SSE Enterprise Contracting ;Cambridge

St John's Innovation Centre Ltd ;Cambridge

State Holdings ;Beijing

Stramit ;London

Strategic Environmental Consulting Ltd ;Cambridge

Stuart Evans ;Cambridge

Studio LK Limited ;London

Sumec Uk Co Ltd t/a Phono Solar ;York

Sustainable OneWorld Technologies C.I.C. ;Willingham

SVB Financial Group UK Ltd ;London

Syn2gen ;Slough

Syrinix ;Norwich

Taylor Wessing ;Cambridge

Technology Business Development ;Cambridge

Tensor Time & Energy  ;St Neots

The 80percent Hub ;Ely

The Alexander Partnership ;Cambridge

The Lightning Car Company ltd ;peterborough

The Scott Partnership ;Holmes Chapel

The Solar Cloth Company ;Cambridge

The Wash Tidal Barrier Corporation ;Ely

The Zeta Group ;Bicester

Theresa Prevost ;Cambridge

Think Carbon Free ;Watford

Thurton Ethical Investments ;Norwich

Tidal Harvester Ltd ;Lowestoft

To-You Deliver-ease Ltd ;Cambridge

Trainagain ;Cambridge

Transition Cambridge Energy Group ;Cambridge

Travel for Work Partnership ;Cambridge

Triconnex Ltd ;Takeley

Trident Energy ;Ipswich

TTP Group ;Melbourn

UKTI ;Colchester

Unilever ;Sharnbrook

University of Cambridge ;Cambridge

Urban & Civic ;Alconbury

Utilitrack ;Bedford

Ventive Ltd ;Old Isleworth

Vertical Thinking Limited ;Ashford

Viridian Solar ;Cambridge

Williams Consulting ;Haslemere

Wind Power Performance ;Rotherham

Wysing Arts Centre ;Bourn

Zone V ;Cambridge

Zouk Capital ;London