Embedded Software Business Unit (ESBU)

Download Avionics Profile (PDF)

Download Embedded Profile (PDF)

With experience since 1998, Oak Systems has created a unique Embedded Software Business Unit (ESBU) to provide focused services to its customers. Under ESBU, we offer our specialist software services around number of international standards and models with our domain expertise and technical skills. Under ESBU, we offer services to Avionics, Defense, Automotive, Rail, Space, Nuclear, Medical & Pharma, Networking and such other domains.

Oaksys specializes in DO178 B/C, IEEE 12207, ISO 26262, IEC 61508, 21 CFR 11, HIPAA and such other models and standards. The safety critical/mission critical requirements are clearly understood under these standards and the software is validated at the appropriate level of criticality.

Our service offerings cover the Verification & Testing activities associated with the complete Software Development Lifecycle (SDLC) and variety of SDLC models. Our portfolio of services spans across Software Testing (Unit / Component / module, Integration, System, HSI, UAT etc), Independent Verification & Validation (IV&V) and Automated testing. As part of these activities, number of tools (both COTS and in house) such as LDRA, RTRT, PRQA, TestCast etc. are used based on the project requirements.


OAKSYS staffers have extensive familiarity in the following environments –








Our experience
Some of the key programs that we participated are –

1. IV & V and Testing of navigation system, LG controller system of UAV as per DO178B Level ‘A’

2. IV&V and Testing of Display units of Helicopters

3. Development of TestRig for Flight control System

4. Testing of subsystems of Medical devices – Cardiovascular, Ultrasound, X-Ray devices

5. Dynamic & static testing of multiple software systems as per DO178B Level A/B/C/D (Avionics, Radar and defense projects)

6. IV & V of of Mission Critical Avionics Software (LCA and others) under DO-178B, IEEE 12207, MIL2167A, …

7. Requirement analysis of Avionics system using formal methods (ESTEREL)

8. IV&V for an Antenna control Unit software

9. Requirement based coverage analysis, structural coverage analysis and Code analysis of multiple embedded softwares using RTRT, LDRA, Tessy for DO178B Levels A & B

10. Testing and Test Automation of analytical software products that provide proactive intelligence on care, cost and compliance quality for health care industry

11. Independent Verification & Validation (IV&V) of Digital Engine Control Unit as per DO-178B

12. IV &V services for subsystem of commercial aircraft

13. Software testing, IV&V and documentation support services for multiple subsystems for Unmanned Aerial Vehicle (UAV) as per DO-178B Level A

14. Independent Verification & Validation (IV&V) of Satellite Navigation Software as per DO-178B Level A Process

For business enquiries, please Click here