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| K7 CONTRACTOR PTE. LTD. | 201216684Z | BLK 7 #10-13 MANDAI LINK MANDAI CONNECTION | 728653 |
| KAH GEE GENERAL CONTRACTOR PTE. LTD. | 200311770N | BLK 7030 #01-24 ANG MO KIO AVENUE 5 NORTHSTAR @ AMK | 569880 |
| KAH HIN RENOVATION CONSTRUCTION | 32898000E | BLK 70 EUNOS AVE 7 EUNOS INDUSTRIAL ESTATE | 409569 |
| KAH MENG ALUMINIUM & COMPANY | 32088900M | BLK 9012 #01-223 TAMPINES ST 93 TAMPINES IND PK A | 528845 |
| KAIROS INTERIOR STUDIO PTE. LTD. | 202030486H | BLK 7030 #02-39 ANG MO KIO AVENUE 5 NORTHSTAR @ AMK | 569880 |
| KAKA RENOVATION CONTRACTOR | 32971500C | BLK 184 #21-34 Jelebu Road | 670184 |
| KANG GAY IRON WORKS & GENERAL CONTRACTOR | 23486200M | BLK 2022 #01-118 BUKIT BATOK STREET 23 | 659527 |
| KANG SHENG ENGINEERING PTE. LTD. | 201410471N | BLK 55 #05-06 SERANGOON NORTH AVENUE 4 S9 | 555859 |
| KANG SHENG RENOVATION CONTRACTOR | 52901411D | BLK 820 #10-664 Yishun St 81 | 760820 |
| KARSEM FURNITURE & RENOVATION PTE. LTD. | 202112927R | BLK 500 #07-01 GUILLEMARD ROAD ESTA RUBY | 399839 |
| KATALISK INTERIORS | 53308197A | BLK 156 #03-1189 Toa Payoh Lorong 1 | 310156 |
| KATERIOR DESIGN PTE. LTD. | 202231103N | BLK 65 #01-85 UBI ROAD 1 OXLEY BIZHUB | 408729 |
| KAU SHENG ALUMINIUM INTERIOR DESIGN PTE. LTD. | 201102675K | BLK 3013 #01-2122 BEDOK IND PK E | 489979 |
| KAU SIANG RENOVATION | 38447500X | BLK 703 #01-3510 BEDOK RESERVOIR ROAD | 470703 |
| KC LOFT INTERIOR PTE. LTD. | 201835422N | BLK 1 #05-03 Tannery Road One Tannery | 347719 |
| KD2 INTERIOR PTE. LTD. | 202042100H | BLK 21 #12-77 A BUKIT BATOK CRESCENT WCEGA TOWER | 658065 |
| KDOT DESIGN PTE LTD | 201823678C | BLK 1 #06-03 IRVING PLACE THE COMMERZE | 369546 |
| KEE ONN RENOVATION PTE LTD | 200704685M | BLK 135 JOO CHIAT PLACE | 427867 |
| KELDEN DESIGN & CONSULTANCY | 52843837M | BLK 9 JALAN SIAP FUYONG ESTATE | 678549 |
| Kemi Design & Decor | 52881670E | BLK 114 #11-858 POTONG PASIR AVE 1 | 350114 |
| KEMVET COMMERCIAL BUILDERS PTE. LTD. | 201720460Z | BLK 136B CACTUS ROAD CACTUS BLOOM | 809670 |
| KEN HOME DESIGN & CONSTRUCTION | 52840261K | BLK 228 #02-279 tampines street 23 | 521228 |
| KENG SEK TRADING & RENOVATION CONTRACTOR | 42175600D | BLK 102A #03-195 BIDADARI PARK DRIVE Alkaff court view | 341102 |
| KENRICH DESIGN | 52842029A | BLK 50 #04-05 BUKIT BATOK ST 23 MIDVIEW BUILDING | 659578 |
| KENSING ENTERPRISE | 52866651K | BLK 119-C #12-338 RIVERVALE DRIVE HDB | 543119 |
| KENSO ART GLASS PTE. LTD. | 200822366C | BLK 1014 #07-182 GEYLANG EAST AVENUE 3 GEYLANG EAST INDUSTRIAL ESTATE | 389729 |
| KENSO ART INTERIORS PTE. LTD. | 200817359E | BLK 1014 #07-182 GEYLANG EAST AVENUE 3 GEYLANG EAST INDUSTRIAL ESTATE | 389729 |
| KENWA CONSTRUCTORS PTE. LTD. | 199603603N | BLK 191 UPPER PAYA LEBAR ROAD | 534871 |
| KEPHA DESIGN AND CONTRACTS | 52830284A | BLK 21 #21-76 BUKIT BATOK CRESCENT WCEGA TOWER | 658065 |