CLIMATE TECHSEIS
N
Northstar Energy
Distributed energy intelligence for commercial buildings.
RAISING£450kSTAGESeed
Member profile →
PRIVATE SEIS / EIS MARKETPLACE
Exceptional early-stage
companies. One private room.
Discover SEISGuru-approved SEIS and EIS opportunities, built for experienced investors who want a cleaner route into UK early-stage companies.
100+ investor network£600 annual membershipPrivate member access
SEIS SPECIALISTS◆CURATED COMPANIES◆DIRECT FOUNDER CONTACT◆PRIVATE INVESTOR NETWORK◆SEIS SPECIALISTS◆CURATED COMPANIES◆DIRECT FOUNDER CONTACT◆PRIVATE INVESTOR NETWORK◆
THE MARKETPLACE
Less noise.
Better access.
Every company shown to members has passed through the SEISGuru process before entering the marketplace. Investors browse privately, review key information and make first contact through SEISGuru.
Company details below are illustrative in this prototype. Full profiles are gated for paying, eligible members.
FINTECHSEIS
L
Ledger Lane
Cashflow infrastructure for the UK's independent economy.
RAISING£300kSTAGEPre-seed
Member profile →
HEALTHTECHEIS
O
Oriel Health
Workflow software for specialist outpatient clinics.
RAISING£1.2mSTAGESeed
Member profile →
INVESTOR MEMBERSHIP
Your private
SEIS/EIS deal room.
One annual membership gives eligible investors access to all approved companies on SEISGuru and a direct route to the founders they want to meet.
£600/ year
paid annually
paid annually
01
Verify eligibility
Complete the investor onboarding and required declarations before marketplace access.
02
Browse the full room
See company profiles, raise details, sector, stage and SEISGuru status in one private dashboard.
03
Contact founders
Send the initial message inside SEISGuru. Once both sides agree, take the meeting off-platform.
FOR FOUNDERS
Advance Assurance.
And an audience.
SEISGuru helps eligible companies through the SEIS Advance Assurance process. Once approved for the marketplace, your company profile can be made available to our private investor network.
01Apply to SEISGuru02Advance Assurance03Profile approved04Meet investors
BUILT WITH DISCIPLINE
Access, not advice.
01
Private by design
Investor-only company information sits behind membership and eligibility controls.
02
Direct relationships
SEISGuru opens the door; investors and founders decide whether to continue the conversation.
03
No rankings
No “best deals”, personalised recommendations or pay-to-win placement in the marketplace.