Senior practitioners, close to the problem. Accountable for the outcome.
We designed Pynestone around the things that are hardest to preserve as consulting firms scale: expertise, quality, speed, ownership and trust.
Founder-led, hands-on
Senior leadership stays involved in the work, whatever the size of the engagement. You deal with people who can make decisions, challenge constructively and take responsibility.
Direct accountability
Specialists over pyramids
Hand-picked senior practitioners, chosen for expertise and client fit — a lean team where everyone adds value. Boutique when focus matters; broader reach when the programme needs it.
Business before platform
We start with the business problem, then bring the right platform, data and engineering expertise around it.
Collaborative by default
We work with your teams, vendors and integrators, and build trust by stepping in wherever the programme needs us. Success is the programme moving forward, not Pynestone owning every workstream.
AI-accelerated. Human-controlled
We apply AI where it genuinely improves speed and quality, and keep experienced people in charge of judgement, risk and control.
Independent in our advice
We build deep ecosystem relationships while keeping recommendations grounded in what is right for your programme and architecture.
Define, Mobilise, Deliver & Sustain
One consistent approach behind every engagement — from the first conversation to a stable platform your own teams can run. Senior people own each stage; AI accelerates the work in between.
Make the case before you commit
Opportunity, feasibility and business case, software selection, high-level design, operating model, governance, commercials and roadmap — so every decision is made on solid ground.
Starts with a conversation
Ready to deliver from day one
Detailed design and planning, a team of hand-picked specialists, and vendors and partners aligned before the build begins.
Design, team, mobilisation
Senior-led, alongside your teams
Implementation, upgrades, migration and integration — working with your people, vendors and integrators, AI-accelerated and human-accountable.
Through go-live and hypercare
Stable, supported and run in-house
Production support, automation, continuous improvement and knowledge transfer — so lasting capability stays with your teams, with no long-term dependency on us.
Run, optimise, build local capability
AI that works in a bank
We are building AI where it adds real value — and partnering with clients to deliver it, with the controls a bank needs.
Helping you deliver AI
We work alongside your teams to take Generative AI, RAG and agents from idea to production in trading, risk, treasury and operations.
People who know banks
Our specialists combine hands-on AI experience with years inside banks — they know what it takes to get AI approved, governed and used.
Built where it adds value
Through Pynestone Labs, we are building AI into our own delivery, one proven capability at a time.
The commercial model that fits your programme's risk — not our revenue
Time & Materials
Senior specialists at transparent rates, scaling by phase.
Best where scope is still evolving.
Fixed Price
A fixed price for a clearly defined scope and deliverables.
Best for well-defined workstreams.
Risk-Sharing
Milestone-linked or outcome-aligned commercial arrangements, structured around clearly defined deliverables and shared objectives.
Best for outcome-critical programmes.
Our founders have used all three models on previous programmes.
Not sure where to start? Talk to us.
A short conversation about where you are — a new initiative, a programme under pressure, a technology estate to simplify or a team that needs senior expertise. Sometimes it can simply be an opportunity to exchange experience with people who've done it before.
The specialisms behind the approach
Platforms, data and applied AI — delivered together or on their own.