About us
A technology partner built on engineering discipline
Since 2015, GTech has designed and delivered technology for environments where reliability and safety are non-negotiable — and brought that same standard to businesses across the California Central Coast.
Who we are
GTech is the operating brand of Griesemer Technologies, a California-certified small business headquartered in Orcutt, California, in the heart of the Santa Maria Valley. Our engineering, managed IT, networking, wireless, and technical staffing services are all delivered by the same local team. We believe technology should be reliable, practical, and forward-looking — a tool that serves your operation, not a source of risk and frustration.
Our work spans satellite processing facilities, remote solar-powered telecom sites, utility infrastructure, and the offices of local businesses. That range isn't an accident: the same fundamentals — careful design, honest assessment, documented delivery — apply whether the system launches payloads or processes payroll.
We serve government, aerospace, oil & gas, utilities, and commercial clients, as a prime contractor, a subcontractor, and a long-term managed services partner.
How we got here
- 15
2015 — GTech Founded
GTech is founded in the Santa Maria Valley.
- 16
2016 — Incorporated & Federal Programs
Griesemer Technologies incorporates and begins supporting federal programs.
- 17
2017 — Remote Communications Infrastructure
First remote communications infrastructure projects, including solar-powered telecom for off-grid sites.
- 18
2018 — Wireless Internet Service Provider (WISP)
GTech becomes a WISP, bringing high-speed fixed wireless internet to underserved areas.
- 19
2019 — Engineering Division Launch
A dedicated engineering division launches — electrical design, PLC and automation, and systems integration.
- 21
2021 — Managed IT & Cybersecurity
Managed IT and cybersecurity services launch for Central Coast businesses.
- 24
2024 — Critical Infrastructure Growth & VoIP Services
Critical infrastructure work expands, and business phone & VoIP services join the portfolio.
- 25
2025 — Strategic Technology Partnerships
Strategic technology partnerships broaden what GTech can deliver and support.
- Now
Today — Engineering the Future
GTech has evolved into a one-stop technology partner — engineering, information technology, telecommunications, custom software development, cybersecurity, monitoring, managed services, and staffing under one company.
Differentiators
What makes GTech different
Engineers first
GTech grew up in federal and aerospace work, and runs a dedicated engineering division — electrical, PLC and automation, SCADA, and systems integration. That discipline — document, review, test, commission — carries into our IT, security, and software work.
Local and accountable
We live where we work. When something breaks on the Central Coast, we can be on-site — not on hold in another time zone.
Comfortable in demanding environments
Government, defense, and aerospace clients bring compliance, clearances, and paperwork. We treat those requirements as part of the job, not an inconvenience.
Small-business agility
As a California-certified small business, we make decisions fast, staff projects flexibly, and give you a direct line to the people doing the work.
Certifications & contracting
GTech holds California Small Business (SB) certification, making us a strong teaming partner for state and local contracts with small-business participation goals. We're experienced as both prime and subcontractor on government and commercial projects.
- California-certified Small Business (SB) #2003952
- 30+ combined years supporting the Air & Space Force at Vandenberg SFB
- Infrastructure engineering on NASA and NRO subcontracts
- Prime and subcontract experience
- Serving Santa Maria Valley, Vandenberg SFB, San Luis Obispo & Santa Barbara Counties
Contracting quick reference
Griesemer Technologies (DBA GTech). For teaming inquiries or past-performance references, contact us.
Download Capability Statement (PDF)- UEI
- DQDHLEJM3EM7
- CAGE
- 7PF95
- DUNS
- 080335261
- NAICS
- 541330 (Engineering Services) · 238210 (Electrical Contractors) · 334220 (Wireless Communications Equipment) · 518210 (Computing Infrastructure & Hosting) · 423430 (Computer Hardware & Software Sales)
Want to work with us?
Whether you have a project in hand or just want to know if we're a fit, the first conversation is free and pressure-free.