Best Business Services Companies in Costa Mesa, United States
The 59 best Business Services companies in Costa Mesa, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals.
Ranked: Best Business Services companies in Costa Mesa
| # | Company | Disclosed funding | Stage | Employees | Founded | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Talentpop Provider of outsourced e-commerce customer service agents | — | Seed | 414 | 2020 | Ashkan Taheri Co-Founder | — | — | — |
| 2 | rauxa Integrated Brand Marketing Agency | — | Acquired | 300 | 1999 | Gina Smith CEO | — | — | — |
| 3 | K and S Cars Company is engaged in the marketing and sale of Events and Advertising, and Sponsorships; | — | — | 215 | — | — | — | — | — |
| 4 | Messner Provider of legal services | — | Unfunded | 197 197 → 213 (+8%) | 2000 | Caleb Meyer CEO | WordPressMySQLPHP+28 | — | 3 awards |
| 5 | PACWEST Security Provider of fire life safety, robotics and online reporting services | — | Funding Raised | 183 | 1994 | — | GoDaddy Website BuilderAmazon Web ServicesReact+7 | — | — |
| 6 | Astro Pak Provider of commercial cleaning services | — | Acquired | 145 145 → 264 (+82%) | 1959 | — | WordPressApple iCloud MailMySQL+23 | — | 1 award |
| 7 | morgan drexen Morgan Drexen designs and delivers integrated support systems to attorneys across the U.S. | — | Deadpooled | 100 | 2007 | — | — | — | — |
| 8 | SCS Brand transformation agency that uses data science and creativity to help brands perform | — | Acquired | 100 | 1985 | — | WordPressMySQLPHP+8 | 5 patents Improving RFID tag interrogation reliability and providing screened, hygienic cot enclosures. | — |
Top 3 Business Services companies in Costa Mesa
#1
Seed · Costa Mesa, California · founded 2020 · 414 employees—raised▾
Provider of outsourced e-commerce customer service agents. It recruits, trains, and manages dedicated agents for e-commerce brands. Agents are trained on various platforms and brand-specific processes to ensure consistent, high-quality customer support across multiple channels. The service is offered on a month-to-month basis, providing flexibility for scaling support needs. This allows brands to focus on core business functions while maintaining excellent customer relationships. The company provides weekly reporting and coaching to ensure agent performance meets client expectations.
- Sep 2025Seed—
#2
Acquired · Costa Mesa, California · founded 1986 · 63 employees—raised▾
TechMD is an IT managed service provider. Offered service covers cloud integration & migration, managed network security & data protection, infrastructure monitoring, business intelligence, helpdesk support, and strategic consulting & CIO solutions. Technology product expertise includes Office 365, Microsoft Azure, Google Cloud, Datto, Sonicwall, Cisco, and Arctic Wolf. The company claims to have over 7000 clients. Also provides user education and training services. TechMD is an Inc 5000 company and has also been featured in Orange County Business Journal's 'Best Places to Work' in 2018.
- May 2020PE—
#3
Seed · Costa Mesa, California · founded 2017—raised▾
Provider of blockchain and cryptocurrency development services
- Oct 2018Seed—
Funding & investor landscape
Market landscape — 10 sub-themes by coverage
Share of Business 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.