| North | ||
| K.S.B. Hardware & Building Pte Ltd | Blk 5028 Ang Mo Kio Ind. Park 2 #01-161,163 S(569531) | 6481-3838 |
| East | ||
| Buildmate (S) Pte Ltd | 3 Eunos Ave 8A S(409458) 1 Joo Yee Rd S(619197) |
6589-5388 6589-5390 |
| Hock Chuan Seng Pte Ltd | 16 Defu Lane 1 S(539490) | 6284-7777 |
| Kai Lim Pte Ltd | 369 Changi Road S(419969) | 6742-3334 |
| Khiang Hor Building Products Pte Ltd | 3 Defu Lane 10 #01-592 S(539184) | 6286-3366 |
| Tengah Engrg & Hardware Pte Ltd | 37 Kallang Pudding Road #01-12 Tong Lee Bldg Blk B S(349315) | 6842-5515 6261-6628 6261-6619 |
| Tong Lee Seng Building Materials Pte Ltd | 23 Tampines Ave S(529802) | 6584-8016 |
| Totaland Building Materials Pte Ltd | Blk 708 Tampines St 71 #13-100 S(520708) | 6482-2388 |
| Totaland Building Products Pte Ltd | 9 Defu Lane 9 S(539251) | 6368-0025 |
| West | ||
| Eng Guan Building Materials Pte Ltd | 24 Jalan Tukang S(619258) | 6266-1996 |
| Modern Heritage Trading Pte Ltd | Blk 2029 Bukit Batok St 23 #01-290 S(659534) | 6566-7988 |
| Sh Construction & Building Materials Supplier Pte Ltd | 2 Sungei Kadut Ave S(729639) | 6365-3118 |
| Siong Hua Supplier Pte Ltd | 48 Sungei Kadut Loop S(729487) | 6769-1001 6763-6051 |
| Taiho Building Products Pte Ltd | 14-B Penjuru Road S(609154) | 6266-1175 |
| Teck Hin Hung Trading Pte Ltd | 46 Sungei Kadut Loop S(729475) | 6365-5523 |