- Aber Instruments Ltd - SY23 3AH
- Diogelwch Cymru - SY23 1AS
- Environment Systems - SY23 3AH
- Innovis Ltd - SY23 3HU
- Kanda Embedded Results Ltd - SY23 4AY
- Mount Trading Co. Ltd - SY23 3JQ
- Pugh - SY23 4HG
- Smart Data - SY23 1AS
- Tropical Forest Products - SY23 1AA