Take away the risk from your design with BQR

We provide a complete integrated suite solution for improving and detecting design errors at PCB during your design phase.

Our RAMS tools are easy to integrate in the design process from component/PCBA Level through system Level up to asset/fleet

Use BQR’s plug-ins to calculate MTBF directly from your E-CAD! Download your trial version and try it now for free

Our products


for Electronics Single and Multi Boards. MTBFStressesCircuitHawk – design errors detection by net and simulation


Computer Aided Reliability Engineering Including Safety Analysis for Electronic and Mechanical Systems FME(C)ATAFTARBD


Asset Performance Maintenance Optimizer. Plan logistic support at the design stage  LCCLORAmsg-3Spare PartsRCM

Why Choose BQR?

  • Save time and money by detecting design errors (CircuitHawk– Net level and Physical Simulation- current & voltage),stresses and MTBF in advance with fiXtress.
  • Enhance product reliability and safety with FMECA + TA –(CARE) at any design stage
  • Reduce LCC costs (keep low spare parts costs) and improve design with apmOptimizer.
  • Maximize traceability and reuse of data with BQR software.
  • BQR has more than 30 years of experience in providing end-to-end patented engineering solutions (software and professional services) for mission critical systems. Our uniqueness lies in the fact that we support a product’s entire lifecycle, starting from the design phase (exclusive feature), through testing, manufacturing, and operation. Our technology was developed by engineers, for engineers, based on their company’s & industry’s specific needs and requirements.
  • As a result, we can perform all required analyses on the product before integration testing and production, while it is still easy and inexpensive to make changes. Our aim is to improve products and asset reliability, robustness, and maintenance through these solutions, which are designed to help engineers optimize processes and save on precious design and manufacturing costs.


Contact us for detailed information and how do we meet your needs

Some of our Customers

BQR Software Solutions

Component Derating & Realistic MTBF

Advanced Design Verification



  • Component Derating
  • Realistic MTBF
  • Mini Thermal Analysis
  • ECAD Plug-In
  • Cloud MTBF
  • Automated Design Analysis and Schematic Review
  • Circuit Simulator and Electrical Stress Analysis
  • Multi-Board Integration Analysis
  • Failure Mode and Effects Analysis (FMEA, FMECA, RPN)
  • FMEDA / Testability Analysis
  • Fault Tree Analysis
  • RBD Reliability Block Diagram
  • MTTR Mean Time To Restore
  • Relification
  • LCC Life Cycle Cost
  • LORA Level Of Repair Analysis
  • Spare Parts Optimization
  • Scheduled Maintenance Optimization
  • Predictive Maintenance
  • Maintenance Resources Optimization
  • Performance Centered Maintenance
  • RCM Reliability Centered Maintenance
  • MSG-3 Maintenance Steering Group
  • Field Data Analysis


Completed Projects

Return On Investment




Hagai Greenfeld, Operation Manager, Lightbits

“We would like to thank the BQR team. The schematic review, MTBF and stress analysis that BQR processed was very helpful. It detected several issues that could affect the functionality of the board. By finding those issues and preventing them early in the design process, we saved significant time and definitely had a return on…

Israel Bar, Hardware Design Engineer, Mobileye

“With CircuitHawk ASR, we went from entire days of manual checks to an effective automated process lasting just several moments. Best of all, now we can be sure that the chip is used correctly by every single car manufacturer”

Dr. Josh Liew, Sr. Hardware Engineer, Amazon

“CircuitHawk helps us accelerate our efforts to perform automated design reviews, electrical stress analysis and reliability prediction prior to PCB layout and manufacturing. It is both a time-saver and a productivity enhancer”

D.A Team Leader – Elop Elbit systems

“Over the past two months, BQR’s team performed electrical stress analysis for our company, using CircuitHawk for two critical projects on a very tight schedule. I would like to thank BQR for the hard work and the professional reports, especially since the schedules were almost impossible to keep. Your reports, which detected several design errors, helped…

Case Studies

Case Study: Defense company uses BQR software for calculating the probabilities of safety events

BQR collaborated with Israel’s national water company Mekorot regarding availability of main water pumps at the Eshkol water filtration plant.

Case Study: Leading Rail companies use BQR software

Safety of rolling stock and signalling systems is critical for the rail industry, therefore, product designers are required to comply with reliability and functional safety standards such as EN-50126,8,9.

Case Study: RAM analysis for defense mobile communication system

Communications systems can be quite complex, supporting several frequency bands, including receivers, transmitters, encryption units and end devices (channel selectors, speakers and microphones). BQR conducted RAM analysis for a leading defense company regarding such a communication system.

Case Study: Sheet metal company reduces annual maintenance cost by 22.6%

Sheet metal production requires heavy equipment that operates at extreme temperatures. When a failure occurs, the production line often has to be stopped and cooled before maintenance takes place. For this reason, equipment reliability and maintenance is critical.