# EDGAR Filing Document

**Accession Number:** 0001489096
**File Stem:** 0001104659-26-074894
**Filing Date:** 2026-6
**Character Count:** 3086
**Document Hash:** 55db9b7f668bf3c3044d7cf7c2db327a
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-074894.hdr.sgml**: 20260617

**ACCESSION NUMBER**: 0001104659-26-074894

**CONFORMED SUBMISSION TYPE**: 15-12G

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260617

**DATE AS OF CHANGE**: 20260617

**EFFECTIVENESS DATE**: 20260617

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Thermon Group Holdings, Inc.
- **CENTRAL INDEX KEY:** 0001489096
- **STANDARD INDUSTRIAL CLASSIFICATION:** ELECTRICAL INDUSTRIAL APPARATUS [3620]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 272228185
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0331

**FILING VALUES:**
- **FORM TYPE:** 15-12G
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-35159
- **FILM NUMBER:** 261096666

**BUSINESS ADDRESS:**
- **STREET 1:** 7171 SOUTHWEST PARKWAY
- **STREET 2:** BUILDING 300, SUITE 200
- **CITY:** AUSTIN
- **STATE:** TX
- **ZIP:** 78735
- **BUSINESS PHONE:** 5126900600

**MAIL ADDRESS:**
- **STREET 1:** 7171 SOUTHWEST PARKWAY
- **STREET 2:** BUILDING 300, SUITE 200
- **CITY:** AUSTIN
- **STATE:** TX
- **ZIP:** 78735

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM 15**

**CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION**

**UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934**

**OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d)**

**OF THE SECURITIES EXCHANGE ACT OF 1934.**

**Commission File Number 001-35159**

**THERMON GROUP HOLDINGS, INC.**

**(Exact name of registrant as specified in its charter)**

**7171 Southwest Parkway, Building 300, Suite 200, Austin, Texas 78735, (512) 690-0600**

**(Address, including zip code, and telephone number, including area code, of registrant's principal executive offices)**

**Common Stock, par value $0.001 per share**

**(Title of each class of securities covered by this Form)**

**None**

**(Titles of all other classes of securities for which a duty to file reports under section 13(a) or 15(d) remains)**

Please place an X in the box(es) to designate the appropriate rule provisions(s) relied upon to terminate or suspend the duty to file reports:

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| | |
|:---|:---|
| Rule 12g-4(a)(1) | ⌧ |
| Rule 12g-4(a)(2) | ◻ |
| Rule 12h-3(b)(1)(i) | ⌧ |
| Rule 12h-3(b)(1)(ii) | ◻ |
| Rule 15d-6 | ◻ |
| Rule 15d-22(b) | ◻ |

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Approximate number of holders of record as of the certification or notice date: 1

Pursuant to the requirements of the Securities Exchange Act of 1934, Thermon Group Holdings, Inc. has caused this certification/notice to be signed on its behalf by the undersigned duly authorized person.

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| | | | |
|:---|:---|:---|:---|
|  | **THERMON GROUP HOLDINGS, LLC** | **THERMON GROUP HOLDINGS, LLC** | **THERMON GROUP HOLDINGS, LLC** |
| Date: June 17, 2026 | successor by merger to Thermon Group Holdings, Inc. | successor by merger to Thermon Group Holdings, Inc. | successor by merger to Thermon Group Holdings, Inc. |
|  | By: | /s/ Todd Gleason | /s/ Todd Gleason |
|  |  | Name: | Todd Gleason |
|  |  | Title: | Chief Executive Officer and President |

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