Security Unit
| Name | Designation | Contact Number | Email ID |
| Sonam Tenzin | Security In-charge | 17999294 | |
| Sangay Tenzin | Security Guard | 17930536 | |
| Tashi Wangchuk | Security Guard | 77403788 | |
| Garab Dorji | Security Guard | 17252976 | |
| Khandola | Security Guard | 17729416 | |
| Chimi Wangmo | Security Guard | 17729416 |
Maintenance Unit
| Name | Designation | Contact Number | Email ID |
| Nidup Tshering | Head | 17630014 | lead.maintenance@bhsl.bt |
Engineering Unit
| Name | Designation | Contact Number | Email ID |
| Sonam Dorji | Jr. Engineer | 17396112 | s.dorjibhsl@gmail.com |
Production & Planning Unit
| Name | Designation | Contact Number | Email ID |
| Hemraj Chettri | Head | 06-252785 | lead.production@bhsl.bt |
| Karma T Chophel | Planning Lead | 17766590 | lead.planning@bhsl.bt |
Quality Control & EHS Unit
| Name | Designation | Contact Number | Email ID |
| Khandu Wangmo | Quality / EHS officer | 17964018 | k.wangbhsl@gmail.com |
Sales & Marketing Unit
| Name | Designation | Contact Number | Email ID |
| Bijay Kumar Rai | Sales & Marketing Officer | 06-252708 | smofficer@bhsl.bt |
Transport / Logistic Unit
| Name | Designation | Contact Number | Email ID |
| Kuenzang Thinley | MTO / AM (Logistic) | 06-252782 | k.thinleybhsl@gmail.com |
| Passang Dendup | Driver | 17674415 | p.dendupbhsl@gmail.com |
| Ram Bdr. Poudel | Driver | 17697566 | rambhsl@gmail.com |
| Pema Tenzin | Driver | 17863531 | p.tenzinbhsl@gmail.com |
Information Technology Unit
| Name | Designation | Contact Number | Email ID |
| Budhi Maya Subba | Asst. ICT Officer | 17420600 | ict.bhsl@bhsl.bt |
Technical Division
| Name | Designation | Contact Number | Email ID |
| Tshering Penjor | Offg. Head | 06-252786 | lead.engineering@bhsl.bt |
Human Resource & Admin Unit
| Name | Designation | Contact Number | Email ID |
| Kezang Namgyel | Head | 06-252788 | head.hrad@bhsl.bt |
| Deki Lhaden | Office Secetary | 06-252781 | d.lhadenbhsl@gmail.com |
Supply Chain & MGMT Division
| Name | Designation | Contact Number | Email ID |
| Sonam Zangmo | Head | 06-252782 | head.scmd@bhsl.bt |
Finance & Accounts Division
| Name | Designation | Contact Number | Email ID |
| Tandin Wangmo | Head | 06-252780 | head.fad@bhsl.bt |
| Tshering Dolkar | Asst. Finance Officer | 16911407 | t.dolkarbhsl@gmail.com |
| Kencho Tenzin | Accountant | 17559771 | kenkhp1684@gmail.com |
| Sanjit Gurung | Cashier | 17614941 | s.gurungbhsl@gmail.com |
Office of Chief Executive Officer
| Name | Designation | Contact Number | Email ID |
| Pelden Drukpa | CEO | 06-252777 | ceo.bhsl@bhsl.bt |
| Tshewang Yuden | PA to CEO | 06-252778 | t.yudenbhsl@gmail.com |