP Number 61218C103
ISIN Number US61218C1036
SIC Code 4932

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