United Kingdom · Seed startup

Who invested in AcoustoFab

3 rounds we have observed, with the 0 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.

Engineering

Raised 6 months ago

Funding summaryUpdated 26 Oct 2026

$3.0Mraised across 3 rounds since 2025, from 3 sources

$429KRound$2.0MSeed$498KSeed
Latest round
Seed, $498KApr 2026
Biggest round
$2.0MSeed · Jan 2026
Investors
0
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.

2026
$429KRound$2.0MSeed$498KSeed
First round
Round, $429K
Mar 2025
Biggest round
$2.0M
Seed · Jan 2026
Usual gap between rounds
10 months
the median of 2

The rounds

  1. Apr 2026
    Seed$498K

    No investor was named in the report.

    Shares issued, filed with Companies House (SH01); no report of this raise yet

  2. Jan 2026
    Seed$2.0M

    No investor was named in the report.

    Shares issued, filed with Companies House (SH01); no report of this raise yet

  3. Mar 2025
    Round$429K

    No investor was named in the report.

    Shares issued, filed with Companies House (SH01); no report of this raise yet

Funding filed with regulators

AcoustoFab filed 3 raises, $3.0M in all. Filings say how much was sold and to how many investors; they never name the investors.

  1. Apr 2026$498KUK share allotment
  2. Jan 2026$2.0MUK share allotment
  3. Mar 2025$429KUK share allotment

Founders and team

From AcoustoFab's own website: 3 founders.

Diego M. PlasenciaCo-Founder
Ryuji HirayamaCo-Founder
Sri SubramanianCo-Founder, Director

Quick answers about AcoustoFab

How much has AcoustoFab raised?

AcoustoFab has raised $3.0M across 3 rounds since 2025.

When did AcoustoFab last raise?

AcoustoFab's most recent round was a Seed of $498K in Apr 2026.

What was AcoustoFab's biggest round?

AcoustoFab's largest round on record is $2.0M (Seed), in Jan 2026.

What stage is AcoustoFab at?

AcoustoFab's latest named round is a Seed, in Apr 2026.

Where is AcoustoFab based?

AcoustoFab is based in the United Kingdom.

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