When your organization faces critical challenges and needs rapid, impactful solutions, Steven Windmill is the go-to interim executive. With over 20 years of global experience, I specialize in orchestrating high-stakes turnarounds and transformations across a diverse range of sectors—private equity, corporate, government, and military.

Whether it’s steering complex projects, driving large-scale programs, or leading entire businesses, I deliver results when they matter most.

Whether you’re grappling with sluggish revenue growth, risky project execution, stakeholder discontent, or navigating intricate M&As, my extensive career equips me to guide you through. I bring proven expertise to the table in multi-million/billion-dollar negotiations, spanning M&As, IPOs, Follow-Ons, Convertibles, and Debt arrangements, to deliver solutions tailored to your specific challenges.

Harnessing the Power of Change through Sustainable Business Strategies, Nurturing Relationships, Fostering Team Cohesion, and Strategic Problem-Solving.

Mastering the Art of Solving Complex Global Challenges: Expertise in Worldwide Project Leadership, Scaling Multi-Site Tech Solutions, Building High-Performing Teams On-site or Remotely, and Accelerating Investment Returns

Mountaineer walking up along a snowy ridge with skis in the back

Taught to ‘yomp’ (a cross-country hike burdened by weighty kit) and climb by the Army: Steven relishes encouraging exceptional people to achieve their peak potential.

Usa Military Man In Uniform And Civil Man In Suit Shaking Hands

Steven has worked alongside people from many nations: Culture eats strategy for breakfast; powerful leaders define strategy AND culture!

Diversity Business People Leadership Management Discussion Team

Leadership skills developed by the Army, honed in two war zones and polished in business and Whitehall. I can make you the powerful leader people want to follow!

Troubleshooter: Let me help you before it is too late. I can resolve a crisis and lead the rapid turnaround of an ailing business, programme or project.

An enthusiastic weekend ‘ballooner’: Let me lift you and your business high above the crowd.

Female Worker Presents Financial Statistics

Interim Executive: Your top executive team, managers and staff will respond to positive and enthusiastic leadership - I can resolve a crisis and lead the rapid turnaround of an ailing business, programme or project.

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Have a look at some of latest blog posts

Leadership: Mindfulness is Essential

Management and Leadership – The 3 Cs of Work Life Balance

3 Psychological Traits Effective Leaders Know How To Manage

When The Policeman Abdicates

About Steven

Steve Windmill, a businessman and former soldier in the Territorial Army (now ‘Army Reserve’) explains how he came to be COO of Europe’s largest change programme (UK£18 Billion / US$26 Billion) for four years and later to uniquely Command 200,000 Iraqi troops – double the number of soldiers commanded by any living British or European General.