Insights

NKW HPHT Advantage Target buyers in oil, gas, and geothermal sectors seeking high-pressure/high-temperature downhole tools and components. Emphasize NKW’s 33Kpsi pressure testing, 2200F temperature capability, and HPHT rated thermohousings as differentiators for extreme environments.

Precision Engineering Leverage NKW’s in-house engineering services including DFM, VAVE, CFD and FEA modeling, and rapid prototyping to offer comprehensive development packages. Cross-sell to operators needing integrated tool design, testing, and certification all in one partner.

Testing Authority Promote extensive testing capabilities and special testing pits to guarantee reliability of mission-critical tools. Sell quality assurance packages, turnkey verification programs, and instrumented tool testing for customers with stringent performance requirements.

Material Capabilities Highlight diverse welding and machining capabilities across exotic alloys and metals for complex downhole assemblies. Prospect for vendors and operators needing dissimilar metal joining, high-strength housings, and bespoke fabrication for HPHT environments.

Strategic Partnerships Position NKW as a NASA Class 1 life-critical hardware capable supplier to energy and space-adjacent markets. Explore collaborations for spaceflight hardware, heavy gun barrels, and industrial sensor housings to expand into new high-reliability projects.

National K Works, Inc / NKW, Inc. Email Formats	Example	Percentage
First.Last@n-k-w.com	John.Doe@n-k-w.com	72%
First@n-k-w.com	John@n-k-w.com	14%
Last.First@n-k-w.com	Doe.John@n-k-w.com	7%
Last_First@n-k-w.com	Doe_John@n-k-w.com	7%

National K Works, Inc / NKW, Inc. Email Formats

Example

Percentage

First.Last@n-k-w.com

John.Doe@n-k-w.com

72%

First@n-k-w.com

John@n-k-w.com

14%

Last.First@n-k-w.com

Doe.John@n-k-w.com

Last_First@n-k-w.com

Doe_John@n-k-w.com

Frequently Asked Questions

What is National K Works, Inc / NKW, Inc.'s phone number?

You can contact National K Works, Inc / NKW, Inc.'s main corporate office by phone at

+1-713-467-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is National K Works, Inc / NKW, Inc.'s official website and social media links?

National K Works, Inc / NKW, Inc.'s official website is n-k-w.com and has social profiles on LinkedIn.

How much revenue does National K Works, Inc / NKW, Inc. generate?

As of October 2026, National K Works, Inc / NKW, Inc.'s annual revenue is estimated to be $25M - $50M.

What is National K Works, Inc / NKW, Inc.'s NAICS code?

National K Works, Inc / NKW, Inc.'s NAICS code is 211 - Oil and Gas Extraction.

How many employees does National K Works, Inc / NKW, Inc. have currently?

As of October 2026, National K Works, Inc / NKW, Inc. has approximately 18 employees across 2 continents, including North America and Asia. Key team members include Vice President, Finance: S. N., Co-Manager / Chf Programmer: A. W. and Manager, Supply Chain: C. C. Explore National K Works, Inc / NKW, Inc.'s employee directory with LeadIQ.

What industry does National K Works, Inc / NKW, Inc. belong to?

National K Works, Inc / NKW, Inc. operates in the Oil and Gas industry.

What is National K Works, Inc / NKW, Inc.'s email format?

National K Works, Inc / NKW, Inc.'s email format typically follows the pattern of First.Last@n-k-w.com. Find more National K Works, Inc / NKW, Inc. email formats with LeadIQ.

When was National K Works, Inc / NKW, Inc. founded?

National K Works, Inc / NKW, Inc. was founded in 1976.

National K Works, Inc / NKW, Inc.

Q: What is National K Works, Inc / NKW, Inc.'s NAICS code?

National K Works, Inc / NKW, Inc.'s NAICS code is 211 (Oil and Gas Extraction).

Oil and GasTexas, United States11-50 Employees

National K Works, Inc. (NKW) is a Houston-based manufacturer serving the oil, gas, and geothermal sectors with engineered, precision-machined components for high-pressure, high-temperature downhole wireline tools. Its product lineup includes HPHT-rated thermohousings, thermal flasks, heat shields, and pressure housings designed to perform in extreme environments. In addition to fabrication, NKW offers engineering services spanning design, manufacturability input, value engineering, and research, supported by thermal management analyses through CFD and FEA.

The company maintains extensive testing capabilities, including pressure testing up to 33,000 psi, temperatures up to 2200F, dye penetrant and helium leak testing, calibration and re-certification of flasks, and inspection services. It also specializes in dissimilar metal welding and machining across a wide range of alloys, and provides two-stage light gun barrels with related engineering and testing support. Its work includes NASA Class 1 life-critical spaceflight hardware, heavy gun barrels, industrial sensor housings, and tooling, illustrating activity across demanding sectors.

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