Eidral
Reference architectures

Five departments, modelled end to end

Each Engine is documented across five chapters: what it is worth, how the audit finds it, what gets built, who works alongside it, and what keeps it correct afterwards. All five are modelled against one company, so the numbers can be compared with each other and checked against the basis.

$180M revenue640 employees4 legal entities6 sites27 agents across five Engines
How to read these

Every figure across these 25 pages is modelled against Northbridge Industrial Group, a modelled composite at $180M of revenue, and the arithmetic is published in BASIS.md. The five Engines together model $3.42M of annual value, which is 1.9% of that company's revenue. Eidral has delivered no client engagement: none of this is measured, none of it is a case study, and anything that came from real work would say so and name the conditions. The audit that starts an engagement runs 3 to 4 weeks at $15–25k, credited in full against a build signed within 90 days.