Griffon Corp.
- GFF · NYSE
- Metal Doors, Sash, Frames, Moldings & Trim
- New York, NY
- 3,100 employees
- CIK 0000050725
Updated from SEC filings through
Top things to know
Executives
-
Ronald J. Kramer Chairman of the Board and CEO 4, 2026-08-07 - Brian G. Harris EVP, Chief Financial Officer 4, 2026-08-11
- Robert F. Mehmel President and COO 4, 2026-08-13
- W. Christopher Durborow Vice President & CAO 4, 2026-02-18
- Seth L. Kaplan Sr VP, Gen. Counsel and Secy 4, 2026-02-11
What leadership is saying
“Griffon has executed particularly well this quarter, which is reflected in today's solid operational and financial results”
Earnings press release (8-K Ex. 99.1), filed August 5, 2026
Griffon Corp is a U.S. public company in metal doors, sash, frames, moldings & trim (SIC 3442), headquartered in New York, NY. It trades as GFF on NYSE. Revenue was $2.5B in the fiscal year ending September 30, 2025, -3.9% from the year before. It reported about 3,100 employees. Ronald J. Kramer is Chairman of the Board and CEO.
Five-year financials
| Metric | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 |
|---|---|---|---|---|---|
| Revenue | $2.5B 10-K, 2025-11-19 | $2.6B 10-K, 2025-11-19 | $2.7B 10-K, 2025-11-19 | $2.8B 10-K, 2024-11-13 | $2.3B 10-K, 2023-11-16 |
| Operating income | $206M 10-K, 2025-11-19 | $398M 10-K, 2025-11-19 | $197M 10-K, 2025-11-19 | -$189M 10-K, 2024-11-13 | $171M 10-K, 2023-11-16 |
| SG&A | $608M 10-K, 2025-11-19 | $622M 10-K, 2025-11-19 | $643M 10-K, 2025-11-19 | $609M 10-K, 2024-11-13 | $471M 10-K, 2023-11-16 |
| Net income | $51.1M 10-K, 2025-11-19 | $210M 10-K, 2025-11-19 | $77.6M 10-K, 2025-11-19 | -$192M 10-K, 2024-11-13 | $79.2M 10-K, 2023-11-16 |
Annual figures from XBRL in each company's own filings. Click a figure to open the filing. SG&A marked derived is general and administrative plus selling and marketing.
Leadership and board
| Name | Title | Source |
|---|---|---|
| Ronald J. Kramer | Chairman of the Board and CEO | 4, 2026-08-07 |
| Brian G. Harris | EVP, Chief Financial Officer | 4, 2026-08-11 |
| Robert F. Mehmel President & COO at Griffon Corporation | President and COO | 4, 2026-08-13 |
| W. Christopher Durborow | Vice President & CAO | 4, 2026-02-18 |
| Seth L. Kaplan Senior Vice President, General Counsel and Secretary at Griffon Corporation | Sr VP, Gen. Counsel and Secy | 4, 2026-02-11 |
What Griffon Corp does
Griffon Corporation (the “Company,” “Griffon,” "we," or "us") is a diversified management and holding company that conducts business through wholly-owned subsidiaries.Y. and is listed on the New York Stock Exchange (NYSE:GFF).
Item 1. Business, 10-K for the year ending September 30, 2025
Shares and governance
| Shares outstanding | 45.3 million (as of July 31, 2026) | 10-Q, August 5, 2026 |
|---|---|---|
| Public float | $3.1B (as of March 31, 2025) | 10-K, November 19, 2025 |
| Reportable segments | 1 (period ending June 30, 2026) | 10-Q, August 5, 2026 |
| Latest proxy statement | Meeting February 18, 2026 (filed January 9, 2026) | DEF 14A, January 9, 2026 |
| Auditor | Grant Thornton LLP (New York, New York) | Latest 10-K |
Insider trades
Open-market buys and sales by officers and directors, from Forms 4 and 5. One row per filing.
| Date | Insider | Trade | Shares | Value | Source |
|---|---|---|---|---|---|
| November 5, 2026 | Robert F. Mehmel President and COO | Sale | 7,743 | $833K | Form 4, November 6, 2026 |
| August 13, 2026 | Cheryl L. Turnbull Director | Sale | 3,000 | $318K | Form 4, August 14, 2026 |
| August 13, 2026 | Kevin F. Sullivan Director | Sale | 3,500 | $370K | Form 4, August 14, 2026 |
| August 11, 2026 | Robert F. Mehmel President and COO | Sale | 3,240 | $347K | Form 4, August 13, 2026 |
| August 10, 2026 | Robert F. Mehmel President and COO | Sale | 22,567 | $2.4M | Form 4, August 11, 2026 |
| August 7, 2026 | Brian G. Harris EVP, Chief Financial Officer | Sale | 5,267 | $564K | Form 4, August 11, 2026 |
| August 6, 2026 | Robert F. Mehmel President and COO | Sale | 37,061 | $3.8M | Form 4, August 7, 2026 |
| August 5, 2026 | Brian G. Harris EVP, Chief Financial Officer | Sale | 11,050 | $1.1M | Form 4, August 7, 2026 |
Recent 8-K events
- 8-K filed 2026-08-19
- Item 1.01 Entry into a material definitive agreement
- Item 2.03 Creation of a direct financial obligation
- Item 8.01 Other events
- 8-K filed 2026-08-11
- Item 1.01 Entry into a material definitive agreement
- Item 8.01 Other events
- 8-K filed 2026-08-10
- Item 7.01 Regulation FD disclosure
- 8-K filed 2026-08-07
- Item 8.01 Other events
- 8-K filed 2026-08-05
- Item 2.02 Results of operations and financial condition (earnings release)
- 8-K filed 2026-08-04
- Item 1.01 Entry into a material definitive agreement
- Item 2.01 Completion of acquisition or disposition of assets
- Item 7.01 Regulation FD disclosure
- Item 8.01 Other events
- 8-K filed 2026-06-11
- Item 1.01 Entry into a material definitive agreement
- Item 7.01 Regulation FD disclosure
- 8-K filed 2026-05-07
- Item 2.02 Results of operations and financial condition (earnings release)
- 8-K filed 2026-02-18
- Item 5.07 Submission of matters to a vote of security holders
- 8-K filed 2026-02-05
- Item 2.02 Results of operations and financial condition (earnings release)
Frequently asked questions about Griffon Corp
- What does Griffon Corp do?
- In its own words, from Item 1 of its 10-K: "Griffon Corporation (the “Company,” “Griffon,” "we," or "us") is a diversified management and holding company that conducts business through wholly-owned subsidiaries.Y. and is listed on the New York Stock Exchange (NYSE:GFF)."
- What is Griffon Corp's revenue?
- $2.5B for the fiscal year ending September 30, 2025, from its 10-K filed November 19, 2025.
- Is Griffon Corp profitable?
- Griffon Corp reported net income of $51.1M for the fiscal year ending September 30, 2025.
- How many employees does Griffon Corp have?
- About 3,100 as of September 30, 2025, as stated in its annual report.
- Who is the CEO of Griffon Corp?
- Ronald J. Kramer, Chairman of the Board and CEO, as named in a 4 filed August 7, 2026.
- Who is the CFO of Griffon Corp?
- Brian G. Harris, EVP, Chief Financial Officer, as named in a 4 filed August 11, 2026.
- Where is Griffon Corp headquartered?
- New York, NY.
- What is Griffon Corp's stock ticker?
- GFF on NYSE.
- What industry is Griffon Corp in?
- Metal Doors, Sash, Frames, Moldings & Trim, SIC code 3442.
- What is Griffon Corp's website?
- griffon.com.
- When does Griffon Corp report earnings next?
- November 18, 2026. Source: pg_future_events.
- Is Griffon Corp a public company?
- Yes. Griffon Corp files with the SEC under CIK 0000050725 and trades as GFF.
- Who audits Griffon Corp?
- Grant Thornton LLP, New York, New York, as named in its latest annual report (10-K).
- How many shares of Griffon Corp are outstanding?
- 45.3 million shares as of July 31, 2026, from its 10-Q filed August 5, 2026.
- What is Griffon Corp's public float?
- $3.1B as of March 31, 2025, as reported on the cover of its 10-K filed November 19, 2025.
- How many business segments does Griffon Corp report?
- 1 reportable segment for the period ending June 30, 2026, from its 10-Q filed August 5, 2026.
- When is Griffon Corp's annual shareholder meeting?
- February 18, 2026, per its proxy statement (DEF 14A) filed January 9, 2026.
- Have Griffon Corp insiders traded stock recently?
- Since February 9, 2026, officers and directors reported 22 open-market sales worth about $37.5M and 1 purchase worth about $80K on Forms 4 and 5. The most recent: Robert F. Mehmel (President and COO) sold 7,743 shares on November 5, 2026.