US Startup Funding Rounds: June 22, 2026 – June 28, 2026
25 US venture rounds closed between June 22, 2026 and June 28, 2026, led by Unconventional AI at $475M (Seed).
Every round below is a named venture round by a US-headquartered company, sourced from SEC filings and verified announcements. Investment funds, IPOs, post-IPO placements and valuation-only reports are excluded.
| Company | Location | Amount | Round | Date | What they do |
|---|---|---|---|---|---|
| Unconventional AI | San Diego, California | $475M | Seed | June 25, 2026 | Unconventional AI is a startup focused on developing novel, energy-efficient computers for artificial intelligence. Founded by former Databricks AI he… |
| Peregrine Technologies | San Francisco, California | $250M | Series D | June 22, 2026 | Peregrine Technologies is a San Francisco-based company that develops software and engineering talent dedicated to the public safety domain. They crea… |
| Apex Technologies | Los Angeles, California | $200M | Series E | June 22, 2026 | Apex Technologies is a manufacturer of configurable satellite bus platforms, focused on meeting the needs of a rapidly expanding space industrial base… |
| Osanni Bio | San Francisco, California | $190M | Series B | June 23, 2026 | Osanni Bio is a development-stage therapeutics platform focused on reinventing the discovery and development of new medicines. The company utilizes bi… |
| Assort Health | San Francisco, California | $120M | Series C | June 24, 2026 | Assort Health is a healthcare technology company based in San Francisco, California. Founded in 2023 by Jon Wang and Jeff Liu, the company specializes… |
| Taktile | New York | $110M | Series C | June 24, 2026 | Taktile is a fast-growing Software as a Service (SaaS) company revolutionising how businesses make automated decisions. Used for decisions like which … |
| Trase | Virginia | $107M | Seed | June 25, 2026 | Trase is a developer of an AI operating system tailored for highly regulated industries such as health care and defense. The company integrates variou… |
| nusemi inc | New York | $100M | Series C | June 23, 2026 | Cadence is a pioneering health technology company helping the nation’s most patient-centric health systems deliver world-class care outside of the fou… |
| Scaled Cognition | Mountain View, California | $100M | Series A | June 25, 2026 | Scaled Cognition is an AI model lab building Super-Reliable Intelligence for the enterprise. Its flagship model APT delivers human-like conversational… |
| Redo | Draper, Utah | $81M | Series B | June 23, 2026 | Redo is an e-commerce platform specializing in automating returns, exchanges, and support tickets for merchants. Its goal is to streamline processes, … |
| Sail Research | San Francisco, California | $80M | Seed | June 25, 2026 | Sail Research is a startup focused on building an end-to-end infrastructure platform designed for AI agents that operate autonomously over extended pe… |
| Arca | Los Angeles | $64.5M | Series A | June 25, 2026 | “The founders of today and tomorrow need the network, distribution engine and rigorous analysis that Arca can provide. Arca was the first registered f… |
| Oblenio Bio | Cambridge, Massachusetts | $62M | Series B | June 25, 2026 | Oblenio Bio is a biotechnology company based in Cambridge, MA, specializing in the treatment of autoimmune diseases. The company is developing LBL-051… |
| Warp | Los Angeles, California | $60M | Series B | June 26, 2026 | Warp empowers logistics, supply chain, and operations leaders to reduce freight costs, accelerate delivery timelines, and gain complete visibility, al… |
| Partly | Austin, Texas | $50M | Series B | June 23, 2026 | Partly is the creator of the Interpreter AI model, the world's only foundation model purpose-built for the automotive repair supply chain. Founded in … |
| Patronus AI | San Francisco, California | $50M | Series B | June 25, 2026 | Patronus AI is the leading automated AI evaluation and security company. Our world-class platform enables enterprise development teams to score LLM pe… |
| xCures | Las Vegas, Nevada | $46M | Series B | June 24, 2026 | xCures is a pioneer in AI-driven healthcare data solutions, specializing in transforming healthcare data access and patient care. Since its inception … |
| Isometric | — | $40M | Series A | June 22, 2026 | Isometric is a carbon removal registry and science platform. |
| ProBook | INDIANAPOLIS, Indiana | $40M | Series A | June 23, 2026 | — |
| Allium | New York, New York | $40M | Series B | June 23, 2026 | Allium provides on-chain data infrastructure products ranging from managed blockchain databases, enriched data schemas, to real-time alerting capabili… |
| Orderful | San Francisco, California | $35M | Series C | June 24, 2026 | Orderful is a San Francisco, CA-based company providing an electronic data interchange (EDI) platform. It enables logistics providers, retailers, manu… |
| Ornn | — | $33M | Seed | June 25, 2026 | Ornn, founded in 2025, provides a specialized marketplace platform designed for the trading of compute power, addressing the growing infrastructure de… |
| Yupp | San Francisco, California | $33M | Seed | June 26, 2026 | Yupp is a platform that combines AI and encryption technologies. It aims to enhance security and innovative functionality within digital ecosystems. T… |
| Hang Ten Systems | Palo Alto, California | $32M | Seed | June 24, 2026 | Hang Ten Systems is an enterprise AI services company that aids large enterprises in adopting AI to achieve tangible results. The company focuses on b… |
| Hang Ten | Palo Alto, California | $32M | Seed | June 24, 2026 | Hang Ten is an enterprise AI services startup launched by former Infosys CEO Vishal Sikka. The company aims to assist large enterprises in adopting ar… |
Frequently asked
Which US startups raised funding between June 22, 2026 and June 28, 2026?
25 US companies closed named venture rounds between June 22, 2026 and June 28, 2026, raising $2.43B in total. The largest were Unconventional AI ($475M, Seed), Peregrine Technologies ($250M, Series D), Apex Technologies ($200M, Series E). Each round below is sourced from SEC filings and verified announcements, and excludes investment funds, IPOs and post-IPO placements.
What was the largest funding round of the week of June 22, 2026?
Unconventional AI of San Diego, California raised $475M in a Seed round announced June 25, 2026. Unconventional AI is a startup focused on developing novel, energy-efficient computers for artificial intelligence. Founded by former Databricks AI head Naveen It was the largest US venture round recorded in this window across 25 qualifying rounds.
How many US venture rounds closed this week?
25 named US venture rounds closed between June 22, 2026 and June 28, 2026, totalling $2.43B. This counts only rounds with a named series (Seed through Series G+) by US-headquartered operating companies. Investment funds raising vehicles, IPOs, post-IPO equity and valuation-only reports are excluded so the figures reflect genuine startup fundraising.
These are the rounds. Fundz gives you the people to call at each one — verified decision-makers matched to your market, the moment a round lands.
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