Solaris Energy Infrastructure, Inc. (SEI) company profile
Close on Nov 13, 2026Market cap $4.89BP/E –Yield 0.75%
About Solaris Energy Infrastructure
Oil & Gas Field Machinery & Equipment, SIC 3533
Solaris provides modular equipment systems for power generation, electrical control, and distribution, as well as equipment for managing raw materials in oil and natural gas well completions. The company operates through two main business segments: Solaris Power Solutions and Solaris Logistics Solutions. Its power segment delivers flexible on-demand power infrastructure, serving data centers, energy companies, and commercial and industrial clients. Its logistics segment designs and manufactures specialized well-completion equipment, while also providing field technician support, proprietary software, and mobilization services to major exploration and production firms and oilfield services businesses.
The company operates out of the United States, maintaining corporate headquarters in Houston, Texas. Its physical operations include repair, maintenance, storage, yard, and manufacturing facilities located across Texas, Mississippi, Tennessee, and New Mexico. As of late 2025, Solaris employed 468 people and held multiple patents across the United States, Canada, and Mexico.
Summary of the business section of Solaris Energy Infrastructure's latest annual report, written by StockData.
Company profile
Company
- Legal name
- Solaris Energy Infrastructure, Inc.
- Founded
- 2014
- Headquarters
- Houston, TX
- Address
- 9651 Katy Freeway, Suite 300 77024
- Phone
- (281) 501-3070
- Website
- solaris-energy.com
- Employees
- 468, Dec 31, 2025
- Industry
- Oil & Gas Field Machinery & Equipment
- Incorporated in
- Delaware
- Fiscal year ends
- December 31
- Auditor
- BDO USA, P.C., Houston, Texas
Stock & identifiers
- Ticker
- SEI
- Former tickers
- SOI until Sep 17, 2024
- Exchange
- NYSE
- IPO date
- May 15, 2017
- Shares outstanding
- 77M, Aug 3, 2026
- Public float
- $959.44M, Jun 30, 2025
- Filer category
- Large accelerated filer
- SEC CIK
- 1697500
- CUSIP
- 83418M103
- ISIN
- US83418M1036
- FIGI
- BBG00G7D6C05
- Share class FIGI
- BBG00G7D6CQ7
- LEI
- 529900MTK3C8Y8TIIC10
- EIN
- 00-0000000
Executives and directors
Officers and directors who filed ownership reports (Forms 3, 4, 5) in the last two years
| Name | Position | Shares owned |
|---|---|---|
| Amanda M. Brock | Co-Chief Executive Officer, Director | 276,080 |
| Cynthia M. Durrett | Chief Administrative Officer, Director | 319,565 |
| William A. Zartler | Chairman and Co-CEO, Director | 5,555,198 |
| Christopher P. Wirtz | Chief Accounting Officer | 34,782 |
| Christopher M. Powell | Chief Legal Officer | 141,790 |
| Kyle S. Ramachandran | President | 954,456 |
| Stephan E. Tompsett | Chief Financial Officer | 30,000 |
| Aj Teague | Director | 132,495 |
| Mario Max Yzaguirre | Director | 11,484 |
| Ray N. Walker JR | Director | 8,835 |
| Laurie H. Argo | Director | 48,170 |
| W. Howard Keenan JR | Director | 7,171,273 |
| Edgar R. Giesinger JR. | Director | 94,202 |
| James R. Burke | Director | 52,305 |
CEO pay and shareholder return
Pay versus performance table from the proxy statement
| Fiscal year | CEO total pay | CEO pay actually paid | Other executives (avg) | Value of $100 invested | Peer group |
|---|---|---|---|---|---|
| FY2025 Amanda MBrock | $7.05M | $6.04M | $2.66M | $686 | $165 |
| FY2025 William AZartler | $13.87M | $27.14M | $2.66M | $686 | $165 |
| FY2024 Amanda MBrock | $0 | $0 | $1.49M | $423 | $164 |
| FY2024 William AZartler | $3.82M | $16.94M | $1.49M | $423 | $164 |
| FY2023 Amanda MBrock | $0 | $0 | $1.24M | $112 | $189 |
| FY2023 William AZartler | $2.49M | $2.95M | $1.24M | $112 | $189 |
“Actually paid” adjusts reported pay for changes in the value of equity awards. Shareholder return assumes $100 invested at the start of the measurement period, as disclosed by the company.
Executive compensation, fiscal 2025
Summary compensation table from the latest proxy statement
| Executive | Salary | Stock awards | Incentive pay | Other | Total | vs. prior year |
|---|---|---|---|---|---|---|
| William A. Zartler Chairman (1) and Co-Chief Executive Officer | $450.00K | $12.57M | $825.00K | $21.00K | $13.87M | +263% |
| Amanda M. Brock Co-Chief Executive Officer (6) | $72.69K | $6.77M | $206.00K | – | $7.05M | – |
| Kyle S. Ramachandran President and Former Chief Financial Officer | $400.00K | $3.77M | $460.00K | $21.00K | $4.65M | +138% |
| Cynthia M. Durrett Director and Chief Administrative Officer | $350.00K | $2.01M | $322.50K | $21.00K | $2.70M | +119% |
| Christopher M. Powell Chief Legal Officer and Corporate Secretary | $375.00K | $1.77M | $356.25K | $21.00K | $2.52M | +91% |
| Christopher P. Wirtz Chief Accounting Officer (7) | $265.00K | $330.55K | $142.50K | $21.00K | $759.05K | – |
Stock and option awards are grant-date fair values, not realized pay. “Other” includes pension value changes and all other compensation. Source proxy statement.
IPO
From the final prospectus (Form 424B4) and the first day of trading
Offering
- Type
- Initial public offering
- Final prospectus filed
- May 15, 2017
- Securities offered
- 10,100,000
- Exchange
- NYSE
- First trading day
- May 12, 2017
- First-day close
- $11.55
- Lock-up ends (est.)
- Nov 8, 2017
Lock-up end is estimated as 180 days after the first trading day; the prospectus sets the actual terms.
Employees
Headcount reported in annual reports
“As of December 31, 2025, we employed 468 employees overall.”
Corporate history
Events identified from SEC filings
| Date | Event | Details |
|---|---|---|
| Sep 8, 2026 | Acquisition / sale | Completion of acquisition or disposition of assets (8-K Item 2.01) |
| May 1, 2026 | Acquisition / sale | Completion of acquisition or disposition of assets (8-K Item 2.01) |
| Mar 20, 2026 | Acquisition / sale | Completion of acquisition or disposition of assets (8-K Item 2.01) |
| Jul 30, 2025 | Listing | Registration of securities on an exchange (Form 8-A) |
| Sep 17, 2024 | Acquisition / sale | Completion of acquisition or disposition of assets (8-K Item 2.01) |
| Sep 3, 2024 | Name change | Name changed from Solaris Oilfield Infrastructure, Inc. to Solaris Energy Infrastructure, Inc. |
| Aug 7, 2024 | Merger vote | Definitive merger proxy statement |
| May 15, 2017 | IPO | Initial public offering priced (424B4 prospectus) |
| May 10, 2017 | Listing | Registration of securities on an exchange (Form 8-A) |
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