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What we solve
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Decision patterns
The decisions beneath the symptoms
Solutions
Margin, scheduling, remediation, verification
Industries
Where a better decision pays
Decision systems
OR, AI and optimisation in operation
Validation
Paid audits and proofs of value
Product engineering
Built to run for years
Internal systems
Operations consoles your team uses
Components to license
An engine that goes inside your product
Decision Opportunity Audit
The paid audit that sizes the money first
How we work
Research
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Research library
Evidence-labelled work, negative results included
The Lab
Papers and the proofs of concept behind them
Engineering archive
104 articles by the engineers who did the work
Engineering handbook
The standards our teams are held to
The book
Applied Higher Order Functions, in hardback
Tools
Test it yourself, on your own figures
RSS feed
New research and articles as they publish
Work
Products
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Gitrevio
Engineering value intelligence. Connect plans, delivery and business outcomes in one view. In production.
Decision Lab
Our research arm, and the tools it has built.
Rainbow
Open-source theorem prover
The book
Applied Higher Order Functions
chachaml
MLOps for Clojure
3TL
Typed data for LLMs
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Company
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What we solve
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Decision patterns
Solutions
Industries
Decision systems
Validation
Product engineering
Internal systems
Components to license
Decision Opportunity Audit
How we work
Research
+
Research library
The Lab
Engineering archive
Engineering handbook
The book
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Gitrevio
Rainbow
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The Lab
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