NPK International Inc.
Close on Oct 19, 2026
- Market cap
- $939.99M
- P/E (TTM)
- 21.9
- Dividend yield
- –
About NPK International
Services-Miscellaneous Equipment Rental & Leasing, SIC 7350
NPK International Inc. provides temporary worksite access solutions through the manufacture, sale, and rental of recyclable composite matting systems. The company operates through rental and service activities as well as direct product sales, providing related planning, logistics, and site restoration services. Its primary customer markets include power transmission, oil and natural gas exploration and production, pipeline infrastructure, petrochemicals, renewable energy, and general construction. Utility providers and service contractors supporting the power grid represent its primary end customers.
The company operates primarily within the United States and the United Kingdom, while also selling its manufactured composite mats to customers globally. NPK International maintains a manufacturing facility and technology center in Carencro, Louisiana, and employs approximately 510 personnel, with 410 workers in the United States and 100 in the United Kingdom. Its principal executive offices are situated in The Woodlands, Texas.
Summary of the business section of NPK International's latest annual report, written by StockData.
Company profile
Company
- Legal name
- NPK International Inc.
- Founded
- 1932
- Headquarters
- The Woodlands, TX
- Address
- 9320 Lakeside Boulevard, Suite 100 77381
- Phone
- (281) 362-6800
- Website
- npki.com
- Employees
- 91, Dec 31, 2015
- Industry
- Services-Miscellaneous Equipment Rental & Leasing
- Incorporated in
- Delaware
- Fiscal year ends
- December 31
- Auditor
- Deloitte & Touche LLP, Houston, Texas
Stock & identifiers
- Ticker
- NPKI
- Exchange
- NYSE
- Shares outstanding
- 85M, Jul 28, 2026
- Public float
- $683.70M, Jun 30, 2025
- Filer category
- Accelerated filer
- Stock splits
- 2-for-1, Nov 28, 1997; 2-for-1, Jun 23, 1997
- SEC CIK
- 71829
- CUSIP
- 651718504
- ISIN
- US6517185046
- LEI
- 54930073OHWDQW4DJN26
- EIN
- 72-1123385
Executives and directors
Officers and directors who filed ownership reports (Forms 3, 4, 5) in the last two years
| Name | Position | Shares owned |
|---|---|---|
| Matthew Lanigan | President & CEO, Director | 1,024,948 |
| III Alvin James Barton | EVP Commercial Growth & Ops. | 12,850 |
| Matthew James Warren | Chief Accounting Officer | 51,439 |
| Lori Briggs | VP & President, Ind. Solutions | 247,165 |
| Mary Celeste Fruge | VP, General Counsel | 267,367 |
| Gregg Piontek | Senior Vice President and CFO | 882,803 |
| Douglas L. White | VP, CAO & Treasurer | 305,245 |
| Rose M. Robeson | Director | 215,147 |
| Michael A. Lewis | Director | 135,865 |
| Kristen J. Pederson | Director | 6,614 |
| Joseph A. Cutillo | Director | 36,155 |
| John C. Minge | Director | 253,942 |
| Roderick A. Larson | Director | 257,306 |
| Claudia Michel Meer | Director | 126,693 |
| Donald Win Young | Director | 310,940 |
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 Lanigan | $8.20M | $11.52M | $2.06M | $621 | – |
| FY2024 Lanigan | $3.36M | $4.19M | $1.22M | $399 | – |
| FY2023 Lanigan | – | $4.50M | $1.46M | $346 | – |
| FY2022 Howes | $1.55M | $2.50M | $1.40M | $216 | – |
| FY2022 Lanigan | – | $3.45M | $1.40M | $216 | – |
| FY2021 Howes | $3.83M | $4.31M | $1.31M | $153 | – |
“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.
Corporate history
Events identified from SEC filings