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Seed Companies in London

Explore 2,084 seed startups based in London, United Kingdom. Access verified founder contact information and fundraising data.

Total Companies
2,084
Total Funding
$61.5M
Avg Funding
$2.5M
Industries
17

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Environmental Consulting
$4.8M
raised

Foodsteps is a london-based startup that has developed a platform to help the food sector reduce its carbon footprint.

May 2022
Seed

Founder Contacts

30,000+ verified contacts

Enterprise Software
$1.4M
raised

Your go-to place to shortlist & compare enterprise software. Driven by human & machine learning. Used by PwC, Honda & 8736+ businesses

May 2022
Seed

Founder Contacts

30,000+ verified contacts

EdTech
$300K
raised

Hub21 is a membership-driven online learning platform designed to help students discover and pursue their passions in technology sector.

May 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

Accounting
$1.1M
raised

PlaySafe ID is a privacy-first digital identity technology that provides genuine accountability in online gaming.

May 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

$5.0M
raised

Hornet Therapeutics provides immune cell metabolism & cell therapy for cancer treatment.

May 2024
Seed

Founder Contacts

30,000+ verified contacts

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Financial Services
$5.0M
raised

London-based fintech specialising in Instant VAT refunds, R&D and Creative Industry Tax Credits for UK businesses.

May 2022
Seed

Founder Contacts

30,000+ verified contacts

Finance
$5.0M
raised

Tuza works with small company payment providers to connect merchants with the best option for users.

May 2024
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$1.5M
raised

Symbe uses AI to automate business case building, encouraging collaboration and standardization for effective value-selling at scale.

May 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

Blockchain
$250K
raised

Monetising creativity, shaping the future

May 2022
Seed

Founder Contacts

30,000+ verified contacts

Compliance
$1.5M
raised

Nossa Data digitizes company ESG reporting and data management across multiple frameworks, to reduce cost of capital and compliance.

May 2022
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Alternative Protein

Alt Atlas is developing an AI-digital manufacturing platform to unlock the potential of cell cultivation.

May 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

Bookkeeping and Payroll
$500K
raised

The All in one Learning Community , Training , Find Jobs , Hiring Operations Platform

May 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

$1.5M
raised

siliXon is an AI PCB design tool that lets engineers create manufacturable boards

May 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$1.4M
raised

Servo offers an AI-powered platform that optimizes front-of-house workflow to maximize performance and drive profit.

May 2025
Seed

Founder Contacts

30,000+ verified contacts

$3.0M
raised

Infrawatch is a cybersecurity startup that helps track & analyze internet infrastructure to uncover phishing, fraud, & other cyber threats.

May 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Finance
$3.8M
raised

IOTrader is a decentralized finance (DeFi) platform that operates a perpetual Dex

May 2026
Seed

Founder Contacts

30,000+ verified contacts

Credit
$3.7M
raised

Ontik provides a modern payment platform that helps merchants achieve a greater number of trade customers.

May 2025
Seed

Founder Contacts

30,000+ verified contacts

ViridiCO2 delivers innovative, disruptive technology, capable of addressing the lack of mitigative Carbon Capture Utilisation technology.

May 2025
Seed

Founder Contacts

30,000+ verified contacts

Cloud Computing
$1.9M
raised

StackZone is a secure, cost-efficient, and self-service cloud management platform for multi-account environments

May 2022
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$7.8M
raised

Precision medicine through polymathic AI

May 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Artificial Intelligence (AI)
$2.5M
raised

The Agentic OS for Mobile Apps

May 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

CleanTech
$1.8M
raised

CTVC operates as a newsletter powered by Sightline Climate.

May 2023
Seed

Founder Contacts

30,000+ verified contacts

Asset Management
$3.2M
raised

Cloud-native Security and Compliance - scalable Products and Services for Cloud Cybersecurity, DevSecOps and Cloud Security Management.

May 2022
Seed

Founder Contacts

30,000+ verified contacts

$4.0M
raised

Edumentors is an online tutoring platform connecting students with online tutors from UK's top universities.

May 2026
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$736K
raised

PREMAZ is a health tech company providing a digital cognitive assessment tool for early detection and monitoring of subtle memory change.

May 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

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