The factory is temporarily unavailable. We’re part-way through a reliability upgrade, and new work isn’t being accepted while it lands. Existing commitments are unaffected. We’ll post here when intake reopens.
Get in touch

Tell us what you want built — or refurbished.

We make new software from your specification, and we refurbish software you already run. Both leave the factory cyber-secure: mathematically proven where proof is possible, automatically tested where it is not. If your software has consequences when it is wrong, email us. Every enquiry is read and answered by a human.

One thing we will not do

We do not build weapons, and we will not accept work on them — targeting and fire control, guidance, or anything else whose purpose is to select or engage a target. Please do not ask. Civil government work of every kind is welcome, as is verification of disarmament and arms-control obligations, which is a different thing entirely.

What helps us reply well

tony.gair@thedarkfactory.co.uk

Tony Gair, founder. UK timezone. Typical reply within one working day.

Confidential. We don't redistribute, model-train on, or publish anything you tell us without explicit permission.