A Different Kind of Service
We’re not a traditional consultancy. Act Collab operates as a network of independent actuaries and developers, providing us with deep expertise across capital modelling, Python, and actuarial software development. We do not operate a high-margin resourcing model staffed by junior consultants — just direct access to experienced professionals who understand both the technical and business sides of the work.
Our Python and Capital Modelling experience is enhanced by the development of our own suite of capital modelling tools and products in Python as well as the client projects we work on. If you need support, advice, or delivery in this space, Act Collab should be your first call.
What We Offer
🎯 Expert Capital Modelling Support
Access our network of senior actuaries and developers — experienced professionals available for advice, reviews, development or BAU support work on any capital modelling platform.
🐍 Industry-Leading Python Expertise
We bring some of the deepest experience in applying Python to capital modelling, gained through hands-on product development and bespoke client work.
🚀 Accelerated Delivery via Product Tooling
Our proprietary tools, including the CaPytal package, can be deployed within client projects — speeding up delivery and improving outcomes.
📦 Standalone Software
We develop and license production-ready Python tools for companies to use directly, supporting modern, transparent actuarial workflows.
Explore Our Products →Let’s Talk
Through our ongoing development of the CaPytal platform, we’ve built a level of Python-based modelling expertise that’s hard to match in General Insurance capital. If you use or are considering Python within your capital or broader risk modelling — or if you just need additional capital or development support — we’d love to hear from you.