- Absolute Cleaning
- 028 90605455 - Springbank Industrial Estate, Pembroke Loop Road, Dunmurry, Belfast, County Antrim, BT17 0QL
- Access Lifts & Hygiene Services
- 028 90557247 - Dundonald Enterprise Park, Carrowreagh Road, Dundonald, Belfast, County Antrim, BT16 1QT
- Advance Drain Services
- 0800 3282701 - Ballynahinch, County Down, BT24 8NU
- All-Duct Cleaning Services
- 028 97562301 - 81 Ballymacarn Road, Ballynahinch, County Down, BT24 8JS
- AM/PM Services (N.I.) Ltd
- 028 90840200 - Unit 14, Mallusk Enterprise Park, Mallusk Drive, Newtownabbey, County Antrim, BT36 4GN
- Archem
- 028 90739473 - Channel Commercial Pk Queens Rd, Belfast, County Antrim, BT3 9DT
- Aroma Hygiene
- 028 90481663 - 30 Rosneath Gardens, Dundonald, Belfast, County Antrim, BT16 1UN
- Ultimate Wash
- 028 90369991 - 75d Doagh Road, Newtownabbey, BT37 9QJ
- Belfast Contract Cleaners
- 028 90249240 - 5 College Court, Belfast, County Antrim, BT1 6BS
- Call & Collect Cleaners
- 028 90599333 - 858 Shore Rd, Newtownabbey, County Antrim, BT36 7DQ
- Cannon Hygiene
- 028 90865006 - Abbey Enterprise Pk Mill Rd, Newtownabbey, County Antrim, BT36 7BA
- Capital Hygiene Supplies
- 028 90763770 - 37 Old Holywood Road, Belfast, County Antrim, BT4 2HJ
- Chevron Cleaners
- 028 90793348 - 42 Gilnahirk Road, Belfast, County Antrim, BT5 7DG
- Clean & Classy (Dry Cleaners) Ltd
- 028 92692172 - 11 Meeting Street, Dromore, County Down, BT25 1AQ
- Clean Technologies
- 028 25637832 - Galgorm Castle, 190 Galgorm Road, Ballymena, County Antrim, BT42 1HL
- Clean-A-Blind
- 028 20768881 - Wil-Mount, 1 Whitepark Road, Ballycastle, County Antrim, BT54 6HH
- Clifton Cleaning Services
- 028 90351853 - 2 Duncairn Gardens, Belfast, County Antrim, BT15 2GG
- County Cleaning & Maintenance Services
- 028 90644733 - St. Judes House, 24 Knockbreda Road, Belfast, County Antrim, BT6 0JB
- Craftsman Cleaners
- 028 90381268 - 90 Stranmillis Road, Belfast, County Antrim, BT9 5AD
- Crystal-Clean
- 028 90605405 - 127 Andersonstown Road, Belfast, County Antrim, BT11 9BU
- Domino Air Cleaning Systems
- 028 90457068 - Unit 31 East Belfast Enterprise Pk Albertbridge Rd, Belfast, County Antrim, BT5 4GX
- Drain Centre
- 028 90792950 - Montgomery Bsns Pk, Belfast, County Antrim, BT6 9HN
- Drain Doctor
- 0800 834609 - Belfast, BT16 0TL
- DSO Cleaning
- 028 92668026 - Warren Gardens, Lisburn, County Antrim, BT28 1HN
- Colin Dundee Steam Cleaning Services
- 028 93323298 - Old Paper Mill, Belfast, BT39 9EB
- John Ferguson
- 028 92673051 - 12 Beechwood Grove, Lisburn, County Antrim, BT28 2UU
- Finaghy Cleaning Services
- 028 90617391 - 26 Willisfield Avenue, Belfast, County Antrim, BT10 0GD
- Five Star Cleaners
- 028 92663688 - 120 Longstone Street, Lisburn, County Antrim, BT28 1TR
- WAF Cleaning Services
- 0845 8069866 - 9 Nursery View Gracehill, Ballymena, County Durham, BT42 2QE
- Good As New
- 028 90790333 - Unit 9 Alanbrooke Pk Indust Est, Belfast, BT6 9HB
- H & H Cleaning Services
- 028 97560207 - 31 Guiness Road, Ballynahinch, County Down, BT24 8QN
- Suit Able Drycleaners
- 028 90370244 - 165 York Road, Belfast, County Antrim, BT15 3HB
- J.H Industrial Cleaning
- 028 90668504 - Apollo Road, Belfast, County Antrim, BT12 6LP
- JohnsonDiversey
- 028 90781636 - 1/117 Dargan Rd, Bushmills, County Antrim, BT57 8XQ
- Launderette & Dry Clean
- 028 90451854 - 362a Newtownards Road, Belfast, County Antrim, BT4 1HG
- Lisburn Steam Cleaning
- 028 92671551 - Rosevale Ind Est Moira Road, Lisburn, County Antrim, BT28 1RH
- McKeown Cleaning Services
- 028 90812626 - The Carryduff Centre Church Rd, Carryduff, Belfast, County Antrim, BT8 8DN
- McKeown Cleaning Services
- 028 90814483 - Carryduff, Belfast, County Antrim, BT8 8DN
- Marlowe Cleaners ltd
- 028 90301407 - 132 Upper Lisburn Rd, Lisburn, BT10 0BE
- Marlowe Cleaners Ltd
- 028 90422953 - 76 High Street, Holywood, County Down, BT18 9AE
- Millar
- 028 25891750 - 45 Ballycowan, Ballymena, BT42 3DW
- Minster Cleaning Services
- 028 90313033 - Fountain Centre, College Street, Belfast, County Antrim, BT1 6ET
- P & M Cleaning Services & Muggins
- 028 90793373 - Unit 1, Alanbrooke Park Industrial Estate, Alanbrooke Road, Belfast, County Antrim, BT6 9HB
- Nilfisk-gerni
- 028 20741491 - 100 Ballybogy Road, Ballymoney, County Antrim, BT53 6PD
- Nilfix N I Ltd
- 028 90741444 - Unit 2d, Castleton Centre, 30-42 York Road, Belfast, County Antrim, BT15 3HE
- Northern Cleaning Services
- 028 90309596 - 21 Belfield Heights, Belfast, County Antrim, BT12 7GN
- Precision Cleaning Group
- 028 90668147 - Musgrave Pk Indust Est Stockmans Wy, Belfast, County Antrim, BT9 7ET
- Pristine Clean
- 028 92640020 - Lisburn Enterprise Cntr Enterprise Cres, Lisburn, County Antrim, BT28 2BP
- QCS Contract Cleaning
- 028 90751000 - 2a Jennymount Ct North Derby St, Belfast, County Antrim, BT15 3HN
- Quality Speedy Cleaners
- 028 90237108 - 54 Castle Street, Belfast, County Antrim, BT1 1HB
- Robinson Cleaning Plus Support Services
- 028 94429717 - Sarah Jane Robinson Ho Rathenraw Indust Est, Antrim, County Antrim, BT41 2SJ
- Robinson Cleaning Plus Support Services
- 028 94463336 - Antrim, County Antrim, BT41 1JZ
- R J C Smith & Co Ltd
- 028 90713708 - 695a Oldpark Road, Belfast, County Antrim, BT14 6QY
- Speedclean Cleaning Services
- 028 25650399 - 5 Tullymore Park, Ballymena, County Antrim, BT42 2AU
- Speedy Cleaners
- 028 90833113 - 379 Antrim Road, Newtownabbey, County Antrim, BT36 5EB
- Michael Stewart Pressure Washers Ltd
- 028 92622303 - Lissue Industrial Estate, Lisburn, County Antrim, BT28 2GG
- Town & Country Cleaning Services
- 028 90663886 - 41 Wellington Park, Belfast, County Antrim, BT9 6DN
- Town & Country Steam Cleaning
- 028 90844514 - 331 Ballyclare Road, Newtownabbey, County Antrim, BT36 4TQ
- Universal Cleaning Supplies
- 028 71286100 - 1st Floor Office 9 Donegal St Pl, BT1, BT1 2FE
- Victoria Cleaners
- 028 27664307 - 9 Victoria Street, Ballymoney, County Antrim, BT53 6DW
- Patterson Outdoor Cleaning Solutions
- 028 97564898 - 140 Ballymacarm Road, Ballymahimch, Ballymahimch, BT24 8JS
- Leonard Thompson Ballyclare
- 028 93322062 - 27 The Longshot, Ballyrobert, Ballyclare, BT39 9SA
- Advance Cleaning Systems
- 028 92668783 - 13 Rathvarna Drive, Lisburn, County Antrim, BT28 2UR
- Albion
- 028 90325411 - Broadway Industrial Estate, Maldon Street, Belfast, County Antrim, BT12 6NZ
- Bradbury Group, the
- 028 90669866 - Deramore Ct Deramore Pk Sth, Belfast, County Antrim, BT9 5JY
- Comet Cleaners
- 028 28260231 - 90-92 Main Street, Larne, County Antrim, BT40 1RE
- Grange Printing & Office Services
- 028 90461234 - 73 Sydenham Road, Belfast, County Antrim, BT3 9DJ
- Inflight Cleaning Services
- 028 94453237 - Cargo Terminal Belfast International Airport, BT29 4JT
- Magowan Shot Blasting & Spraying
- 028 92621126 - 223 Moira Road, Lisburn, County Antrim, BT28 2ST
- William Clements
- 028 90738395 - Belfast Trans Museum Witham St, Bt4, BT4 1HP
- M P Repair Services
- 028 90308700 - City Bsns Pk The Cutts, BT17 9HY
- Keep It Clean
- 028 94463560 - 10 Graingers Mill, Muckamore, County Antrim, BT41 4RB
- Patterson Outdoor Cleaning Solutions
- 028 90815959 - BT8 8HT
- Cleancare Services
- 028 90848595 - Patrick House, Commercial Way, Newtownabbey, County Antrim, BT36 4UE
- Advance Cleaning Services
- 028 92648342 - 14 Ballyclough Road, Lisburn, County Antrim, BT28 3UY
- P S V Cleaning Service
- 028 25644923 - 76 Railway Street, Ballymena, County Antrim, BT42 2AF
- Clear Choice Cleaners
- 07866 046557 - 44 Donnybrook Street, Belfast, Antrim, BT9 7DD
- 03 Solutions Ltd - Kitchen & Washroom Hygiene Supplies & Services
- 0800 4587416028906565 - Centre House, 79 Chichester St, Belfast, Antrim, BT1 4JE
- Time For You (NI) North East
- 0800 9754390 - 45 Castle Lodge Randalstown, Antrim, BT41
- Cleanwell Group
- 028 94470731 - 9a Ballyvannon Road, Ballinderry Upper, County Antrim, BT28 2LD
- Mourneview Sweepers
- 07968 153454 - Unit 3 16 Moss Road, Lisburn, County Antrim
- Town and Country Flooring Belfast Ltd
- 0845 2635258 - 186d Kingsway Dunmurray, Belfast, County Antrim, BT17 9AD
- No Time to Clean
- 028 90900596 - 17 Mulberry Crescent, Newtownabbey, Co Antrim, BT37 0GP
- Busy Bees Cleaning Services
- 028 28886101 - 4a Herbert Street Carnlough, Ballymeana, Co Antrim, BT44 0ER
- Cleanwell Pressure Washers
- 07702 727559 - 18 Ballyconnelly Rd, Cullybackey, Ballymena, Antrim, BT42 1JF
- Mid Ulster Guttering
- 028 79659553 - 102 Moneynick Rd, Toomebridge, Antrim, BT41 3HS
- Cleanandbrite
- 028 90287855 - Castlecoole Park, Belfast, Antrim, BT8 7BE
- Rory O'hare
- Centre House, 79 Chichester St, Belfast, Antrim, BT1 4JE
- Zenith Cleaning Services
- 0845 1365127 - 47 Botanic Avenue Suite 125 Thomas House, BELFAST, BT7 1JJ
- Michael Crawford
- 23-31 Waring St, Belfast, Antrim, BT1 2DX
- Sanotech
- 028 25 879487 - Beechwood Drive, Ballymena, Antrim, BT42 1NB
- R & D Laboratories
- 028 94465753 - Unit U Enkalon Industrial Estate, Antrim, County Antrim, BT41 4LJ