Latest Series B Funding Rounds
Startups financing expansion after their early institutional rounds. Explore the businesses, round sizes and investors behind the next phase.
- Rounds
- 465 All time
- Disclosed funding
- $36.1B 412 disclosed amounts
- Median round
- $45.2M Of disclosed amounts
| Company | Amount | Round | Sector | Country | Investors | Announced |
|---|---|---|---|---|---|---|
| P PanthalassaCompany profile Deploys autonomous wave-powered floating nodes that perform AI inference computing offshore Deploys autonomous wave-powered floating nodes that perform AI inference computing offshore | $140M | Series B | Climate tech | United States | Investors Anthony PrattDylan Field +22Fortescue VenturesFounders FundFuture PositiveGigascale CapitalHanwha Asset Management (USA) Venture FundIntrepid Oregon FundJohn DoerrLeblon CapitalLowercarbon CapitalNimble PartnersPeter ThielPlanetary VCPortland Seed FundResilience ReserveSciFi VenturesSozo VenturesSuper Micro ComputerSusquehanna Sustainable InvestmentsTIME VenturesUnlessWovenEarthWTI | |
| AP ANELLO PhotonicsCompany profile ANELLO Photonics makes silicon-photonics gyroscopes and inertial navigation systems for vehicles operating where GPS is unreliable or unavailable. ANELLO Photonics makes silicon-photonics gyroscopes and inertial navigation systems for vehicles operating where GPS is unreliable or unavailable. | $25M | Series B-2Series B | Defense tech | United States | Investors | |
| E EnteroBiotixCompany profile Develops full-spectrum microbiome therapeutics for gastrointestinal diseases including IBS Develops full-spectrum microbiome therapeutics for gastrointestinal diseases including IBS | £19M | Series B | Biotech | United Kingdom | Investors | |
| J JuliaHubCompany profile Builds agentic AI platform for industrial digital twins and systems simulation in engineering Builds agentic AI platform for industrial digital twins and systems simulation in engineering | $65M | Series B | Industrial tech | United States | Investors | |
| PW Provides web infrastructure for AI agents to access the open web | $100M | Series B | AI | United States | Investors | |
| SA SPREAD AICompany profile SPREAD AI connects technical product data so manufacturers can understand complex systems and make engineering decisions. SPREAD AI connects technical product data so manufacturers can understand complex systems and make engineering decisions. | $30M | Series B | Enterprise software | Germany | Investors | |
| FL Develops containerized manufacturing platform for drone systems | $82M | Series B | Defense tech | United States | Investors | |
| A ActivelyCompany profile AI account agents that research prospects, maintain account context and advance work for revenue teams. AI account agents that research prospects, maintain account context and advance work for revenue teams. | $45M | Series B | AI | United States | Investors | |
| S Provider of physical AI for warehouse robotics | $110M | Series B | Robotics | Germany | Investors | |
| N NervonikCompany profile Develops peripheral nerve stimulation technologies for chronic pain and neurological conditions Develops peripheral nerve stimulation technologies for chronic pain and neurological conditions | $52.5M | Series B | Healthtech | United States | Investors |
Active investors in this selection
All investors →Ranked by rounds participated in · All time
- 1Y Combinator (YC)
Greptile, Nous Research, Firecrawl
19rounds0led - 2Andreessen Horowitz (a16z)
Town, Arena, Vesta
18rounds3led - 3Khosla Ventures
Even Healthcare, Arena, Vinci
18rounds3led - 4Accel
RapidCanvas, Armadin, Ema
14rounds1led - 5General Catalyst
Evvy, Faro AI, Senra Systems
14rounds1led
Latest digests
Archive →Explore published rounds while the next edition is being prepared.