01How I actually work

Marcus Adeyemi

Operating partner — I take companies from 40 people to 400 without breaking them

[Scaling ops][Series B–D][Keynote][Board advisory]

I spent eleven years inside scaling businesses before I started advising them, which is the only reason anyone should listen to me. Two of those years were the bad kind: a Series B that tripled headcount in nine months and lost every senior engineer it had. I learned more there than in the two exits. My work is unglamorous. I sit with founders and heads of function and rebuild the parts of a company that stop working at scale — how decisions get made, who owns what, what gets measured, and which meetings should not exist. I do not write strategy decks that nobody reads. I write operating cadences, and then I stay long enough to see whether they hold. I work with four companies at a time and no more. I speak at a handful of events a year, usually about the failure rather than the exits.

Tel
+44 20 7946 0812
Based
London, United Kingdom
Mail
demo2@oreel.me
Marcus Adeyemi
31
Companies advised
94%
Still operating three years on
4
Clients at a time, never five
11
Years operating before advising
03Engagements
02From the people who paid for it
Marcus told us in week two that our problem was not hiring speed, it was that nobody could name who decided anything. He was right and it cost us six months to admit it. Eighteen months later we are five times the size and the exec team has not turned over once.
Priya Raghunathan

Priya Raghunathan

Co-founder & CEO, fintech Series C

Playbooks

The Operating Cadence Playbook
The Operating Cadence Playbook
$249

The full set of documents I install in a company: weekly business review agenda, decision-rights matrix, the escalation path, and the four meeting formats that replace the eleven you have. Editable, not a PDF of screenshots.

Org Design Teardown — your company
Org Design Teardown — your company
$1,450

Send me your org chart, your meeting calendar and your last three all-hands decks. I return a recorded 45-minute teardown naming where decisions actually get stuck, plus a written one-page redesign. Ten days.

Executive Hiring Scorecards — 12 roles
Executive Hiring Scorecards — 12 roles
$129

The scorecards I use for VP Engineering, CFO, CPO, VP Sales and eight more: the questions, the disqualifiers, and the reference-call script that gets past the polite answers.

04Contact

Thirty minutes, no deck, no pitch — tell me what is breaking

Marcus Adeyemi
Marcus Adeyemi
30 minutes
Zoom
Pick a time
Slot: select a time above · Zoom · Europe/London (GMT)

The operating note

One essay a month on what actually broke inside a company I worked with. No frameworks for their own sake.