I work with founders and CEOs who want to build high-performance businesses without being stuck in the middle of everything. Strategy, people, systems. The stuff that actually moves the needle.
Two decades turning ambitious businesses into market leaders. Now in your corner.
This isn't for businesses looking for a quick fix, a slide deck that sits in a drawer, or a consultant who tells you what you want to hear. I work with founders and leaders running businesses between £1M and £20M who are serious about building something that lasts. Some want to sell. Others want to keep building for the next 20 years, with more freedom and less of themselves in every meeting. Both end up needing the same thing: a business that doesn't run through them. If that sounds like you, we'll get on well.
I spent over 20 years alongside the CEO and founder of one of London's fastest-growing companies. As a senior leader on the advisory council, I helped take it to £250 million turnover, valued at over £500 million. I've built teams, managed 3,000+ people, trained dozens of MDs, and coached hundreds of senior leaders. I didn't read about building a business that runs without you. I actually did it.
You built it from nothing. Now you're stuck in the middle of everything. Revenue's between £1M and £20M but growth has stalled because the business can't move without you.
You're leading a growing business but the team, systems and culture haven't kept pace. You need someone who's actually been in the seat, not just read about it.
Maybe a sale in a few years. Maybe a step back to chairman. Maybe just getting your life back while the business keeps growing. The work to get there is the same.
I work across growth, people, technology and systems. Everything is shaped around where your business is right now and where you want to take it.
Turn bolt-on acquisitions into one joined-up, high-performing business. From due diligence through to getting the cultures aligned. After 65+ integrations, the patterns repeat.
Protect existing revenue while growing your client base. Systems and behaviours that mean every client gets the attention they deserve. Dashboards and KPIs so you're making decisions based on what's actually happening, not gut feel. Track the value of every instruction, not just the volume.
Build a business that gives you real choices. Clean data, reduced key-person risk, leadership that holds. Sellable when you want it to be. Self-running when you don't. Whether it's post-acquisition, new tech, restructuring or a culture overhaul, I keep the momentum going and morale intact when everything around you is changing.
Your sounding board. I help you step back from the day-to-day without sacrificing performance or growth.
Teams that are genuinely bought into where you're going. The kind of teams that don't just add to growth, they multiply it. Happy, energised people deliver better results. I build environments where performance and wellbeing reinforce each other.
Culture isn't a poster on the wall. It's how people behave when you're not watching. I build cultures of pace, productivity and genuine customer focus. Then one-to-one and team coaching that turns good managers into proper leaders. Not theory. Practical stuff that actually sticks.
Practical techniques backed by science to build better habits and sharpen how your team thinks and performs. No motivational fluff. Systems and processes that outlast any one person, so the business doesn't fall apart when someone walks out the door.
Practical AI and tech deployment that streamlines operations and frees up your best people to do their best work. No buzzwords, just results.
I stay across what actually works in growth, tech and performance so you don't have to. The latest thinking, tested and applied to your business.
Understand where you are, what's working, and what's holding you back.
Build a clear plan around your business, your people, and your goals.
Get in with the team and make it happen. Not from the sidelines.
Make sure it sticks long after I've stepped out.
“I brought Lee in to look at how we were performing commercially. Within a couple of weeks he'd identified gaps in our sales process that we'd completely missed. He restructured how the team approached pipeline, tightened up our conversion strategy, and gave us a framework that actually made sense for a tech business. The performance shift was immediate.”
“Lee came in and the impact was almost instant. New business went through the roof. He worked with me and the team to design a structure that would take us through the next five years, with a clear plan to quadruple the business. He didn't just hand over a strategy, he got in with the team and demonstrated it could be done. He showed me I could take 12 years off my original business plan. That's not an exaggeration.”
“I was struggling to get my message across to the right clients. I knew the work was good but I couldn't convert interest into actual business. Lee looked at everything from how I was advertising through to how I was closing. He helped me get completely clear on my vision and who I was really trying to reach. Within four weeks of working with him, my sales were up 400%. I didn't change what I was offering. I changed how I was presenting it.”
“I'd built and run a successful company before, but I was starting again from scratch with something bigger and more ambitious. Lee helped me through that whole process, from putting together a business plan through to actually launching. He gave me the structure and the confidence to go from an idea to something real. Having someone in your corner who's done it before makes all the difference.”
“I asked Lee for help growing my agency and he came back with the most detailed, well thought out breakdown I could have asked for. Structure, finances, targets and a growth strategy with clear steps on how to get there. He covered everything and made it all make sense without overcomplicating it. He's straight to the point, which is probably his biggest strength, and gives advice that actually moves you forward. Lee is the kind of person you want in your corner when you're building a business. He's genuine and I could feel his investment in every session. If you're looking to scale, Lee is your person.”
This is what happens when the right strategy, team and systems click into place.
Answer 6 honest questions. No fluff, no email required upfront. See where you stand in under 3 minutes.
No commitment, no hard sell. Tell me what's going on in your business and I'll be straight with you about whether I can help.
I'll come back to you personally. Usually within 24 hours. Your details are kept confidential and never shared. See my Privacy Policy.
I take on a small number of clients at any one time to make sure I can give each one proper attention.
Last updated: May 2026
Liasi is a growth advisory service operated by Lee Liasi. My website address is https://leeliasi.com and my contact email is lee@leeliasi.com.
When you submit the contact form on this website, I collect your name, email address, phone number, company name, approximate revenue, and your message. I use this information solely to respond to your enquiry and to discuss how I might be able to help your business. I do not use this data for marketing unless you ask me to stay in touch.
Your enquiry is received and stored securely in my Microsoft 365 email account. I do not share your information with any third parties, and I do not use any third-party tools to process your data from this website.
I keep your enquiry for as long as it is relevant to our conversation or any working relationship. If we do not end up working together, I will delete your details within 12 months of our last contact unless you ask me to keep them.
Under UK GDPR, you have the right to request access to your data, ask me to correct it, ask me to delete it, or withdraw any consent you have given. To exercise any of these rights, email me at lee@leeliasi.com and I will respond within 30 days.
This website does not use cookies or any tracking technologies. No analytics, no advertising pixels, no third-party scripts that collect your data.
If I make any changes to this policy, I will update the date at the top of this page.