BUILDERS · INVESTORS · OPERATORS
We don’t take on clients.
We take on companies.
Protocol 42 is a new kind of firm. Institutional-grade capital, singularity-standard technology and decades of executive experience — under one roof, aligned to one mission: transforming exceptional ideas into extraordinary companies.
ONE ROOF
Three disciplines.
One table.
Most firms hand you off — agency to investor, investor to advisor. We removed the handoffs. The people who build, the people who fund and the people who operate sit on the same side of the table, on the same cap table.
We Build
A venture studio with an enterprise engineering core. AI-native products, hardened infrastructure and every LLM interaction audited. Software built to a standard most companies never see — because we run our own companies on it.
We Invest
Institutional-grade capital, deployed with builder conviction — into a small number of companies we choose to back each year. We structure the business, clean the cap table and fund the plan we helped write. Selective by design: a conversation with us is never a promise of funding.
We Operate
Decades of executive and capital-market experience inside the room, not on an advisory board. We take operating seats, run the playbooks and stay at the table until the outcome is extraordinary.
A note on capital. Protocol 42 commits capital selectively — to a small number of companies each year, at our sole discretion, after diligence and only under definitive written agreements. We are not a lender, bank, or registered investment adviser or dealer, and nothing on this site is an offer of financing, an offer or solicitation to buy or sell securities, or a commitment of funds. Engaging with us — including submitting our intake form — creates no obligation, funding relationship or advisory relationship of any kind.
WHO WE WORK WITH
Built for the ones building.
One firm, many front doors. If you recognise yourself below, we should talk.
Entrepreneurs with an idea
The insight is real but the company doesn’t exist yet. We pressure-test it like engineers, structure it like investors and build it with you — from incorporation to first revenue.
Businesses putting AI to work
Established companies that want AI doing real work in their operations — deployed securely, fully audited and actually adopted by the team, not stuck at the demo stage.
Businesses that need software built
A customer-facing product, an internal platform, a modernisation project — digital or otherwise, engineered to enterprise grade by the same team that builds our own companies.
Owners ready to scale
Revenue is real and the ceiling isn’t. We bring operating playbooks, growth infrastructure, help raising capital — and, where we commit, capital of our own.
Executives & operators
Proven leaders who want equity in what they run next, not another advisory retainer. Join a build as an operating executive-in-residence.
Capital partners
Investors who want exposure to companies that are engineered, not just funded — alongside a firm with skin in every layer of the outcome.
3
Disciplines under one roof
100%
Of our builds LLM‑audited
24/7
An operating cadence, not office hours
42
The answer. We handle everything else.
THE PROTOCOL
From exceptional idea to extraordinary company.
01
Structure
We incorporate, clean and structure the business so capital and talent can say yes fast.
02
Build
Our studio engineers the product and the infrastructure to enterprise grade from day one.
03
Deploy
We put our intelligence to work — AI systems, distribution playbooks, our network.
04
Operate
We stay at the table, in operating seats, until the outcome is extraordinary.
NEXT
Bring us the exceptional.
If your idea deserves a company built around it, we should talk.