| A PLUS ENGRG & SERVICES PTE. LTD. | L3 | 2026-05-01 |
| A-POWER ENGINEERING PTE LTD | L6 | 2028-01-01 |
| ACA ENGRG PTE. LTD. | L4 | 2027-10-01 |
| ACCON ENGINEERING PTE LTD | L5 | 2027-11-01 |
| ACROMEC ENGINEERS PTE LTD | L6 | 2027-04-01 |
| APP ENGINEERING PTE LTD | L6 | 2026-10-01 |
| ARRAY ENGINEERING & FACILITIES MANAGEMENT PTE. LTD. | L3 | 2027-07-01 |
| BENG BENG ELECTRICAL PTE LTD | L6 | 2027-07-01 |
| BOND M & E PTE. LTD. | L6 | 2029-01-01 |
| BRILLIANT CORP (S) PTE. LTD. | L6 | 2026-11-01 |
| BUSWAYS PTE. LTD. | L6 | 2028-07-01 |
| C&W SERVICES (S) PTE. LTD. | L6 | 2028-07-01 |
| CA FACILITIES PTE. LTD. | L5 | 2028-09-01 |
| CBM PTE. LTD. | L6 | 2027-07-01 |
| CBRE GWS PTE. LTD. | L4 | 2026-07-01 |
| CERTIS INTEGRATED FACILITIES MANAGEMENT PTE. LTD. | L4 | 2028-05-01 |
| CES_SDC PTE. LTD. | L5 | 2027-07-01 |
| CPG FACILITIES MANAGEMENT PTE LTD | L6 | 2027-07-01 |
| CTM FACILITIES MANAGEMENT PTE. LTD. | L5 | 2026-07-01 |
| CYCLECT FACILITIES MANAGEMENT PTE. LTD. | L6 | 2027-07-01 |
| D-TEAM ENGINEERING PTE. LTD. | L6 | 2027-01-01 |
| DAI-DAN CO., LTD. | L6 | 2026-10-01 |
| DEBENHO PTE LTD | L6 | 2026-10-01 |
| DIGO CORPORATION PTE. LTD. | L6 | 2028-07-01 |
| DLE M&E PTE. LTD. | L6 | 2027-04-01 |
| DLM PTE. LTD. | L6 | 2027-04-01 |
| DONJON PTE. LTD. | L6 | 2027-01-01 |
| DRC ENGINEERING PTE. LTD. | L5 | 2027-06-01 |
| E-TECH BUILDING SERVICES PTE. LTD. | L5 | 2026-12-01 |
| E+HPS PTE. LTD. | L6 | 2028-09-01 |
| EITA SERVICES PTE LTD | L4 | 2026-10-01 |
| ENGIE SERVICES SINGAPORE PTE. LTD. | L6 | 2026-07-01 |
| EVERGREEN ENGINEERING & CONSTRUCTION PTE LTD | L6 | 2028-07-01 |
| EXCELTEC PROPERTY MANAGEMENT PTE LTD | L5 | 2026-09-01 |
| EXPRESS 21 PTE LTD | L4 | 2028-07-01 |
| EXYTE SINGAPORE PTE. LTD. | L6 | 2026-07-01 |
| FONDA GLOBAL ENGINEERING PTE. LTD. | L6 | 2026-07-01 |
| GAMMON PTE. LIMITED | L6 | 2026-07-01 |
| GDS ENGINEERING PTE LTD | L6 | 2026-07-01 |
| GENNAL INDUSTRIES PTE LTD | L6 | 2026-07-01 |
| GIMTRONIC ENGINEERS PTE. LTD. | L4 | 2027-03-01 |
| GREAT RESOURCES M & E CONTRACTOR PTE LTD | L6 | 2026-07-01 |
| GUTHRIE ENGINEERING (S) PTE LTD | L6 | 2026-07-01 |
| HEC ELECTRICAL & CONSTRUCTION PTE LTD | L5 | 2026-10-01 |
| HY BUILDING & MAINTENANCE SERVICES PTE. LTD. | L2 | 2027-04-01 |
| INDECO ENGINEERS (PTE) LTD | L6 | 2026-07-01 |
| INNOFLEX PTE. LTD. | L4 | 2027-04-01 |
| INTAC SYSTEMS SOLUTION PTE. LTD. | L5 | 2028-01-01 |
| ISS M&E PTE. LTD. | L6 | 2028-07-01 |
| JARDINE ENGINEERING (SINGAPORE) PTE. LTD. | L5 | 2028-07-01 |
| JOHN HOLLAND ELECTRICAL & SERVICE PTE LTD | L5 | 2027-09-01 |
| KANDENKO CO LTD | L6 | 2026-10-01 |
| KIENTA ENGINEERING CONSTRUCTION PTE. LTD. | L6 | 2026-01-01 |
| KIM YEW INTEGRATED PTE. LTD. | L6 | 2027-07-01 |
| KING WAN CONSTRUCTION PTE. LTD. | L6 | 2028-10-01 |
| KOH BROTHERS BUILDING & CIVIL ENGINEERING CONTRACTOR (PTE.) LTD. | L6 | 2026-07-01 |
| KOYO ENGINEERING (S.E. ASIA) PTE. LTD. | L6 | 2026-07-01 |
| KURIHARA KOGYO CO., LTD. | L6 | 2026-04-01 |
| LEAP INTEGRATED PTE. LTD. | L5 | 2028-09-01 |
| LENG AIK ENGINEERING PTE LTD | L4 | 2027-07-01 |
| LEWE ENGINEERING PTE LTD | L5 | 2026-08-01 |
| LIAN SOON M & E PTE LTD | L5 | 2026-07-01 |
| LSK ENGINEERING (S) PTE LTD | L6 | 2026-07-01 |
| MASER PTE. LTD. | L4 | 2026-07-01 |
| MKV ENGINEERING AND TRADING SERVICES PTE. LTD. | L6 | 2028-07-01 |
| N & T ENGINEERING ENTERPRISE (PTE) LTD | L6 | 2028-09-01 |
| NAT ENGINEERING & DISTRIBUTION PTE. LTD. | L5 | 2027-06-01 |
| NATURAL COOL AIRCONDITIONING & ENGINEERING PTE LTD | L6 | 2026-07-01 |
| PNH RESOURCES PTE LTD | L5 | 2028-07-01 |
| POH MENG ENGINEERING PTE. LTD. | L6 | 2026-10-01 |
| POWEN ENGINEERING PTE. LTD. | L6 | 2027-03-01 |
| PRESICO ENGINEERING PTE. LTD. | L6 | 2028-07-01 |
| PRO-MATRIX PTE LTD | L6 | 2027-10-01 |
| PROPELL INTEGRATED PTE LTD | L6 | 2027-07-01 |
| PURETECH ENGINEERING PTE LTD | L6 | 2027-11-01 |
| SENTRON ENGINEERING (S) PTE LTD | L5 | 2027-11-01 |
| SH INTEGRATED SERVICES PTE. LTD. | L6 | 2027-10-01 |
| SHIMIZU CORPORATION | L6 | 2026-10-01 |
| SHINRYO CORPORATION | L6 | 2028-04-01 |
| SING MOH ELECTRICAL ENGINEERING PTE LTD | L6 | 2026-07-01 |
| SING WAH ENTERPRISE PTE. LTD. | L6 | 2029-01-01 |
| SMITECH ENGINEERING PTE LTD | L6 | 2027-07-01 |
| SMM PTE. LTD. | L6 | 2028-07-01 |
| SRK ENGINEERING PTE. LTD. | L4 | 2027-08-01 |
| ST ENGINEERING SYNTHESIS PTE. LTD. | L4 | 2026-07-01 |
| STIE PTE. LTD. | L6 | 2026-07-01 |
| TAIKISHA (SINGAPORE) PTE. LTD. | L6 | 2026-07-01 |
| TKK FACILITIES MANAGEMENT & CONSTRUCTION PTE. LTD. | L6 | 2028-09-01 |
| TOTAL FACILITY ENGINEERING PTE. LTD. | L6 | 2026-10-01 |
| TSK ENGINEERING PTE. LTD. | L5 | 2026-08-01 |
| UEMS SOLUTIONS PTE. LTD. | L2 | 2028-07-01 |
| UG M&E PTE. LTD. | L6 | 2028-07-01 |
| VICTOR ENGINEERING & TRADING PTE LTD | L6 | 2027-01-01 |
| VISIONICS ENGINEERING PTE. LTD. | L6 | 2026-07-01 |
| WAH LOON ENGINEERING PTE. LTD. | L6 | 2026-07-01 |
| WESMECH ENGINEERING PTE LTD | L5 | 2026-04-01 |
| D.TRONIC M&E ENGINEERING PTE. LTD. Not yet published | L5 | 2026-09-01 |
| JAG ENGINEERING (S) PTE. LTD. Not yet published | L3 | 2026-07-01 |
| SC ENGINEERING PRIVATE LIMITED Not yet published | L5 | 2026-08-01 |