TachTech, is an engineering-led AI and cybersecurity services firm headquartered in San Francisco and Washington, DC. These two disciplines are no longer separate. Every AI initiative introduces new enterprise risk, and every modern security program is being rebuilt around AI. We bring full-stack technical depth, from infrastructure and platform engineering to application security and cyber governance, to strengthen cyber defense, automate operations, and improve resilience. Our forward-deployed engineers build, deploy, and operate custom security capabilities — from SIEM migrations and detection engineering to production AI systems, with full ownership from architecture through long-term operations. An 8x Inc. 5000 honoree and Inc. Best Workplaces honoree 2026, we've built our growth on the same engineering discipline we bring to every client engagement. We serve Global 2000 enterprises and fast-growth AI companies. Our work runs in production at some of the largest organizations in the country.
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The TachTech annual revenue was $8 million in 2026.
Larry Letow is the CEO of TachTech.
17 people are employed at TachTech.
TachTech is based in San Francisco, California.
The NAICS codes for TachTech are [54151, 54, 5415, 541, 541512].
The SIC codes for TachTech are [73, 737].