About Us
At the heart of Gravitas Property Group are its two co-founders and directors Craig Mitchell and Alan King, with over 50 years of property construction and development experience between them.
Throughout that time they have started up 3 separate property and construction businesses, completed development projects exceeding £3 billion in value, won 27 industry awards, and have over 100 staff and contractors at work currently on various projects.
Read more about Craig and Alan’s industry experience below…
Craig Mitchell, PgDip, MCIOB
In addition to my work with Gravitas Property Group, I am the director of Gravitas Contracts and Gravitas Logistics and Planning, where I oversee operations and ensure the highest standards in project delivery. My professional journey includes notable contributions to:
Gravitas Contracts Ltd – A leading contractor specializing in transforming ambitious visions into reality, ensuring projects not only meet but exceed client expectations.
Gravitas Logistics and Planning – Focused on optimizing project logistics and planning strategies, enhancing efficiency and effectiveness for all developments.
My core expertise includes:
- Project management and delivery
- Development and investment in both residential and commercial sectors
- Strong focus on partnership and joint ventures
- Land promotion and strategic developments
- Mentorship and talent development in the construction sector
- Client relationship management and customer service excellence
- Navigating complex builds in both public and private sectors
With a wealth of experience working in London and the South East, I am dedicated to fostering an environment where emerging leaders can thrive, ensuring a legacy of innovation and collaboration within the industry.
ALAN KING – MSc, BEng (Hons), MAPM, AMCIBSE, MIET
As a serial entrepreneur in the property and construction sector, I’ve spent over 25 years building and scaling businesses that sit at the intersection of intelligent design, sustainable development, and emerging technologies. I’m a qualified Engineer with an MSc in Intelligent Buildings, and my career spans technical consultancy, project management, M&A, and venture development. As well as Gravitas Property Group, I’ve founded, acquired and led multiple successful companies, including:
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Syntegra Group – A multi-award-winning planning and engineering design consultancy specialising in sustainable development across the built environment. Since 2008, we’ve delivered projects up to £500m in value, saving clients over £150m, with a current live portfolio exceeding £3bn GDV.
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Building Services Group Ltd (BSG) – A specialist consultancy focused on luxury hotel development across the UK and internationally.
My core expertise includes:
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Property investment and development strategies
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Low carbon and intelligent building design
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M&E and energy consultancy
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GreenTech and PropTech innovation
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Specialist planning reports and high-end hotel design
I’ve won multiple industry awards and have been supported by the Goldman Sachs 10,000 Businesses programme since 2013. I’m also the author of Reduce Your CO2 Emissions and Increase Your Bottom Line (2014), a practical guide for businesses seeking to align sustainability with profitability. A more detailed bio is here: www.alanwingking.com
“Whilst the project has not been without its challenges, the positive managerial approach has resulted in a strong team with excellent communication and a ‘can-do’ dynamic that has yielded positive results.”


