Y Combinator (YC)

Activity from announced rounds

Activity in this selectionEurope

Y Combinator funds early-stage startups through a three-month accelerator in San Francisco, with four batches a year and a standard $500,000 investment for accepted companies.

The investment consists of $125,000 for 7% of the company and $375,000 on an uncapped SAFE with a most-favoured-nation provision. The second SAFE adds to YC’s ownership when it converts, so the full $500,000 is not exchanged for a fixed 7% stake.

During the batch, founders work with YC partners in individual and group office hours, build toward Demo Day and use the alumni community for feedback, hiring and introductions. Companies can apply before launch; YC also accepts businesses that already have users and revenue.

Sources
Rounds participated in
22
Confirmed lead rounds
1
13 roles undisclosed
New companies
22
First participation on record · 0 follow-on
Funding in participating rounds
$888.4M
21 disclosed · full round size, not this investor’s share

By stage

Seed10
Series A7
Pre-seed2
Series B1
Series C+1
1 more
Undisclosed1

By primary sector

Enterprise software7
AI5
Biotech2
Developer tools2
Healthtech2
4 more
Climate tech1
Ecommerce1
Fintech1
Industrial tech1

By country

France5
Germany4
Sweden4
United Kingdom4
Belgium2
3 more
Denmark1
Poland1
Switzerland1

Rounds

22 in this selection
HyLight

HyLight operates autonomous airships and inspection software that help energy and transport operators locate defects across their infrastructure.

€13MFunding round
Participant
Revnu

AI agents that run growth marketing, advertising and search optimization for software companies.

$3MSeed
Participant
Spott

Spott provides recruitment agencies with an applicant-tracking and customer-relationship system for candidate search, outreach and hiring workflows.

$21MSeries A
Participant
Complir

Complir helps retailers and brands manage product safety and regulatory compliance across the markets where they sell.

$11MSeed
Participant
TesterArmy

AI agents that automate software testing and help teams improve application quality.

€1MPre-Seed
Lead
Zeit AI

ZeitMind connects mid-sized companies' ERP, CRM, HR and other systems, prepares their data and turns plain-language business questions into traceable reports, dashboards and applications.

€5MSeed
Participant
Conveo

An AI-led consumer research platform that conducts video interviews and turns responses into searchable insight for product, marketing and strategy teams.

$50MSeries A
Participant
Adaptyv Bio

Adaptyv Bio runs automated laboratory experiments that help protein designers test their sequences and use measured results to improve the next design.

$40MSeries A
Participant
Scape

Intelligent email inbox that prepares work proactively

$3.2MSeed
Role not disclosed
telli

AI startup automating customer-facing operations with AI agents

$15MSeed
Role not disclosed
Finto

Builds AI agents for autonomous accounting tasks

$3.4MSeed
Role not disclosed
Fleek

Develops AI infrastructure for secondhand clothing industry

$25MSeries B
Role not disclosed
Upstream

Upstream is a collaborative inbox where people and AI agents organize messages and coordinate work across shared email conversations.

$3MPre-Seed
Role not disclosed
Lucis

Lucis offers preventive-health analysis using more than 110 blood biomarkers and personalized AI-generated insights.

$20MSeries A
Role not disclosed
Stilta

Automates research and analytical work behind intellectual property cases

$10.5MSeed
Role not disclosed
Corvera

Provides agentic supply chain management platform for CPG brands

£3MSeed
Role not disclosed
Plume

Develops AI platform for renewable energy site intelligence and permit processing

Role not disclosed
Parallel

Develops AI agents to automate hospital administrative workflows

$20MSeries A
Role not disclosed
Legora

Legora develops AI software for law firms and in-house legal teams.

$550MSeries D
Role not disclosed
Lio

Provides a virtual, agentic procurement department for enterprise companies

$30MSeries A
Role not disclosed
Brickanta

Develops AI-native operating system for construction, focusing on pre-construction workflows

$8MSeed
Role not disclosed