Best IT Services Companies in San Diego, United States
The 125 best IT Services companies in San Diego, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Tachyon Networks.
Ranked: Best IT Services companies in San Diego
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Tachyon Networks Data assurance solutions using blockchain for trusted, secure, and authentic data | $41M | 190 mo ago | Series B | — | 1997 | — | — | — |
| 2 | MicroPower Solar-powered, wireless video surveillance systems | $23M | 133 mo ago | Deadpooled | — | 2008 | — | 33 patents Thermoelectric and solar‑thermal power conversion, including induction heating and pressurized steam generation. | — |
| 3 | Fragmob Provider of business management solution for direct sales industries | $3M | 125 mo ago | Deadpooled | — | 2007 | — | 6 patents Patents concentrated in computing, sensing & instrumentation | — |
| 4 | Childcare Bridge Provider of website development services | $100K | 192 mo ago | Seed | Jeff Moore Co-Founder | 2010 | — | — | — |
| 5 | Forward Slope Provider of application development, security, managed IT, and other services | — | 42 mo ago | Late Stage | — | 2002 | DrupalPHPAnimate.css+10 | — | 1 partnership |
| 6 | Integrant Custom software development services delivering predictable results for diverse industries | — | 289 mo ago | Series B | — | 1992 | Cart FunctionalityApple iCloud MailMicrosoft 365+17 | 3 patents Adjustable furniture mechanisms for movable tables | — |
| 7 | 1st source web 1st Source Web is a web design and marketing solutions provider company. | — | — | — | — | 2008 | — | — | — |
| 8 | achieve internet Achieve Internet is a Web Application company that develops Open Source solutions for the Media, Health, and… | — | — | — | — | 2002 | — | — | — |
Top 5 IT Services companies in San Diego
#1
Series B · San Diego, California · founded 1997 · 10 employees$41.1Mraised▾
Data assurance solutions using blockchain for trusted, secure, and authentic data. The company provides solutions that ensure data authenticity and integrity, crucial for making informed decisions. Their proprietary technology, founded on a blockchain matrix architecture, secures metadata alongside core data, preserving its origin and tracking alterations. This is applicable across industries needing timely, reliable, and secure information sharing. They serve sectors like defense, supply chain, energy, land management, and healthcare. Their solutions support secure supply chains, smart contracts, fraud detection, power grid management, crop monitoring, and medical record security. The company's focus is on delivering functional solutions that enhance security, productivity, and competence through data provenance, authenticity, and integrity.
- Aug 2010Venture Debt$4M
- Sep 2005Series B$8.6M
- Aug 2004Series B$5.5M
- Sep 2003Series B$6M
#2
Deadpooled · San Diego, California · founded 2008 · 18 employees$22.9Mraised▾
MicroPower Technologies provides a solar-powered, wireless surveillance solution for security, operations, and business intelligence applications. The product, Helios is a solar wireless video camera with software and ultra-low power wireless technology to eliminate data and power cables. Claims to reduce the power consumption up to 90% compared to traditional standard outdoor camera employing its MicroPower platform. Graduated at EvoNexus, the business incubator of the high-tech trade company, CommNexus.
- May 2015Series C$4.7M
- Aug 2014Series C$2M
- Jul 2013Series C$7.5M
- Jan 2012Series C$6.5M
#3
Deadpooled · San Diego, California · founded 2007 · 50 employees$3.2Mraised▾
Provider of business management solution for direct sales industries
- Jan 2016Venture Debt—
- Sep 2015Convertible Debt$3.2M
#4
Seed · San Diego, California · founded 2010$100Kraised▾
Provider of a website development services intended to help companies make digital presence. The company's website development service builds and manages websites for childcare centers, senior care services and babysitters and helps family member to communicate and book services, enabling care companies to make online presence, promote their services, facilities and get bookings.
- Jun 2010Seed$100K
#5
Late Stage · San Diego, California · founded 2002 · 139 employees—raised▾
Provider of application development, security, managed IT, and other services
Funding & investor landscape
Market landscape — 10 sub-themes by coverage
Share of IT Services coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.