Executive Mentoring

Real leadership guidance from someone who's done the job.

Practical mentoring for operational leaders navigating promotion, pressure, and high-stakes decisions. No frameworks. No theory. Just clarity from real experience.

Max Cassily

I've led at every level — and I mentor from that experience.

18 years of leadership across operations and logistics. From frontline management to running multi-country P&Ls. Military background. Built warehouse networks from scratch. Turned loss-making operations into multi-million pound profits.

I've been a first-time manager with no idea what I was doing. I've been the leader who inherited a broken team and had to fix it while the operation was still running. I've been the person sat opposite a board asking hard questions.

I've also sat on the other side of the table — conducting over 200 interviews for leadership roles — which gives me a sharp understanding of what good looks like, and how to get there.

LuMi exists because the mentoring I needed at every stage didn't exist. Not coaching frameworks or personality tests — just someone credible saying: "Here's what I'd do, and here's why."

That's what I offer. Practical, experience-based guidance from someone who has actually led the operations, managed the P&L, built the teams, and navigated the politics.

18+
Years in Leadership
4,000+
People Led
4
Countries Operated
£60M+
Revenue Managed

Leaders who need practical perspective, not textbook theory.

If you're navigating real leadership pressure and want guidance from someone who's been there — this is for you.

📈

Newly Promoted Leaders

Stepped into a bigger role and feeling the weight of it. Need someone to help you accelerate without burning out or making avoidable mistakes.

🏭

Operations & Logistics Leaders

Running warehouses, supply chains, or logistics operations. Dealing with cost pressure, team performance, and stakeholder management.

🎖️

Military Transition

Moving from military service into corporate leadership. Translating your experience, navigating a different culture, and finding your footing fast.

🎯

Career Decision Makers

At a crossroads — should you stay, move, push for promotion, or try something new? Need clarity from someone with no agenda.

🔥

Leaders Under Pressure

Managing underperformance, restructures, site closures, or toxic cultures. Need a sounding board who understands operational reality.

🚀

High-Performers Wanting More

Doing well but know you could be doing better. Want someone to push your thinking, challenge your approach, and raise your ceiling.

Mentoring, not coaching. There's a difference.

Coaching asks you questions until you find your own answer. Mentoring gives you direct, practical guidance from lived experience.

  • 💬

    Direct & Practical

    I'll tell you what I'd do in your situation and why. You'll leave with clear actions, not just "food for thought."

  • 🎯

    Real-World Context

    I've managed P&Ls, closed sites, fired and hired, restructured teams, and navigated corporate politics. I mentor from that context.

  • Outcome-Focused

    Every session ends with clarity: what you're going to do, by when, and what "good" looks like. No open-ended navel gazing.

  • 🤝

    Confidential & Honest

    I have no agenda. I don't work for your company. I'll give you the honest perspective your colleagues won't.

What this isn't:

❌ Life coaching or motivational speaking

❌ Personality frameworks (DISC, Myers-Briggs, etc.)

❌ Accountability check-ins with no substance

❌ Someone who's "read about leadership"

✓ This is practical guidance from someone who has done the job you're doing, at scale, under pressure, and successfully.

I don't just advise — I've delivered.

A selection of outcomes from my leadership career that underpin the mentoring I provide.

-£220K → +£550K
Flagship site turnaround in 12 months
Full P&L ownership, cost restructure, commercial growth strategy, promoted within 6 months
-£3M → +£3M
10-site warehouse network transformation
Unified disconnected sites into a high-performing network with shared standards and P&L accountability
£6M/year saved
Supply chain optimisation
Cross-functional project team, process redesign, eliminated £500k/month consumables spend entirely
36% reduction in safety incidents
1,100-person site culture change
Absence halved, engagement scores up across all metrics, promoted 14 team members
+34.9% gross margin
Multi-country business profitability drive
Led a 4-country P&L from startup mode to sustained profitability through focus, empowerment, and challenge
£150K → £2.6M revenue
New capability launch (e-commerce)
Identified market gap, built business case, won contracts, scaled from one client to a portfolio

What people say.

From leaders I've mentored through career transitions, promotions, and operational challenges.

Max helped me have the voice to ask for a new role, and then to move countries within the same company. I got a pay-rise, new role and got to move to the city of my dreams.
Carly Rowe
International Logistics and Supply Chain, EV Cargo
Through Max's mentorship, I secured a role two levels above my previous one. He's now my regular go-to for advice as I've transitioned from entry level to Senior Leadership.
Rory Sheehan
Senior Operations & Logistics Leader, DPD
Max became my mentor as a fellow Veteran when I was promoted to Interim Operations Manager, and helped me excel with regular check ins to navigate the step change into joining the Senior Leadership Team.
David N. Smith
Operations, Amazon

Simple. Focused. Practical.

Executive Mentoring Session

60 minutes • 1:1 • Virtual
  • Focused discussion on your specific challenge
  • Direct, practical guidance from real experience
  • Clear action plan and next steps
  • Honest perspective with no corporate agenda
  • Follow-up summary with key takeaways

Investment starts from €125 per session. Packages available for ongoing mentoring.

Book Your Session →

Ready to talk?

Whether you've got a specific challenge or just want to explore how mentoring could help — start a conversation.