The complete operational partner for growth companies and their investors

The operational infrastructure, handled at all times for complete peace of mind.

Most founders do two or three things better than anyone else. Typically product plus one or two more. That is where your time should go. Flint runs everything else: Finance, HR, legal, marketing and whatever the stage demands. Senior operators join part time or full time and Flint takes full responsibility for the outcome.

Who we work with
You build and sell. Flint partners with you on the rest. You share the context, we carry the load.

Brief message, then a call — no lengthy process.

One
partner
Across every
function
No
hiring
Nothing to recruit
or manage
Fixed
fee
One monthly amount
no surprises
Investor and
board ready
Packs, forecasts
and reporting
The bench — specialists, hand-picked for each assignment
CFOs and Controllers
Builders first: systems, automation and hard cash discipline. Numbers that hold up month after month. The groundwork behind fundraises and exits
Sector specialists
People, legal and marketing covered with deep experience in AI, software, financial services and consumer. Other sectors as needed
The experience behind Flint
Private equity
Invested in rigorously selected companies, driving hands-on operational value creation through to funding rounds and exits
M&A advisory
Large-cap transactions at leading financial institutions
Operating CFO
CFO at a high-growth software company. Built the finance team and took the business from heavy burn to cash flow break-even
Early-stage investing
30+ companies backed, several since gone public, still actively investing

The mix shifts with you. More finance when raising. More HR when headcount grows. More legal before diligence. Specialists scale up or down as the work demands and Flint manages that rotation, not you.

Beyond delivery, value creation. Shoulder to shoulder with founders on strategy: accelerating revenue growth, sharpening burn and keeping you permanently investor‑ready.