WIG is a charity - not for profit, but for purpose; driven by a team passionate to improve mutual understanding and constructive collaboration between the public, private and not-for-profit sectors.

We are a membership organisation with over 220 members drawn from across the sectors. Find out more about who our members are, what they say about us and the benefits of membership.

WIG Membership

Our members

Our members are organisations from the public, private and not-for-profit sectors. We have over 220 member organisations made up of top FTSE companies, Whitehall departments, charities, universities, local authorities and government agencies. 

Find out how we work with organisations from across the public, private and not-for-profit sectors

See the full list of WIG members

Why become a member

WIG is not-for-profit and strives to ensure membership provides excellent value for money.

Do you want your organisation to benefit from membership of WIG? Find out how to join. 

What our members say about us

Find out what our members have to say about WIG.

It is a fantastic organisation and its impact is far bigger than its size, it punches well above its weight.

Why WIG is important for your organisation

We believe that better understanding and cooperation between government and business lead to better-informed policy and regulation, more effective cross-sector partnerships and better leadership, leading in turn to ‘Better government, better business and a better society’.

By government, private sector and third sector working together we get better results. We learn from each other, we share skills.

Meet the membership team

The Membership Team oversees relations with our members, working with the Relationship Managers to make sure members get the most out of their membership and developing new offerings to meet their needs.

If you would like to contact your WIG Relationship Manager to explore how you can get more out of WIG, do get in touch with the membership team at 020 7222 1166.

Meet the team