United Kingdom · 
Who invested in Lumen Research?
Lumen Research's investors include Y Combinator and EISMEA.
20232024
$3.5MSeed$326KSeed
United Kingdom · Seed startup
Who invested in Lumen Research
Funding summaryUpdated 26 Oct 2026
$3.8Mraised across 2 rounds since 2022, from 2 sources
$3.5MSeed$326KSeed
- Latest round
- Seed, $326KSept 2024
- Biggest round
- $3.5MSeed · Nov 2022
- Investors
- 2
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Seed, $3.5M Nov 2022
- Biggest round
- $3.5M Seed · Nov 2022
- Between rounds
- 22 months from the last two
The rounds
- Sept 2024Seed$326K
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
- Nov 2022
Funding filed with regulators
Lumen Research filed 3 raises, $326K in all. Filings say how much was sold and to how many investors; they never name the investors.
- Sept 2024$326KUK share allotment
- Apr 2024Amount not statedUK share allotment
- Dec 2023Amount not statedUK share allotment
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Everyone who backed them
EISMEAInvestment firm1round
Missing a round, or an investor who was in one? Tell us.
Quick answers about Lumen Research
How much has Lumen Research raised?
Lumen Research has raised $3.8M across 2 rounds since 2022.
When did Lumen Research last raise?
Lumen Research's most recent round was a Seed of $326K in Sept 2024.
What was Lumen Research's biggest round?
Lumen Research's largest round on record is $3.5M (Seed), in Nov 2022.
Who backed Lumen Research first?
Lumen Research's first round on record, in Nov 2022, was backed by Y Combinator and EISMEA.
What stage is Lumen Research at?
Lumen Research's latest named round is a Seed, in Sept 2024.
Where is Lumen Research based?
Lumen Research is based in the United Kingdom.
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