Latest Startups & Entrepreneurship News

📅December 18, 2025 at 1:00 AM
Massive funding rounds dominate startups: Databricks hits $134B valuation with $4B raise; cleantech and AI firms secure hundreds of millions amid global VC shifts.Source 1Source 2Source 3
1

Databricks Raises $4B at $134B Valuation for AI Data Platform

AI startup Databricks secured a $4 billion funding round at a $134 billion valuation to expand its data and model platform, highlighting data infrastructure's key role in AI.Source 1 This mega-round underscores investor focus on scalable AI layers amid tightening venture conditions.Source 1 Amazon is reportedly in talks for a massive OpenAI investment, intensifying cloud-AI competition.Source 1

2

Fervo Energy Secures $462M Series E for Geothermal Tech

Greentown Labs alum Fervo Energy raised $462 million in Series E funding for deploying next-generation geothermal technology commercialization.Source 2 This bolsters clean energy infrastructure amid rising demands.Source 2 Other Greentown startups like NeuroBionics got $10M seed for neuromodulation devices.Source 2

3

Freshworks Eyes Acquisitions with $800M Cash amid AI Shift

Freshworks, holding $800 million in cash, is exploring acquisitions to compete in AI-driven customer support software.Source 1 AI features like automated triage are now essential against larger incumbents.Source 1 Reuters reports this strategy to avoid being sidelined in enterprise software.Source 1

4

Radiant Raises Over $300M Series D for Portable Nuclear Reactors

Radiant announced over $300 million in Series D funding to mass-produce portable nuclear reactors.Source 8 This supports nuclear energy startups in cleantech's jumbo rounds trend.Source 6Source 8 Investors back scaling amid energy demands for AI and tech.Source 8

5

Addition Therapeutics Lands $100M for Biotech Development

Addition Therapeutics raised $100 million from SR One, Gates Foundation, and others for its biotech initiatives.Source 4 Part of December's biotech funding surge including Ambros Therapeutics' $125M Series A.Source 4 Fierce Biotech tracks VC flowing into life sciences.Source 4

6

Chai Discovery Secures $130M Series B with OpenAI Backing

Chai Discovery raised $130 million in Series B from General Catalyst, Thrive Capital, and OpenAI for AI-driven biotech discovery.Source 4 This reflects AI integration in drug development funding.Source 4 Other rounds include Prolynx's $70M Series A.Source 4

7

Base Power Tops Cleantech with $1.2B in Residential Battery Funding

Austin-based Base Power raised $1.2 billion across two rounds for battery backup power solutions.Source 6 Leads 2025's largest cleantech rounds, followed by nuclear firms like Commonwealth Fusion's $863M.Source 6 Investors favor jumbo investments despite overall low funding.Source 6

8

Northzone Highlights Mega Seed Rounds like Genesis AI's $105M

Northzone reports 2025 mega seed rounds normalizing, with Genesis AI raising $105M for robotics AI models.Source 3 Series A sizes ballooned, e.g., CuspAI's $100M.Source 3 Fewer but larger deals intensify capital competition.Source 3

9

Klarna Hits $19B Market Cap Post-IPO with User Growth

Klarna reached $19 billion market cap after NYSE IPO, adding 27M users and 235K merchants in Q3.Source 3 Launched payment card and stablecoin.Source 3 Northzone anticipates more portfolio IPOs like Einride in 2026.Source 3

10

Xanadu Among Quantum Startups Receiving Federal Support

Canadian quantum startup Xanadu received federal investment alongside Anyon Systems, Photonic, and Nord Quantique.Source 9 Supports quantum computing advancement.Source 9 CEO Weedbrook noted strategic growth potential.Source 9

11

Sovereign Funds Emerge as Major VC Players

Sovereign wealth funds are acting as new venture capitalists, e.g., leading $6.6B rounds.Source 10 Shifts VC landscape with state-backed capital.Source 10 OMFIF highlights trend on December 17.Source 10

12

MBX Capital's Early-Stage Biotech Fund Exceeds $100M

MBX Capital surpassed $100 million commitments for early-stage biotech and health tech startups.Source 12 Targets innovative health ventures.Source 12 Strengthens US biotech funding momentum.Source 12