Who you're calling
A family firm, run like a systems company.
One principal as your point of contact, a cross-trained back-office team behind him, and an engineer's approach to the whole thing.
We started FOM Services to be the person we wished small businesses had.
Founded in 2016 by Johnathan Johnson — a Cornell-trained engineer who spent years building financial systems before turning that toward small business.
Most owners don't need an army of specialists. They need one person who knows their business and picks up the phone — for the books, the reporting, the payroll, and the question that comes up on a Saturday. That's what we built: a family firm that becomes your business side, so you can stay on the part only you can do.
The engineering shows up in how we work. We document the workflows, automate the busywork, and put people on the judgment calls. Everyone here is cross-trained — each has their strengths, but any of them can pick up another's work, so your books never stall because someone's out. Nothing is offshored. Nothing is handed to a stranger.
The back office behind the call.
You deal with Johnathan. Behind him, a cross-trained family team keeps the books, the reconciliations, and the day-to-day running — and you'll know them by name.
Johnathan
Founder & Principal — your chief of staff
Your point of contact on every engagement: strategy, CFO and advisory work, and a principal's eye on the books.
Abi
Senior Bookkeeper
The most experienced hand on the team — deepest in the numbers, and a careful second read on the details.
Anna
Bookkeeping Associate
Keeps the day-to-day moving and the loose ends tied off, and works across the full bookkeeping workflow.
Chrystal
Client Bookkeeper
The longest-tenured of the team — a steady hand, and the trust that only years of continuity build.
Certified.
The credentials behind the work.




- Intuit ProAdvisor — QuickBooks Level 2, Payroll, Bookkeeping, and Client Advisory Services certified. Long Island based, serving clients nationwide.
On the record.
Fifteen years, dozens of entities, real revenue on the books.
- 15+Years keeping the books for owner-operated businesses
- 50+Business entities managed across our client families
- $25M+In annual client revenue on our books
One call, and you'll know
Meet the team that would run your business side.
Thirty minutes with the person who'd actually be looking after your books. No obligation — you'll leave with a plan either way.