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I sell results, not opinions.

I am Jonathan Fuller. I run Fuller Horizons from Bohemia, and I work with owners across Suffolk County and Long Island.

Jonathan R. Fuller
Jonathan R. Fuller, founder and principal consultant. Find me on LinkedIn

Why Fuller Horizons exists

Here is the one lesson this work keeps teaching me. Strategy falls on people, not on spreadsheets. You cannot make a good decision for a business without understanding three things: the constraints the owner is actually under, what the team is quietly worried about, and how much risk this particular person can sleep next to. Empathy is not the soft part of the job. It is the part that makes the advice fit, and it is the reason this firm exists.

I started Fuller Horizons in 2026 to do only that piece. No software to sell you. No implementation to upsell. Just decision support, which is a boring name for the most valuable thing I know how to do.

“You can’t read the label from inside the box.”

Jonathan R. Fuller, on why owners bring in an outside set of eyes

How I got here

Twenty five years ago I was the guy keeping the servers up. Then I was the guy explaining to the owner why the servers went down. Somewhere in there I figured out the second job was the harder one, and the one that mattered. I have been doing some version of it ever since.

I spent seventeen years at a Long Island technology firm, working my way from client accounts to running consulting delivery and the advisory practice. Along the way I walked a national environmental services firm through its separation from a private equity parent. I ran HIPAA aligned security programs for behavioral health nonprofits with sites spread across the map. I handled compliance for a real estate law firm whose clients were major financial institutions. I built and coached teams of account managers and virtual CIOs, and I carried the number for whether clients stayed.

People call me the Resultant. It started as a joke about consultants. Then it stuck, because it turned out to be the honest description. A consultant sells you a recommendation. I would rather be judged on whether the thing moved.

I am a CYA guy. Cover your assets? No. Challenge your assumptions. Yours, and mine. The audit exists because I have been confidently wrong about a business before I looked at it, and so has every owner who told me what was broken before I got there.

Credentials

  • Crestcom Leadership Development Certification
  • Certified Information Security Manager (CISM), ISACA. Exam scheduled for September 2026.
  • Studies in Computer Science, Stony Brook University

Where I sit

  • Board Secretary, TechBloom, a nonprofit apprenticeship moving women into technology careers
  • Panelist, Ignite Long Island Cybersecurity Summit at NYIT, May 2026
  • Member, MacArthur Business Alliance membership committee

Start with an hour. No charge.

Before anything else, we talk for an hour. You tell me what is happening. I tell you honestly whether the audit will help you or whether you have a problem I am the wrong person for. I have said the second thing before and I will say it again. It costs me a sale and saves you a season.