About

Operators first. Consultants second. Never an agency in the bad sense.

JEL Marketing was founded in 2025 by James Liddle, an 18-year-old entrepreneur from Carlisle. From a young age I was obsessed with how businesses actually work — not just the branding, but the systems, the operations, and the people behind the scenes. That curiosity turned into a hands-on agency that helps founders fix the messy parts of running a company without the usual agency fluff. I started small, grew through referrals, and built JEL Marketing around the idea that real results matter more than polished promises.

Sunlit Lake District fells reflected in a still Cumbrian lake, the landscape near JEL Marketing's Carlisle base

We sit between the founder, the team, and the spreadsheet.

Some clients need a fractional COO for a year. Others need ninety days of focus to ship a new operating model. A few keep us at the board table indefinitely. The common thread: someone senior who actually does the work.

We're deliberately small. We turn down more work than we take. That's not a brag — it's how we stay good.

Principles

Four rules we keep to.

Small by design

We cap engagements so every client gets a partner, not a project manager.

Quiet competence

We measure ourselves on outcomes, not optics. No theatre, no jargon.

Bias to ownership

We don't recommend — we run it. Then we hand it back, documented.

Earned trust

We work on month-to-month terms. You stay because the work is good.

Curious if we'd be a fit?

A short call is the fastest way to find out. We'll be honest if we're not right.