| DECO BUILDERS SINGAPORE PTE. LTD. | 201413864C | BLK 1004 #02-1485 Toa Payoh Industrial Park | 319076 |
| DECO-BASE ENTERPRISE PTE LTD | 199508983W | BLK 32 CHANGI SOUTH STREET 1 | 486768 |
| DECOBAR PTE. LTD. | 200509552C | BLK 1 #02-05 ANG MO KIO INDUSTRIAL PARK 2A AMK TECH 1 | 568049 |
| DECOMAX INTERIOR CLASSIC | 52865399K | BLK 2 #04-691 Balestier Road | 320002 |
| DECOPLANNERS & ENGINEERING (S) | 53379543E | BLK 3 #02-11 Ang Mo Kio Street 62 LINK @ AMK | 569139 |
| DECOR 8 INTERIOR DESIGN PTE. LTD. | 202319290H | BLK 65 #01-88 UBI ROAD 1 OXLEY BIZHUB | 408729 |
| DECORMARK CONTRACTS PTE LTD | 199505818Z | BLK 280 #03-25 Woodlands Industrial Park E5 Harvest @ Woodlands | 757322 |
| DECORMARK DESIGN PTE. LTD. | 200712913K | BLK 280 #03-25 Woodlands Industrial Park E5 Harvest @ Woodlands | 757322 |
| DEE INTERIOR DESIGN PTE LTD | 202334070H | BLK 62 #10-21 Ubi Road 1 Oxley Bizhub 2 | 408734 |
| DEEP BLUE HOMES PTE. LTD. | 200506220H | BLK 7030 #05-34 ANG MO KIO AVENUE 5 NORTHSTAR@AMK | 569880 |
| DEFA RENOVATION CONTRACTOR | 34319200D | BLK 306C #10-73 Anchorvale Link | 543306 |
| DEFONG INTERIOR DESIGN | 53157774X | BLK 71 #04-03 Woodlands Avenue 10 Woodlands Industrial Xchange | 737743 |
| DEFONG TRADING | 53068238M | BLK 71 #04-03 Woodlands Avenue 10 Woodlands Industrial Xchange | 737743 |
| DEFOUR HOME STUDIOS PTE. LTD. | 202121908D | BLK 62 #01-21 UBI ROAD 1 OXLEY BIZHUB 2 | 408734 |
| DELTA PACIFIC TRADING PTE. LTD. | 201731082D | BLK 109 #1-109 DUNLOP STREET 109A | 209428 |
| DELUXE FOLD DOOR PTE. LTD. | 201308042W | BLK 3018 #03-38 BEDOK NORTH STREET 5 EASTLINK | 486132 |
| DENG FENG CONSTRUCTION & RENOVATION | 52946204D | BLK 280 #06-13 Woodlands Industrail Park E5 Harvest@Woodlands | 757322 |
| Dennis Interior Design Renovation | 53207404A | BLK 10 #04-49 ADMIRALTY STREET NORTH LINK BUILDING | 757695 |
| DES & CO INTERIOR PTE. LTD. | 201323685D | BLK 469 #01-03 MACPHERSON ROAD | 368186 |
| DESACE STUDIO PTE. LTD. | 201727760W | BLK 9007 #04-202 TAMPINES ST 93 | 528840 |
| DESIGN 25 | 33065700C | BLK 446 #B1-1635 Hougang ave 8 Block 446 | 530446 |
| DESIGN 3 DEGREE PRIVATE LIMITED | 201412937N | BLK 2 #03-701 BALESTIER ROAD BALESTIER HILL SHOPPING CENTRE | 320002 |
| DESIGN 4 SPACE INTERIOR PTE. LTD. | 200107277K | BLK 140 #05-01 PAYA LEBAR RD AZ@PAYA LEBAR | 409015 |
| DESIGN 4 SPACE PTE. LTD. | 201210824N | BLK 140 #01-19 PAYA LEBAR RD AZ@PAYA LEBAR | 409015 |
| DESIGN 88 INTERIOR & CONSULTANT | 53257761B | BLK 234 #01-292 LORONG 8 TOA PAYOH | 310234 |
| DESIGN AVENUE PTE. LTD. | 201915901W | BLK 586 #01-02 BALESTIER ROAD EASTPAC BUILDING | 329898 |
| DESIGN CHANNEL PTE. LTD. | 201107911R | BLK 1 #08-02 Irving Place The Commerze@Irving | 369546 |
| DESIGN CHAPTERZ PTE. LTD. | 201407621R | BLK 119 #02-01 Upper East Coast Road | 455244 |
| DESIGN CLINIC | 53222984C | BLK 140 #02-01 PAYA LEBAR ROAD AZ @PAYA LEBAR | 409015 |
| DESIGN CREATIVE PTE. LTD. | 201412675Z | BLK 7 #05-11 Mandai link mandai connection | 728653 |