United Kingdom · Seed startup

Who invested in LightBox TV

5 rounds we have observed, with the 2 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

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Funding summaryUpdated 26 Oct 2026

$2.0Mraised across 5 rounds since 2022, from 5 sources

$266KRound$1.2MSeed$190KRound$193KRound$158KRound

Latest round: Round, $158KApr 2025
Biggest round: $1.2MSeed · Nov 2022
Investors: 2

See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2022202320242025

$266KRound$1.2MSeed$190KRound$193KRound$158KRound

First round: Round, $266K
Biggest round: $1.2M
Usual gap between rounds: 9 months

The rounds

Apr 2025
Round$158K
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
Sept 2024
Round$193K
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
May 2024
Round$190K
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
Nov 2022
Seed$1.2M2 new
- Y Combinator
- AperiamVentures
Source recorded
Jan 2022
Round$266K
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet

Funding filed with regulators

LightBox TV filed 5 raises, $2.0M in all. Filings say how much was sold and to how many investors; they never name the investors.

Apr 2025$158KUK share allotment
Sept 2024$193KUK share allotment
May 2024$190KUK share allotment
Jan 2023$1.2MUK share allotment
Jan 2022$266KUK 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.

Round2022Seed2022Round2024Round2024Round2025

Y Combinator

AperiamVentures

Everyone who backed them

Y CombinatorAccelerator1round

AperiamVenturesVC firm1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

This firm lists LightBox TV as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.