Manager (Admin & Operation):
Having obtained B.Sc & M.Sc from the University of Dhaka. Mr. Rafiqul Islam started his career for Safety & Security sector. After getting MBA from DU he was involved especially with Fire Safety. He has successfully completed GNIIT training (2 years) form INDIA NIIT. Besides this, he has got training in safety and security from various training provider like Bureau Veritas, Prothom-Alo jobs, Business Express, CPD, AJA etc. Now he is in charge of the admin department of Binary Signature. He is also the member of NFPA& he is one the most intelligent in hydraulic pressure for sprinkler, standpipe and Hydrant pump room. He is also a lead auditor (ISO 9001:2008 Lead Auditor QMS)
Manager (Technical & Service):
Mr. Harun-ar-Rashid has foreign job experience on safety and security from the Singapore. In his whole year, a big part has been passed in the electrical sector. He is used to with all kind of safety and security items installation and maintenance. He has successfully complete B.Sc engineering from Dover West University, Singapore and got many electrical training on security items installation from abroad like Singapore, Malaysia, and Thailand. Now he is servicing with Binary Signature as a manager in technical and service. He is one the most intelligent in hydraulic pressure for sprinkler, standpipe and Hydrant pump room
Manager (Sales & Marketing):
Mr. Khyrul Islam was engage with country renowned security and safety firm from the very beginning of his career. In his total career cycle, he has done more than 1200 mitting with the high authority of the private sector. He has got several training on motivation from BD. After complete BBA he is doing MPH. he is now acting in Binary Signature as a manager Sales and marketing.
Other personnel:
| Assistant Manager (It & Accounts) | 01 Person |
| Assistant Manager (Sales & Marketing) | 02 Person |
| Assistant Manager (Store) | 01 Person |
| Project Manager | 02 Person |
| Assistant Engineer (B.Sc and Diploma) | 04 Person |
| Cad Designer | 01 Person |
| Technician | 08 Person |
| Sales executive | 04 Person |
| Welder (Certified) | 02 Person |
| Pipe Fider | 02 Person |
| Helper | 08 Person |
| Office executive/peon | 02 Person |
