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Open Stack Ltd. is a consultancy business initially set up to support a TETRA open source design. The team at Open Stack are ex-employees of the company which originally developed it, and have worked with the technology for a number of years. We are now developing further technologies in addition to TETRA, including wireless broadband and Smartphone development. Open Stack can provide any level of support that you require, from consultancy services, to full support and new product development, where we do all of the technical work for you. Or we can provide you with any level of support between these two extremes.

Open Stack Ltd Questions

The Open Stack Ltd annual revenue was $3 million in 2026.

The NAICS codes for Open Stack Ltd are [51, 518, 5182].

The SIC codes for Open Stack Ltd are [73, 737].

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