| Minds Eye | 020 7256 0600 | | Gainsborough Studios North, 1 Poole Street, London, N1 5EB |  Map & Directions |
| Lightform Ltd | 020 8778 2422 | | Business Design Centre, Suite 304 Upper Street, London, N1 0QH | | Map & Directions |
| The Light Lab Ltd | 020 7278 2678 | | 10-18 Vestry Street, London, N1 7RE | | Map & Directions |
| Angelo's Lighting | 020 8348 5460 | | 127-137 Turnpike Lane, London, N8 0DU | | Map & Directions |
| Cto Lighting | 020 7686 8700 | | Unit 208A3, Belgravia Workshops, Marlborough Road , London, N19 4NF | | Map & Directions |
| Universal Lighting Specialists Ltd | 020 7700 7276 | | Omnibus Business Centre, 39-41 North Road, London, N7 9DP | | Map & Directions |
| Pearl Electrics | 020 8800 1975 | | 27 St. Andrew's Grove, London, N16 5NF | | Map & Directions |
| Elektra Lighting Ltd | 020 7288 0155 | | 22-24 Highbury Grove, London, N5 2EA | | Map & Directions |
| The Plastic People Co | 020 8347 0099 | | Pembroke House, Campsbourne Road, London, N8 7AW | | Map & Directions |
| R C Cutting & Co Ltd | 020 8371 0001 | | 10-12 Arcadia Avenue, London, N3 2JU | | Map & Directions |
| Technical Affairs Ltd | 020 8808 1363 | | 151 Broad Lane , London, N15 4QX | | Map & Directions |
| Turquoise Too Lighting | 020 8886 0066 | | 104 Crown Lane , London, N14 5EN | | Map & Directions |
| Lucent Lighting Ltd | 020 8442 0880 | | Old Station House, 7a Coppetts Road, London, N10 1NN | | Map & Directions |
| Futura Artworks & Design | 020 8348 0456 | | 59 Park Road, London, N8 8DP | | Map & Directions |
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