Startups in Costa Mesa
42
Startups
42
Rows shown
164,659
All startups
4 September 2026
Data as of
42 rows
| # | Company | City | Stage | Last round | Date | Total raised |
|---|---|---|---|---|---|---|
| 1 | Anduril Industries | Costa Mesa | Series D+ | Series H | 2026-05-13 | $11.4B |
| 2 | Brix | Costa Mesa | Seed | Seed | 2026-01-20 | $11.0M |
| 3 | Veritas Aortic Solutions | Costa Mesa | Seed | Seed | 2026-06-01 | $12.0M |
| 4 | Daisy | Costa Mesa | Series C | Series C | 2025-03-05 | $33.0M |
| 5 | Walnut Coding | Costa Mesa | Series C | Series C | 2021-03-26 | $250.0M |
| 6 | Popfly™ | Costa Mesa | Seed | Seed | 2025-03-18 | $2.0M |
| 7 | FightCamp | Costa Mesa | Series B | Series B | 2021-06-30 | $98.5M |
| 8 | LunarCrush | Costa Mesa | Series A | Series A | 2023-07-12 | $8.6M |
| 9 | Relief Cardiovascular | Costa Mesa | Series A | Series A | 2025-01-08 | $12.0M |
| 10 | Spudsy | Costa Mesa | Series A | Series A | 2021-09-30 | $3.3M |
| 11 | Awkward Essentials | Costa Mesa | Seed | Seed | 2021-03-31 | $2.3M |
| 12 | Funraise | Costa Mesa | Series A | Series A | 2018-01-30 | $12.7M |
| 13 | Certemy | Costa Mesa | Series B | Series B | 2022-12-01 | $9.7M |
| 14 | Low Rate | Costa Mesa | Seed | Seed | 2025-11-19 | $790K |
| 15 | OPKIX | Costa Mesa | Series C | Series C | 2020-07-01 | $16.8M |
| 16 | Ivideon | Costa Mesa | Series B | Series B | 2018-10-02 | $12.0M |
| 17 | Asana Recovery | Costa Mesa | Seed | Seed | 2017-06-01 | $400K |
| 18 | 2X SOLUTIONS | Costa Mesa | Seed | Seed | 2024-04-08 | $300K |
| 19 | Datum Source | Costa Mesa | Pre-seed | Pre-seed | 2021-12-21 | $1.0M |
| 20 | Givsum | Costa Mesa | Seed | Seed | 2021-11-05 | $3.8M |
| 21 | WeCareapitcal | Costa Mesa | Seed | Seed | 2021-08-01 | $10.0M |
| 22 | DYLN Inspired | Costa Mesa | Series A | Series A | 2019-11-01 | $2.5M |
| 23 | New Coastal Group | Costa Mesa | Seed | Seed | 2018-05-28 | $994K |
| 24 | Zip Loyalty | Costa Mesa | Seed | Seed | 2017-05-01 | |
| 25 | Enginius.ai | Costa Mesa | Seed | Seed | 2025-09-15 | |
| 26 | Cafrino, LLC | Costa Mesa | Seed | Seed | 2014-09-01 | $200K |
| 27 | Meyers Manx | Costa Mesa | Seed | Seed | 2020-06-20 | |
| 28 | Thrill One Sports & Entertainment | Costa Mesa | Seed | Seed | 2022-01-01 | |
| 29 | Abbot's | Costa Mesa | Series A | Series A | 2025-02-14 | |
| 30 | Hello Agent | Costa Mesa | Seed | Seed | 2013-11-05 | $142K |
| 31 | techies.com | Costa Mesa | Series C | Series C | 2000-02-01 | $47.0M |
| 32 | Mora Medical | Costa Mesa | Pre-seed | Pre-seed | 2021-03-08 | |
| 33 | Irvine Sensors | Costa Mesa | Seed | Seed | 2015-04-02 | $354K |
| 34 | RevSite | Costa Mesa | Series A | Series A | 2015-02-11 | |
| 35 | Verigio Inc. | Costa Mesa | Seed | Seed | 2013-07-15 | |
| 36 | SentencingStats.com, Inc. | Costa Mesa | Pre-seed | Pre-seed | 2024-01-01 | |
| 37 | Nemus Bioscience | Costa Mesa | Seed | Seed | 2015-01-09 | $725K |
| 38 | Civilware Service Corporation | Costa Mesa | Seed | Seed | 2015-02-01 | |
| 39 | Plum | Costa Mesa | Pre-seed | Pre-seed | 2013-08-08 | |
| 40 | PageStack | Costa Mesa | Seed | Seed | 2017-02-09 | |
| 41 | FirstString | Costa Mesa | Seed | Angel | 2008-03-01 | $200K |
| 42 | SyncVoice Communications | Costa Mesa | Series B | Series B | 2007-08-14 | $15.6M |
Table 1. Startups in Costa Mesa, by total raised. Source: FundingWatcher. Data as of 4 September 2026. Base: 42.
Sectors
Funding stages
Other cities
Cite: FundingWatcher, 42 startups, 4 September 2026. https://fundingwatcher.com/startups/in/costa-mesa-california/