We are 150CLD and this is our story, so far.

Colin Tomlinson

Founder & Managing Director

Colin Tomlinson is a leadership and project management specialist with a career spanning military service, construction and high-performance training. As the founder of 150CLD, he helps leaders in construction and engineering develop the skills they need to navigate complex projects, drive efficiency and build cohesive teams.

Colin’s approach is rooted in real-world experience. After a distinguished career in the British Army, he transitioned into the construction sector, where he quickly saw the industry’s biggest challenge—technical skills alone weren’t enough. The real difference between a smooth-running project and a chaotic one? Leadership, communication and the ability to get people working together effectively.

Since founding 150CLD, Colin has worked with major infrastructure firms, engineering leaders and ex-military professionals moving into construction careers. His leadership programmes focus on reducing rework, improving decision-making and creating high-performing teams—helping professionals not just lead, but lead well.

Colin is also the host of the Site Story podcast, where he dives into the human side of construction and engineering, exploring how different roles interact, the challenges they face and what makes a great leader in the industry.

Colin has appeared as a speaker at Digital Construction Week 2026 and the South East Construction Expo 2025, presenting on the leadership and people stages.

When he’s not training the next generation of construction leaders, you’ll find Colin sailing, mentoring veterans or reminding project managers that firefighting shouldn’t be a daily job requirement.

Ann Pemberton FCIPD FIoL

Facilitator

With 24 years of experience in learning consultancy, training design, and delivery, Ann Pemberton has honed her expertise through work in the financial services and construction industries. Over the course of her career, she has successfully managed her consultancy business, creating impactful leadership and mental health and wellbeing interventions for a wide range of clients. Ann is a Fellow of both the CIPD and the Institute of Leadership, and a certified Mental Health First Aid Instructor.

Guided by a pragmatic approach, Ann’s facilitation philosophy focuses on experiential learning that leads to real-world changes. She enjoys being a curious coach, helping individuals unlock their potential to become the best version of themselves. Ann works across industries including construction, engineering, energy, logistics, and facilities management, where her interventions continue to foster positive transformation.

In 2023, Ann received the Learning Excellence Award for Leadership Development, and in 2022, her consultancy was named Supplier of the Year by VINCI Facilities. Passionate about supporting others, Ann is particularly driven by her commitment to reducing mental health stigma and helping people enhance both their professional and personal lives. Outside of work, she’s involved in volunteer work with the Greyhound Trust and has a strong interest in animal welfare, live music, and reading.

To connect with Ann or learn more, visit her LinkedIn profile.

Chris Klaassen

Management Consultant, Facilitator, Trainer

Chris Klaassen is a highly experienced management consultant, facilitator, and trainer with over 20 years of expertise in construction consultancy. His career has focused on working directly with construction teams, individuals, and organisations to drive measurable improvements in project outcomes across the built environment. His operational project management background spans construction, infrastructure, transport, and energy sectors, providing him with a comprehensive understanding of industry challenges and opportunities.

As an MCIOB-accredited professional, Chris specialises in helping organisations enhance collaboration and optimise performance in key areas such as time, cost, quality, and project delivery. Guided by a passion for improving lives, businesses, and communities, Chris’s facilitation philosophy is centred on creating meaningful and lasting change across the built environment.

Dani Blue

Facilitator

Dani Blue is a dynamic facilitator who brings a unique blend of experience in acting, sports coaching, and performance to her work. With a background in sports science and over two decades of stage and teaching experience, she helps individuals and teams build confidence, enhance communication skills, and foster stronger connections in the workplace.

Dani’s facilitation philosophy revolves around creating the right space and atmosphere for learning, where participants feel motivated to explore new ideas and develop meaningful skills. She works across a wide range of industries, including corporate sectors, education, and NGOs, and is especially passionate about fostering deeper connections within teams and empowering individuals to achieve what they once thought impossible.

As a Southern Shorts Best Actor Award winner and a podcast guest in the facilitation and film industries, Dani brings storytelling, empathy, and patience to every session. She also facilitates corporate-volunteer events through Visit.org, helping companies connect their employees with local NGOs in meaningful, skills-based engagements.

Monica Kleijn Evason

Communication Skills Coach

Monica Kleijn Evason is a Communication Skills Coach with over 17 years of experience helping individuals and teams across diverse industries. With a background in brand marketing and leadership, she understands the importance of clear communication and its role in effective leadership.

Certified by ICF, MindGym, the NeuroLeadership Institute, and as an Action Learning Facilitator, Monica specialises in organisational change, mentoring programmes, and embedding feedback cultures. She has coached thousands of leaders globally, from first-time managers to senior executives.

Monica creates a safe space for reflection and action, and her dynamic facilitation style means the content is real and relatable. She empowers clients to develop the skills and confidence to navigate complex situations with clarity and empathy.

An active advocate and volunteer for charities including The Listening Place and Cancer Research UK, Monica is dedicated to cultivating community.

Andy Green MBE CEng

Leadership and Project Management Facilitator

Andy Green is a highly experienced leadership and project management facilitator with over 25 years of expertise in delivering complex infrastructure solutions worldwide. With a background in military construction engineering and mechanical engineering, Andy’s work spans a range of industries, including construction, engineering, and technology.

As a Chartered Engineer and Manager, Andy brings a wealth of knowledge to his facilitation sessions. He applies his strong leadership and problem-solving skills to drive impactful change within teams. His approach is grounded in the belief that teamwork, visionary leadership, and applied knowledge are key to achieving success in even the most challenging projects.

Andy’s career achievements include being awarded the Member of the British Empire (MBE) in 2014 for his services to the military, a testament to his dedication and leadership. When not working, Andy enjoys outdoor activities such as mountain biking, road biking, running, and climbing in the beautiful Peak District and working on his home renovation project.

Keith Hampson

Project and Commercial Leadership

Keith Hampson brings 40 years of expertise in commercial and contract management, project leadership, and design management within the large-scale civil infrastructure industry. A Fellow of both the Royal Institute of Chartered Surveyors and the Institution of Civil Engineering Surveyors, Keith pairs his extensive technical knowledge with a passion for developing future leaders.

Keith’s facilitation philosophy focuses on fostering team dynamics and building confidence, enabling individuals to realise their potential. With a proven track record of delivering complex projects that achieve strong financial outcomes, Keith is committed to helping teams succeed while maintaining collaborative relationships with clients.

Recognised for his exceptional contributions, Keith has been awarded the AECOM CEO Award and has shared his insights as a speaker at the Middle East Rail Conference. His career spans a wide range of projects globally, and he is dedicated to equipping the next generation of leaders with the skills and self-belief to excel in challenging environments.

Emma Marinos

Executive Coach and Facilitator

Emma Marinos is an accomplished executive coach and facilitator with over 30 years of experience in local government, including 15 years as a director. She specialises in guiding individuals, teams, and groups to build confidence, overcome challenges, and achieve meaningful results.

Emma’s approach is rooted in the belief that self-leadership is the foundation of effective leadership. Combining her expertise in compassionate enquiry with her passion for psychology and yoga, she helps clients harness their inner resources to navigate complex situations and drive growth.

Accredited by the International Coaching Federation (ICF) as a PCC coach, Emma also holds a Postgraduate Certificate in Leadership Coaching and an MA in Marketing. Since 2021, she has run her own coaching and facilitation business, working across local government, the public sector, and the construction industry.

Richard Croft

Sustainable Land Management and Development Facilitator

Richard Croft is a facilitator and consultant with over 30 years of experience in sustainable land management and construction. He began his career as an officer in the Royal Engineers before specialising in soil and groundwater remediation, working across Canada, the USA, the Middle East and Europe.

Today, Richard splits his time between CL:AIRE, where he delivers project management development programmes, and consulting for property developers and contractors on brownfield redevelopment. His facilitation style is grounded in openness and honesty, helping teams apply sustainable principles to real-world challenges.

Richard founded the specialist remediation contractor RemedX Ltd and is now leading the development of CL:AIRE’s international soil passport scheme. He regularly presents at international conferences on sustainable land practices.

Passionate about making a positive impact, Richard also volunteers as a Chaplain to the Army Cadet Force and serves on leadership teams for local community organisations.

Debbie Boundy

Facilitator

Debbie Boundy is a Learning and Development leader with over 30 years of experience building practical training programmes in high-pressure environments. Her background spans emergency services and the armed forces community, where clarity, standards, and consistent delivery matter. Debbie brings particular strength in programme design, quality assurance, and governance, helping organisations create learning that holds up in the real world rather than sounding good on paper.

Debbie’s facilitation style is structured, people-focused, and grounded in how teams work day to day. She helps supervisors and managers develop the habits that make a difference on live jobs: clear communication, confident decision-making, strong coordination, and disciplined follow-through. She is also experienced in creating accredited pathways and supporting trainers and internal facilitators to deliver consistently across sites and teams.

Debbie spent 10 years at Help for Heroes, where she led the development and delivery of recovery-focused mental health and wellbeing learning and accredited CPD for staff trainers, supported by robust quality assurance frameworks. Earlier in her career, she worked for Dorset Fire and Rescue Service, leading role development programmes and managing internal and external quality assurance. She now supports coaches and trainers with session planning, resources, and assessment and accreditation preparation.

Outside of work, Debbie is a school trustee and treasurer, volunteers with Hospices of Hope, and enjoys travelling, exploring different cuisines, and spending time outdoors with her family.

Clare Walkeden

Executive Coach and Facilitator

Clare Walkeden is an executive coach and facilitator with experience supporting individuals and teams to improve performance, communication, and decision-making in complex environments. She has designed and delivered coaching and learning programmes for SMEs, not-for-profits, and global organisations, with a focus on helping people stay effective through change and challenge.

Clare’s approach is evidence-led and practical. In construction and infrastructure settings, she supports leaders who are balancing programme pressure, stakeholder demands, and competing priorities, helping teams create clearer thinking, stronger working relationships, and more consistent follow-through. Her facilitation style creates the space for honest conversations and useful action, so teams leave with changes they can apply on live work.

Alongside her coaching and facilitation, Clare brings a background in marketing and communications as founder of Auburn Consultancy. She also has significant governance experience and currently serves as Chair of Abianda, a London-based charity supporting young women and girls affected by criminal exploitation and violence. Outside of work, Clare is an endurance cyclist and uses that experience to inform her work on resilience, motivation, and sustaining performance over time.