wash
pass
Pre-seed · SEIS advance assurance

Aggregating the UK's most fragmented £1.4bn service category.

Wash Pass turns a cash-heavy, offline industry into a subscription marketplace. Drivers get one pass for every site; operators get demand, software and recurring revenue. We are raising a pre-seed round under SEIS.

50% income tax relief

SEIS-eligible, up to £200k p.a.

Round
£650k pre-seed
Instrument
Ordinary shares, SEIS + EIS
CGT on exit
0% after 3 years
Loss relief
Up to 72.5% downside cover
Founder track record
20+ years, 2 prior exits

Monthly GMV

£214.8k

+38% MoM

Active drivers

9,184

+22% MoM

Sites onboarded

486

+61 this month

Gross margin

42%

blended

Market

Bottom-up market sizing.

TAM — UK vehicle cleaning spend£1.42bn
SAM — subscription-ready urban demand£410m
SOM — 3-year target share£38m
Use of funds
  • Supply onboarding (1,500 sites)38%
  • Driver acquisition & retention27%
  • Product & platform engineering24%
  • Compliance, ops & runway buffer11%

18-month runway to 1,500 live sites and £1.1m annualised GMV, positioning a seed round on marketplace density rather than paid growth.