AUXEN
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We run the finances,
so founders can run the company.

Experienced startup operators that can take on the running of day-to-day finance, runway forecasting, employment and compliance.

Built for founders, by founders.

Book a callSee what we take on

For UK startups after their first round, where the founder is still the one doing the finance and people admin.

Series A plan · liveUpdated 2 hours ago
Runway£1.01m cash

19 months

Cash out · May 2028
Net burnup from £44k

£53k /mo

Two starters, April

What changed

Payroll up £12k/mo
£55k → £67k · two starters
Opex up 18%
£20k → £24k
Revenue up to £38k
£31k → £38k
R&D claim tracked
£71k accrued to date

The Auxen difference.

Outcomes, not advice

Founders do not need more advice. They need their problems resolved.

ROI from day one

Same-day onboarding, and 2x ROI.

Peace of mind

Every operator is an expert in their field and has run a startup before.

The problem

Founders should not be spending their weekends and evenings on finance work.

9 to 6
After 6
Mon
Ship. Sell.
Payroll sign-off
Tue
Ship. Sell.
Chase the bookkeeper
Wed
Ship. Sell.
New hire costs
Thu
Ship. Sell.
Move the deposits
Fri
Ship. Sell.
Find invoices
Sat
Email the lawyers on cap table queriesCheck last month's costsRead the accountant's emails
Sun
Complete bank formsPay the ICOLook up R&D queriesBoard forecasts

There has been nowhere to hand it to.

  • Ruled out: Hire a specialist

    Someone who could actually do all of it costs more than the work is worth at your size.

  • Ruled out: Hire someone junior

    They would have to be trained, and you are the only person in the company who could train them.

  • Ruled out: Ask your accountant

    They do their part and disclaim the rest. The gap between the parts was never their job.

Who is Auxen

Auxen runs finance and employment for UK startups.

Experienced startup operators and AI agents working inside your systems, taking on each task a founder would otherwise do.

Day-to-day finance

Your accountant, bookkeeper and payroll provider, managed. About thirty minutes a month left for you.

Runway

A live model reconciled with Xero. What-ifs in seconds, board packs out of the same place.

Cash and R&D

Deposit accounts opened and tracked. R&D credits estimated as they accrue, and the claim run for you.

Employment

Contracts, options, benefits and sponsor-licence compliance — handled before you need them.

Compliance

EMI, EIS and SEIS, the cap table, HMRC and Companies House. On a calendar, not a reminder.

What customers say

Finance stopped being their job.

I feel very confident in you that things will be under control.
Ed Kandel, CEO and Founder, Coform
Finance is not where I should be spending my time. I am excited that Auxen can pick this up and just handle it.
Tim Graham, CEO and Founder, Marrow

Want the same for your company?

Book a call and we will talk through where your company is, what is next, and how we would help.

Book a call