Meet Our People

Muhammed Ameen

Divisional Commercial Director

Muhammed graduated from the University of Westminster with a degree in Quantity Surveying and has worked in the construction industry for over 10 years, where he has gained experience in public sector contracts and large framework agreements.

Muhammed joined Collins as a Project Surveyor in 2016 and has successfully progressed to Divisional Commercial Director. Muhammed now works across a wide range of projects; from high end fit outs to complex design and build. His role is to ensure the commercial team works collaboratively with the project team whilst maintaining high standards in both pre-construction and delivery phases.

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Paul Chandler

Divisional Commercial Director

Paul has worked in the construction industry for 17 years and has a vast experience in the London and the South East markets, delivering a variety of new build, fit out and refurbishment schemes spanning across a wide range of project values. Paul has also worked across a variety of sectors including commercial, residential, healthcare and leisure in both a design and build and traditional capacity.

Paul's role is to ensure that the commercial team are operating to the highest standards and will provide strong commercial support to the wider teams both in pre-construction and during the project delivery phases.

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Joe Fowler

Divisional Commercial Director

Joe is a seasoned commercial leader with over 13 years of experience delivering high-profile construction projects across Central London. Known for his methodical approach and strong communication skills, he specialises in commercial strategy, cost planning, procurement, and stakeholder management on complex developments.

Passionate about building high-performing teams and mentoring emerging talent, Joe has a proven track record of driving value and mitigating risk from preconstruction through to handover. His recent work includes leading commercial delivery on landmark schemes within the city. Joe brings a practical mindset, a commitment to excellence, and a focus on achieving strong project outcomes.

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Simon Campbell

Commercial Manager

Simon joined Collins Construction five years ago as a Quantity Surveyor. He now works in Ryan Cleanthi's team as a Commercial Manager, dealing with a wide variety of commercial fit-out projects ranging from £4 Million - £20 Million.

He has been working in construction for ten years, starting his career dealing with drylining and carpentry.

As a Commercial Manager, he manages client relationships throughout the tender process and delivery of a project. He enjoys developing his team to ensure they achieve the most out of their careers.

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Chris Margiotta

Divisional Commercial Director

Chris joined Collins as a Commercial Director, working in Duncan Redman's division.

Chris has worked as a Quantity Surveyor and Commercial Manager for 21 years, leading commercial teams on projects up to £250m. His strong experience in the education and residential sectors will support our growing portfolio of student accommodation schemes.

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Alex Weaver

Commercial Manager

Alex joined Collins 5 years ago as a Senior Quantity Surveyor and is now a Commercial Manager within Ryan Cleanthi's division.

With over 16 years of industry experience across fast-track, high-profile projects in various sectors, Alex is highly regarded for his commitment to success and proactive approach to delivering results that meet and exceed client expectations.

Alex has lead numerous successful single stage and two stage tender projects through to final account agreement. He will lead all of the financial aspects of projects and will ensure that the cost control process is managed closely between the Collins and client team.

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