Acertec Technologies Pvt. Ltd. started in telecom in 2007 and added security and fire systems in 2013. Its fire protection work covers fire alarm, voice evacuation, fire hydrant and data centre fire suppression systems, designed to fire safety norms and integrated with building automation. It also provides building management systems, CCTV, access control, networking and IT solutions. It is licensed by the Directorate of Maharashtra Fire Services as a fire-fighting installation (licence 2026/RF-53) and detection & suppression (licence 2026/RD-53) agency.