Bill Book
GST invoicing, inventory and OCR-assisted purchase capture for Indian businesses.
Open Bill Book →Engineering software & engineering services
Kamra Engineering Solutions builds engineering-grade design software for compressed air, electrical, HVAC, conveyor, carbon and fire-protection work — and delivers the automation, energy-audit and waste heat recovery engineering that software grew out of.
Four decades of industrial engineering — on the plant floor and in energy consulting across about 15 countries.
Each product has its own secure account — sign in from the Login page
GST invoicing, inventory and OCR-assisted purchase capture for Indian businesses.
Open Bill Book →Belt conveyor design engine, calculated against IS 11592:2000.
Open KBCD →Psychrometrics and duct sizing referenced against ASHRAE 62.1 and IS 3103.
Open HVAC Design Suite →Industrial Carbon Accounting, EU CBAM Compliance & SEBI BRSR Core Platform — plant-level process data model, fuel meter allocations, and Scope 1 & 2 emissions.
Open Kamra ClimateOS →Fire water demand and pump sizing against NFPA 13 and NBC 2016.
Deployment pendingLV electrical design checks for consultants, each result traceable to its reference.
Open Electrical OS →Vendor-neutral compressed-air engineering for factories, from measured data up.
Open Kamra Compressor OS →Automation, audits, waste heat recovery and digital twin — delivered directly
Instrumentation, electrical and control system work for continuous-process plants.
Read more →Process and utility energy audits that map where energy is lost before recommending a fix.
Read more →ORC and heat pipe recovery from kilns, dryers and flue gas streams — the core specialisation.
Read more →IIoT sensor networks, edge/TinyML condition monitoring and digital twin models.
Read more →Process industries where audits and heat recovery pay back fastest
Talk to an engineer
WhatsApp for a quick question, email for a scope or a drawing set, or use the contact form.