United Kingdom · Who invested in Waterwhelm?
Waterwhelm's investors include UK government.
United Kingdom · Seed startup
Who invested in Waterwhelm
Funding summaryUpdated 26 Oct 2026
$1.1Mraised across 1 round since 2025, from 1 source
- Latest round
- Seed, $1.1MMar 2025
- Investors
- 1
The rounds
- Mar 2025
Founders and team
From Waterwhelm's own website: 1 founder, 10 on the team.
- Dr Jamshid ZarkeshHead of Engineering
- Even HestnesHead Of Operations
- Fiona CollinsHead of Finance
- Lisa ThomsonHead of HR
- Akta RajaInvestment Director
- Ali SadeghiIntern Mechanical Engineer
- Charles HineBusiness Development Officer
- Hannah TurnerBusiness Development Engineer
- Iman ShamsSenior Process Engineer
- Mark VolanthenChairman
Quick answers about Waterwhelm
How much has Waterwhelm raised?
Waterwhelm has raised $1.1M across 1 round since 2025.
When did Waterwhelm last raise?
Waterwhelm's most recent round was a Seed of $1.1M in Mar 2025.
What was Waterwhelm's biggest round?
Its most recent round, $1.1M in Mar 2025, is also its largest on record.
Who backed Waterwhelm first?
Waterwhelm's first round on record, in Mar 2025, was backed by UK government.
What stage is Waterwhelm at?
Waterwhelm's latest named round is a Seed, in Mar 2025.
Where is Waterwhelm based?
Waterwhelm is based in the United Kingdom.
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