Technology Leadership and experience that moves your business forward.
We step in as your Fractional CTO, assess technology assets for M&A, and build AI adoption programmes that deliver - with measured outcomes at every stage. No full-time hire required.
The moment arrives differently. The gaps are always the same.
A scale-up hits an architecture inflection point and the team is making decisions no one is qualified to make. A PE fund is days from close and needs someone who can read the technology, not just the P&L. A board has decided AI is a priority but has no one to turn awareness into a plan. In each case, the instinct is to hire. But a full-time CTO is expensive, slow, and often the wrong fit for the stage. Generalist consultancies don't have the hands-on depth. Freelancers lack the structure and accountability. Keystone sits in the gap.
The possible problems> Keystone
Full-time CTO
Expensive, slow to hire, and often the wrong fit for the stage. Companies pay senior salaries before they have senior problems.
Generalist consultancy
Polished decks, no hands-on depth. Senior partners sell, junior consultants do the work. Recommendations rarely land.
Keystone
CTO-level experience, the rigour of a firm, lean and senior end-to-end. The same people who diagnose stay to operate.
What we do
Fractional CTO
Strategic Technology Leadership on a part-time basis - roadmap, architecture, team direction, and executive representation.
Tech Due Diligence
Independent technical assessment for M&A transactions. Risks, debt, team quality, and valuation input - translated into commercial language.
AI Adoption & Digital Transformation
Structured AI adoption roadmaps and Agentic AI implementations tied to measurable outcomes at every stage. We build things that work - and measure whether they do.
As you grow
Tech Hub Setup
Design and launch of Engineering Hubs in Portugal. From Operating Model to first hire - drawing on direct experience scaling Lisbon hubs from 5 to 70+ Engineers in different Industries.
Engineering Excellence Program
DevSecOps transformation, DORA metrics tracked against defined baselines, and the cultural practices that make continuous improvement stick.
Proprietary Product / IP
Productised frameworks and diagnostic tools that create value independent of founder time.
We've been in the chairs.
Decades of hands-on experience across Banking, Travel, Construction, and B2B Tech. From Individual Contributors to CTOs and Architect. We've built the Products, led the Teams, and made the architectural decisions. We know what good looks like - and how to get there.
We operate as a firm, not a freelancer. Structure, accountability, and the right expertise for every problem.
Who we work with
- Scale-ups growing fast without senior Technical Leadership
- PE and VC funds needing rigorous Technical Assessment
- Enterprise Leadership Teams driving AI adoption
- International Companies building Engineering capacity in Portugal
Ready to talk?
No intake forms. No gatekeepers. Reach out directly.
hello@keystoneconsulting.tech