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Built on the Siemens platform, Prime Well Service Instrumentation delivers robust field proven controls and data acquisition hardware and software for frac, coiled tubing and other well service equipment. Prime offers complete frac spread controls including blender, hydration, chemical, frac pump and datavan.

Prime WSI Questions

The Prime WSI annual revenue was $6.7 million in 2026.

Blair Thornhill is the President of Prime WSI.

13 people are employed at Prime WSI.

Prime WSI is based in Spring, Texas.

The NAICS codes for Prime WSI are [21, 213].

The SIC codes for Prime WSI are [13, 138].

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