Data / Public companies / Oil and gas field machinery and equipment
Oil and gas field machinery and equipment (SIC 3533): 18 companies that file annual reports with the SEC
Updated September 30, 2026. Source: SEC Financial Statement Data Sets (sec.gov).
18 companies that file annual reports with the SEC have the industry code SIC 3533 (Oil and gas field machinery and equipment), in the data filed through September 30, 2026. 16 report revenue, a combined $59.41 billion, with a median of $775.6 million. 52.9% of the 17 that report net income show a profit. The largest by revenue is Baker Hughes Co ($27.73 billion).
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- SIC code
- 3533
- SEC industry title
- Oil & Gas Field Machinery & Equipment
- Division
- Manufacturing
- Companies with an annual report in the data
- 18
- Companies that report revenue
- 16
- Combined revenue
- $59.41 billion
- Median revenue
- $775.6 million
- Reported a net profit
- 9 of 17 (52.9%)
- Combined total assets
- $80.63 billion
- Large accelerated filers
- 8
- Newest annual report filed
- June 25, 2026
Largest by revenue
Latest fiscal year, from each company's annual report. Each name links to the company's page.
| Company | Business address | Revenue | Net income | Total assets | Revenue change |
|---|---|---|---|---|---|
| Baker Hughes Co | Houston, TX | $27.73 billion | $2.59 billion | $40.88 billion | -0.3% |
| Technipfmc PLC | Newcastle Upon Tyne, United Kingdom | $9.93 billion | $963.9 million | $10.12 billion | 9.4% |
| Nov Inc. | Houston, TX | $8.74 billion | $145 million | $11.29 billion | -1.4% |
| Weatherford International PLC | Houston, TX | $4.92 billion | $431 million | $5.20 billion | -10.8% |
| Dnow Inc. | Houston, TX | $2.82 billion | $-89,000,000 | $3.92 billion | 18.8% |
| Cactus, Inc. | Houston, TX | $1.08 billion | $166 million | $1.87 billion | -4.5% |
| Innovex International, Inc. | Humble, TX | $978.3 million | $83.3 million | $1.27 billion | 48% |
| Forum Energy Technologies, Inc. | Houston, TX | $791.5 million | $-9,660,000 | $752.5 million | -3.1% |
| Flowco Holdings Inc. | Houston, TX | $759.7 million | $41.4 million | $1.65 billion | 41.9% |
| Oil States International, Inc | Houston, TX | $669 million | $-109,377,000 | $883.4 million | -3.4% |
| Solaris Energy Infrastructure, Inc. | Houston, TX | $622.2 million | $30.2 million | $2.14 billion | 98.7% |
| Drilling Tools International Corp | Houston, TX | $159.6 million | $-3,761,000 | $222.2 million | 3.4% |
| Hyperscale Data, Inc. | Las Vegas, NV | $102.1 million | $-66,397,000 | $313.7 million | -4.3% |
| Leishen Energy Holding Co., LTD. | Chaoyang District, Beijing, China | $48.3 million | $1.3 million | $69.3 million | -30% |
| Stak Inc. | Changzhoucity,jiangsu Province, China | $24.9 million | $-5,712,680 | $26.8 million | 31.7% |
| Koil Energy Solutions, Inc. | Houston, TX | $24.1 million | $-38,000 | $19.8 million | 5.8% |
Companies by size of revenue
Companies that report revenue, by the revenue in their latest annual report.
| Revenue | Companies | Share |
|---|---|---|
| $10 million to $100 million | 3 | 18.8% |
| $100 million to $1 billion | 7 | 43.8% |
| $1 billion to $10 billion | 5 | 31.2% |
| $10 billion and over | 1 | 6.2% |
States with the most companies
By state of the business address.
Newest annual reports
By the date the company filed its latest annual report with the SEC.
| Company | Filed | Fiscal year ended | Form | Revenue |
|---|---|---|---|---|
| Oms Energy Technologies Inc. | June 25, 2026 | March 31, 2026 | 20-F | Not listed |
| Hyperscale Data, Inc. | April 15, 2026 | December 31, 2025 | 10-K | $102.1 million |
| Koil Energy Solutions, Inc. | March 31, 2026 | December 31, 2025 | 10-K | $24.1 million |
| QS Energy, Inc. | March 31, 2026 | December 31, 2025 | 10-K | $0 |
| Drilling Tools International Corp | March 6, 2026 | December 31, 2025 | 10-K | $159.6 million |
| Oil States International, Inc | March 4, 2026 | December 31, 2025 | 10-K | $669 million |
| Solaris Energy Infrastructure, Inc. | February 27, 2026 | December 31, 2025 | 10-K | $622.2 million |
| Forum Energy Technologies, Inc. | February 27, 2026 | December 31, 2025 | 10-K | $791.5 million |
| Flowco Holdings Inc. | February 26, 2026 | December 31, 2025 | 10-K | $759.7 million |
| Cactus, Inc. | February 26, 2026 | December 31, 2025 | 10-K | $1.08 billion |
| Dnow Inc. | February 26, 2026 | December 31, 2025 | 10-K | $2.82 billion |
| Innovex International, Inc. | February 24, 2026 | December 31, 2025 | 10-K | $978.3 million |
Filer category
The SEC's size class for the company when it filed.
| Category | Companies | Share |
|---|---|---|
| Non-accelerated filer | 8 | 44.4% |
| Large accelerated filer | 8 | 44.4% |
| Accelerated filer | 2 | 11.1% |
Public data from the US Securities and Exchange Commission. Companies are the registrants whose latest annual report (form 10-K, 20-F or 40-F) is in the SEC Financial Statement Data Sets for 2025 Q3 to 2026 Q3, filed through September 30, 2026. Figures are for the whole fiscal year of that report, in US dollars, as the company filed them in XBRL: SpecStream does not adjust them. The SEC does not guarantee the data sets, and they do not replace the filings. Revenue is the revenue tag the company used; banks and funds often use none. Combined totals add each company once and can include a parent and its subsidiary that both file. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.