Engineers who understand markets.
Aurion Labs is a UK fintech software engineering company. We design, build and operate the software that brokers, prop firms, fund managers, educators and fintech startups run their businesses on.
Why we exist
Most software agencies can build a website. Very few can build an options terminal that prices Black-76 correctly, an Expert Advisor that survives a broker's server migration, or an investor portal that calculates performance fees against a high-water mark. Finance needs engineers who understand the domain as well as the code.
Aurion Labs started as a lab building trading tools for its own use. Those tools became platforms: an options terminal on its thirtieth production version, a statistical trading SaaS with one-click execution into MetaTrader, a fund operating platform with investor onboarding and a fee engine. Along the way we learned what breaks at the open, what traders actually need and what regulators expect to see.
Today we bring that experience to clients. We take on projects from a single indicator to a full broker platform, and we can operate what we build around the clock. In 2026 the company adopted the Aurion Labs name to reflect what it had become: a fintech software engineering company with a lab at its core.
Company facts
- Legal name
- Aurion Labs Ltd
- Company no.
- 13436046
- Registered
- England and Wales
- Incorporated
- 3 June 2021
- Based
- Milton Keynes, United Kingdom
- hello@aurionlabs.io
- Phone
- +44 7832 617626
Our mission is to give every serious finance business access to institutional-grade software, built by people who understand both the market and the machine.
How we work, in six lines.
Built by practitioners
We run live trading software of our own. Our engineers understand fills, margin, Greeks and broker quirks before the first meeting.
Honest numbers
Our systems index labels R&D as R&D. We do not publish invented uptime figures, testimonials or performance claims.
You own what you pay for
Code and IP transfer on full payment unless agreed otherwise. Everything is documented so you are never locked in.
Operate what we ship
We design for the 3am failure: monitoring, runbooks, failover and kill switches are part of the build, not extras.
Security and compliance by design
Row-level security, audit trails and least-privilege access as defaults. Regulatory decisions stay with the regulated firm.
Plain English
Written scopes, weekly demos and straight answers. If something is a bad idea, we say so before you pay for it.
We ship our own products too.
Client work is built by the same hands that build and run our own platforms, and held to the same standard.
Clear about our role.
We build and operate software. We are not authorised or regulated by the Financial Conduct Authority, and we do not give investment advice, provide trading signals, manage money or hold client funds. When a client runs a regulated business on software we build, the regulatory responsibility stays with that business, and we design the software to support their compliance.
We do
Design, build, host and support trading, quant, AI and fund software. White-label it for partners.
We don't
Give advice, sell signals, manage accounts, promise returns or take custody of funds.
Work with a team that has been on the other side of the screen.
Tell us what you are building and we will tell you how we would engineer it.
Prefer email or phone? hello@aurionlabs.io · +44 7832 617626