Funded Startups in Campbell
Campbell, California has produced consistent venture activity across hardware, health care, and artificial intelligence over the past four-plus years.
Campbell, California has produced consistent venture activity across hardware, health care, and artificial intelligence over the past four-plus years. The 26 rounds recorded here range from a $2M seed for Yerba Buena Virtual Reality in February 2021 to a Series A for Summer Robotics in October 2025. The largest single transaction is ChargePoint's $300M Post-IPO Debt raise in April 2022; the two largest equity-style closes are Imperative Care's $150M Series E in July 2024 and WEKA's $140M Series E in May 2024, both health tech and AI infrastructure plays reaching late-stage scale.
Hardware, health care, and AI each claim five companies in the dataset, with meaningful deal flow continuing into 2025—Atmosic closed a $40M Series D in March 2025, and Bastion pulled a $15M Seed in fintech/blockchain in September 2025. Round sizes vary sharply within the same sector: Cornami (AI) raised $1M in August 2025 while WEKA (also AI) closed $140M the prior year, underscoring the breadth of company maturities active in the city.
Most recent rounds
26 shownRelated listings
Frequently asked
What are the largest disclosed rounds among Campbell startups in this dataset?
The three largest are ChargePoint's $300M Post-IPO Debt raise in April 2022, Imperative Care's $150M Series E in July 2024, and WEKA's $140M Series E in May 2024. TenaFe ($58M Series B, October 2021) and Atmosic ($40M Series D, March 2025) round out the top five disclosed closes.
Which sectors have the most funded companies in Campbell?
Hardware, health care, and artificial intelligence each account for five companies in the dataset. Hardware names include Atmosic, Velo3D, Ascenium, TenaFe, and Yerba Buena Virtual Reality. Health care covers Imperative Care, Tioga Medical, Akura Medical, Synchron, and Myra Vision. AI companies include WEKA, Cornami, Bruviti, iQuantum, and DeGirum.
How much funding activity has Campbell seen in 2025?
Seven rounds appear with 2025 dates: Summer Robotics (Series A, October), Bastion ($15M Seed, September), Tioga Medical ($23M, September), Velo3D ($18M, August), Cornami ($1M, August), KULR Technology ($20M, July), and Atmosic ($40M Series D, March). The range in size—from $1M to $40M—spans early and growth stages.
Have any Campbell startups reached Series D or later?
Three companies in the dataset have reached Series D or beyond: Atmosic (Series D, $40M, March 2025), Imperative Care (Series E, $150M, July 2024), and WEKA (Series E, $140M, May 2024). ChargePoint adds a post-IPO data point with its $300M debt round in April 2022.
What does early-stage deal flow look like in Campbell?
Four seed rounds appear: Bastion ($15M, September 2025), now.gg (undisclosed, February 2023), iQuantum ($3M, July 2022), and Yerba Buena Virtual Reality ($2M, February 2021). Series A closes include Summer Robotics (October 2025), Bruviti ($5M, November 2022), Olyns ($4M, May 2023), and ZERØ ($12M, March 2022).
How common are rounds with undisclosed or ambiguous stage labels in Campbell?
Seven of the 26 entries carry a "Series Unknown" or "Venture - Series Unknown" label, including Velo3D ($18M), Tioga Medical ($23M), Ascenium ($23M), and Atia Vision ($29M). Two additional rows have no stage label at all. This reflects a pattern of non-standard disclosures common in bridge and venture debt financing.
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