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H&S Information Systems makes quality software that is logically designed and expertly crafted. We do web site and web application development, AI programming, software design, mathematical consulting, technical writing, automated theorem proving, and ontology development and knowledge representation. We have specialized in work for educational institutions and non-profits, but are receptive to commercial projects also.

H&S Information Systems Questions

The H&S Information Systems annual revenue was $2.8 million in 2026.

H&S Information Systems is based in Guerneville, California.

The NAICS codes for H&S Information Systems are [61131, 811, 6113, 61, 611, 81, 611310].

The SIC codes for H&S Information Systems are [737, 822, 82, 73, 8221].

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