We built Engine because scale-ups deserve better.

Engine brings together experienced operators and proprietary AI tools — built specifically for the challenges of scaling. We combine the judgment that comes from having actually built and scaled businesses with the intelligence infrastructure to make every engagement faster, deeper, and more valuable than traditional consultancy can offer.

Why we exist

We believe scaling a business is one of the hardest things a leadership team can do — and that most of them are doing it without the right support. Too often, ambitious businesses stall not because of a lack of ideas, but because they don't have access to the right experience or support at the right moment.

Traditional consultancies give you frameworks. Software gives you data. Neither gives you the judgment that comes from having actually built and scaled a business. Engine combines three things: senior operators who've been there, a proprietary AI platform built for the challenges of scaling, and a curated delivery network that extends our reach into specialist capability when the in-house team doesn't carry it. People, platform, partners — designed to compound on each other, so you get faster answers, better decisions, and someone who can help you act on them.

Engine was founded by people who've built, scaled, and sold businesses — and who spent years frustrated by the quality of support available to growth-stage companies. We built the consultancy we wished had existed when we needed it.

Team collaboration

Three flywheels, three speeds

How the Engine relationship compounds

Engine compounds at three levels — team, company, and portfolio — each turning at its own speed and reinforcing the others.

One shared model of every business we work with — kept live, structured the same way every time, and paired with senior operators who step in when the model surfaces a problem. Knowledge that builds up rather than resets. Nobody else does that.

  • Turns daily

    Team flywheel

    Each contribution updates the shared model. Every update makes every subsequent decision stronger.

  • Turns weekly

    Company flywheel

    Signal arrives, the model updates, gaps become clearer, the next signal closes them.

  • Turns across quarters

    Portfolio flywheel

    Every company modelled the same way. Patterns across the portfolio become visible.

How we think and work

Experience over theory

We only give advice we'd stake our own reputation on, because we've been where you are.

Accountability over optics

We're here to move the business forward, not to look good in a presentation.

Judgment, not just data alone

We use AI to accelerate our thinking. But humans with real experience make the calls.

Peer-level partnership

We work alongside you and your team, not above you. When you win, we win.

Neil McLellan, Managing Partner

“We designed and built Engine specifically to support founders and investors on their growth journeys in the age of AI. We will be better off as a country, society and economy with a vibrant and successful Scale Up market.”

Neil McLellan

Managing Partner

Ready to see how we work?