Welcome to Hertfordshire

Welcome to Hertfordshire branch on Interact. We are a well-established regional property networking group with members including clients, contractors and property professionals. We meet at least four times a year with guests to make introductions and share knowledge and opportunities. For more information, please contact the current Branch Chair, details below.

Branch Chair

Sally Bedwell


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Sally is a Director at Willmott Dixon Construction based in Hitchin and sits on the

Sally is a Director at Willmott Dixon Construction based in Hitchin and sits on the board for the London & East region. Day to day she has regional responsibility for business development and works closely with customers and the Willmott Dixon delivery teams to deliver brilliant buildings that exceed stakeholder expectations.


She is a built environment professional with over 20 years of industry experience. Her knowledge base spans across multiple sectors as well as a key specialism in building services engineering. She is a keen networker and collaborator, striving to connect likeminded professionals.


Based personally and professionally in Hertfordshire, she is passionate about sustainable development, placemaking and building sustainable communities. Sally is the former Chair of Constructing Excellence for the Cambridge Oxford Corridor and is an active member of HIDB (Hertfordshire Infrastructure Development Board) supporting public and private partnership to deliver growth locally in the region.

Hertfordshire Members

Aart Koning

CHQ Architects Ltd



Fiona Watson


Bid Manager

Ian Grimes

University of Hertfordshire

Estates Director


Jeremy Newman

Perrins Solicitors

Property Lawyer

Jonathan Lock

Design 4 Structures

Managing Director

Managing Director

Katharine Gillings


Landscape Architect

Ken Adams

LifeBuild Solutions Ltd

Managing Director

Mark Andrews

Walker Construction Consultants



Mark Tomlinson

Construction Management

Nicholas Archer

Gyoury Self Partnership (St Albans) LLP


Sally Bedwell

Willmott Dixon


Business Development Manager

Stuart Riley

Stace LLP

Cost Management Partner