Thermon Group Holdings, Inc.

Overview

• IndustryElectrical Industrial Apparatus²
• HeadquartersSan Marcos, United States²
• Incorporated inDE⁴
• Business address7171 Southwest Parkway, Building 300, Suite 200, Austin, Tx 78735⁴
• Filer categoryLarge accelerated filer⁴
• Legal formCorporation²
• LEI529900ZNZBBLDE77MZ38²
• StatusActive²
• LEI statusLapsed (not renewed)²
• Registered addressc/o CORPORATION SERVICE COMPANY, 251 LITTLE FALLS DRIVE, 19808 Wilmington, United States²
• Registered withDivision of Corporations, Department of State, 4801894²

See how the biggest companies compare on our leaderboards

Actual events, results and outcomes may differ materially from our expectations due to a variety of factors. Although it is not possible to identify all of these factors, they include, among others, (i) our ability to complete the Merger with CECO Environmental Corp.; (ii) the incurrence of significant direct and indirect costs as a result of the transaction with CECO Environmental Corp.; (iii) the possibility that we may be subject to lawsuits relating to the Merger with CECO Environmental Corp.; (iv) market price fluctuations and uncertainty in the market value of consideration that our common stock holders will receive in the Merger with CECO Environmental Corp.; (v) future growth of our key end markets and related capital investments; (vi) our ability to operate successfully in foreign countries; (vii) uncertainty over and changes in administrative policy; (viii) general economic con…⁶ From its latest annual report

Corporate structure

Thermon Group Holdings, Inc. sits at the top of its group. 25 entities, 13 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

What it owns

What Thermon Group Holdings, Inc. reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Property and equipment

Real estate and locations

Investments

Intangibles and goodwill

Inventory

Properties, in its own words

Our headquarters and principal executive offices are located at 7171 Southwest Parkway, Building 300, Austin, Texas.

Our principal manufacturing and warehousing operations are located at our facilities in San Marcos, Texas. We own our principal manufacturing and warehousing facilities, and lease one ancillary manufacturing facility in San Marcos, Texas. All our reportable segments utilize our San Marcos, Texas facilities. In addition, we have offices and/or manufacturing and assembly locations in Chicago, Illinois, Morristown, Tennessee, Houston, Texas, Salt Lake City, Utah, Canada, the Netherlands, France, Italy, United Kingdom, Germany, Mexico, China, Korea, Japan, India, Australia, and Bahrain. All our manufacturing facilities are registered to International Organization for Standardization (ISO) 9001 quality standards. We believe that our production facilities are suitable for their purpose and are adequate to support our businesses.

Item 2 of the 10-K filed May 21, 2026.⁶

Leadership

Who has led Thermon Group Holdings, Inc., and when. Pick a name to see everywhere that person has worked.

• Chief executive officerBruce Thames Apr 28, 2016 to now¹⁶
• Chief executive officerRodney L. Bingham May 4, 2011 to Apr 26, 2016¹⁷
• PresidentBruce Thames Apr 28, 2016 to now¹⁶
• PresidentRodney L. Bingham May 4, 2011 to Apr 26, 2016¹⁷
• Chief financial officerJan L. Schott Oct 24, 2024 to now¹⁸
• Chief financial officerKevin Fox Jun 3, 2021 to Feb 6, 2024¹⁹
• Chief financial officerJay Peterson May 4, 2011 to Jul 2, 2020²⁰
• Chief operating officerThomas N. Cerovski Jun 3, 2026 to now²¹
• Chief operating officerBruce Thames Apr 28, 2015 to Jan 13, 2016²²

Subsidiaries and ownership

Subsidiaries (Exhibit 21)

• CCI THERMAL TECHNOLOGIES DELAWARE, INC. Delaware, United States⁵
• FABBRICA APPARECCHIATURE TERMOELETTRICHE INDUSTRIALI – F.A.T.I. – S.r.l. Italy⁵
• FLATWORK TECHNOLOGIES, LLC Nevada, United States⁵
• GREENHEAT IP HOLDINGS, LLC Utah, United States⁵
• HEAT AUTHORITY, LLC Utah, United States⁵
• THERMON (U.K.) LIMITED United Kingdom⁵
• THERMON AUSTRALIA PTY. LTD. Australia⁵
• THERMON CANADA INC. Alberta, Canada⁵
• THERMON CANADA SERVICES, INC. Alberta, Canada⁵
• THERMON DEUTSCHLAND GMBH Germany⁵
• THERMON EUROPE BV Netherlands⁵
• THERMON FRANCE SAS France⁵
• THERMON GROUP HOLDINGS, INC. Delaware, United States⁵
• THERMON HEAT TRACING & ENGINEERING (SHANGHAI) CO. LTD. Republic of China⁵
• THERMON HEAT TRACING SERVICES - I, INC. Texas, United States⁵
• THERMON HEATING SYSTEMS USA, INC. Colorado, United States⁵
• THERMON HOLDING CORP. Delaware, United States⁵
• THERMON JAPAN LIMITED Japan⁵
• THERMON KOREA, LTD Republic of Korea⁵
• THERMON MIDDLE EAST HEATING SOLUTIONS - L.L.C. United Arab Emirates⁵
• THERMON MIDDLE EAST WLL Bahrain⁵
• THERMON, INC. Texas, United States⁵
• VAPOR POWER INTERNATIONAL, LLC Delaware, United States⁵
• VPI PRECISION HOLDINGS, LLC Delaware, United States⁵

The subsidiaries the company lists in Exhibit 21 of its annual report, as filed.

Timeline

1. Jun 1, 20268-K Ended a material agreement; Completed an acquisition or sale; Listing notice or transfer⁴⁷
2. May 28, 20268-K Shareholder vote; Regulation FD disclosure⁴⁸
3. May 19, 20268-K Results of operations⁴⁹
4. Apr 20, 20268-K Regulation FD disclosure⁵⁰
5. Mar 23, 20268-K Regulation FD disclosure⁵¹
6. Feb 24, 20268-K Entered a material agreement; Regulation FD disclosure⁵²
7. Feb 5, 20268-K Results of operations; Regulation FD disclosure⁵³
8. Nov 6, 20258-K Results of operations; Regulation FD disclosure⁵⁴
9. Aug 7, 20258-K Results of operations; Regulation FD disclosure⁵⁵
10. Jul 30, 20258-K Shareholder vote⁵⁶
11. Jul 29, 20258-K Entered a material agreement; New debt or obligation⁵⁷
12. Jul 15, 20258-K Executive or director change; Regulation FD disclosure⁵⁸
13. Apr 28, 2016New chief executive Bruce Thames becomes CEO¹⁶
14. May 4, 2011New chief executive Rodney L. Bingham becomes CEO¹⁷

Calendar

When it reported results

1. May 19, 2026Reported quarterly or annual results⁴⁹
2. Feb 5, 2026Reported quarterly or annual results⁵³
3. Nov 6, 2025Reported quarterly or annual results⁵⁴
4. Aug 7, 2025Reported quarterly or annual results⁵⁵
5. May 22, 2025Reported quarterly or annual results⁵⁹
6. Feb 6, 2025Reported quarterly or annual results⁶⁰
7. Nov 8, 2024Reported quarterly or annual results⁶¹
8. Nov 7, 2024Reported quarterly or annual results⁶²

Upcoming dates from Nasdaq's calendar; past results from the company's 8-K filings (Item 2.02). The full markets calendar

Filings

377 filings to the SEC since October 2021: 5 annual reports, 14 quarterly reports, 45 major events, 251 insider forms, 32 large holders, 30 other. The latest 20:

1. Aug 13, 2026SCHEDULE 13G/A EDGAR
2. Aug 6, 2026SCHEDULE 13G/A EDGAR
3. Jul 14, 2026SCHEDULE 13G/A EDGAR
4. Jun 17, 202615-12G EDGAR
5. Jun 3, 20264 EDGAR
6. Jun 3, 20264 EDGAR
7. Jun 3, 20264 EDGAR
8. Jun 3, 20264 EDGAR
9. Jun 3, 20264 EDGAR
10. Jun 3, 20264 EDGAR
11. Jun 3, 20264 EDGAR
12. Jun 3, 20264 EDGAR
13. Jun 3, 20264 EDGAR
14. Jun 3, 20264 EDGAR
15. Jun 3, 20264 EDGAR
16. Jun 3, 20264 EDGAR
17. Jun 3, 20264 EDGAR
18. Jun 3, 20264 EDGAR
19. Jun 2, 2026S-8 POS EDGAR
20. Jun 2, 2026S-8 POS EDGAR

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Insider trades

21 open-market trades by officers, directors and large owners since October 2021: 14 buys and 7 sales. Grants, option exercises and gifts are left out.

From Forms 4 filed with the SEC.

Major holders

Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.

• GLAZER CAPITAL, LLCSCHEDULE 13G/A, 2 filings May 27, 2026 to Aug 13, 2026⁶³
• FMR LLCSCHEDULE 13G/A, 4 filings Feb 9, 2024 to Aug 6, 2026⁶⁴
• DIMENSIONAL FUND ADVISORS LPSCHEDULE 13G/A, 2 filings Feb 9, 2024 to Jul 14, 2026⁶⁵
• VANGUARD GROUP INCSCHEDULE 13G/A, 5 filings Feb 10, 2022 to Mar 27, 2026⁶⁶
• T. Rowe Price Investment Management, Inc.SCHEDULE 13G/A, 8 filings Feb 14, 2023 to Nov 14, 2025⁶⁷
• VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V.SCHEDULE 13G/A, 4 filings Feb 11, 2022 to May 13, 2025⁶⁸
• Harvey Partners, LLCSC 13G/A, 2 filings Feb 14, 2023 to Feb 14, 2024⁶⁹
• Wellington Management CompanySC 13G/A, 3 filings Feb 4, 2022 to Feb 8, 2024⁷⁰
• PRICE T ROWE ASSOCIATES INC /MD/SC 13G/A, 2 filings Feb 14, 2022 to Aug 10, 2022⁷¹

Executive pay

What the company paid its top executives, from the summary compensation table in its proxy statement. Total pay includes salary, bonus, stock and option awards and other pay, as the company valued them.

SEC filer profile

How Thermon Group Holdings, Inc. is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

• Name on EDGARThermon Group Holdings, Inc.¹
• CIK0001489096
• Employer ID (EIN)27-2228185⁶
• Filer statusLarge accelerated filer not an emerging growth company; not a smaller reporting company; not a shell company⁶
• Incorporated inDelaware⁶
• Fiscal year endsMarch 31¹
• Industry code (SIC)3620 Electrical Industrial Apparatus¹
• SEC reviewing officeOffice of Manufacturing, Division of Corporation Finance¹
• Business address7171 Southwest Parkway, Building 300, Suite 200, Austin, TX 78735¹
• Phone5126900600¹
• Shares outstanding32,939,694 shares as of May 20, 2026⁶
• Public float$851.7M as of Sep 30, 2025⁶
• AuditorKPMG LLP, Austin, Texas PCAOB ID 185; it also attests to the company’s internal control over financial reporting⁶
• On EDGAR sinceApr 12, 2010¹
• Filings1,181 in all: 4 (678), 8-K (137), SC 13G/A (69), 10-Q (45), 3 (35), SC 13G (31), 4/A (23), UPLOAD (17)¹
  All 38 form types

  10-K (16), 425 (15), CORRESP (15), DEF 14A (14), DEFA14A (14), SD (13), SCHEDULE 13G/A (12), 144 (5), 8-K/A (5), EFFECT (4), S-1/A (4), S-3 (3), S-8 (3), S-8 POS (3), 10-K/A (2), 10-Q/A (2), 424B5 (2), S-3/A (2), 15-12G (1), 25-NSE (1), 424B4 (1), 8-A12B (1), CERTNYS (1), D (1), D/A (1), DEFM14A (1), NT 10-K (1), PRE 14A (1), S-1 (1), SCHEDULE 13G (1)

• Latest filingsAnnual report (10-K) May 21, 2026
  Quarterly report (10-Q) Feb 5, 2026
  Proxy statement (DEF 14A) Jun 18, 2025
  Latest 8-K (8-K) Jun 1, 2026

Securities registered for trading

From the cover page of the 10-K filed May 21, 2026 (Section 12(b) of the Exchange Act).⁶

Risk factors and legal proceedings

The risks Thermon Group Holdings, Inc. names in Item 1A of its 10-K filed May 21, 2026: 38 risks under these headings, as written.⁶

• Risks Relating to the Pending Merger with CECO Environmental
• The completion of the Merger is subject to the satisfaction or waiver of various closing conditions, and there can be no assurances as to whether and when the Merger will be completed.
• CECO and Thermon will incur significant direct and indirect costs as a result of the Merger, regardless of whether the Merger is completed.
• CECO and Thermon may be subject to litigation related to the Merger, which could result in substantial costs and prevent or delay the completion of the Merger.
• Because the market price of CECO common stock will fluctuate, Thermon stockholders cannot be sure of the exact value of the stock consideration or mixed consideration they will receive.
• Risks Related to Our Business and Industry
• Macroeconomic and Industry Risks
• Suspensions and delays in large capital projects, especially in the United States and Canada, have adversely affected our results of operations in recent years. Continued significant volatility in these capital projects could further decrease demand for some of our products and services and adversely affect our business, financial condition and results of operations.
• As a global business, we are exposed to economic, political and other risks in a number of countries, which could materially reduce our revenues, profitability, cash flows, or materially increase our liabilities. If we are unable to continue operating successfully in one or more foreign countries, it may have an adverse effect on our business and financial condition.
• Uncertainty over and changes in government administrative policy, including changes to existing trade agreements and government sanctions, including the recently enacted tariffs on trade between the U.S. and other countries, could have a material adverse effect on our business, results of operations and financial condition.
• The markets we serve are subject to general economic conditions and cyclical demand, which could harm our business and lead to significant shifts in our results of operations from quarter to quarter that make it difficult to project long-term performance.
• Business Risks

Legal proceedings

For information on legal proceedings, see Note 14, "Commitments and Contingencies" to our consolidated financial statements contained elsewhere in this annual report, which is hereby incorporated by reference into this Item 3.

The opening of Item 3, Legal Proceedings.⁶