Any Indico admin, support and development agencies out there?

We have been working with a great developer on our Indico instance.

However, management are concerned that dependence on a single freelance developer is too high risk.

They would therefore like to establish a ‘proper’ Indico support, maintenance and development contract with an agency.

Does anyone know of any agencies who know Indico and can offer such contracts? They should be in UK or Europe ideally.