33 Triumph Ave, Wangara WA 6065
ABOUT Bosnar Engineering For over 40 years, Bosnar Engineering has been a trusted supplier to key industries, including mining, bearing, and general construction, both in Australia and internationally.
Originally founded in 1981 as M. Bosnar and Sons, we later rebranded as Bosnar Engineering to reflect our growth and expertise.
Based in Wangara, our 4,000m² purpose-built workshop on a 11.730m² block. Specialises in one-off and small-batch manufacturing, handling components from 2mm to 4,000mm in diameter.
Our workshop is equipped with three bays, each fitted with 10-tonne gantry cranes (7.5m under hook) and a 20-tonne overhead gantry crane, ensuring we can handle large and complex machining projects with precision.
At Bosnar Engineering, we are committed to delivering the highest quality machining services to businesses across Australia. As one of the most versatile machine shops in Western Australia, we’ve built a reputation for precision, reliability, and exceptional customer service.
Our Company 
Bosnar Engineering is a family owned and operated private business.
Having its humble beginnings in 1981 where all family members were involved.
Company growth was so overwhelming that they decided to move from their premises in Osborne Park after 21 years and to build their specialised workshop in Wangara.
Today Bosnar Engineering is driven by brothers Larry and Eddie and both have seen the business successfully expand and increase, and to this day proudly call their own.
Team At Bosnar Engineering, our success is driven by a team of highly skilled professionals who value teamwork, precision, and craftsmanship.
Many of our employees have been with us for years—true industry experts that any company would be lucky to have. We support their growth by providing ample opportunities for professional development and career progression.
Interested in joining our team? Visit our [careers page] to learn more about opportunities with Bosnar Engineering.
Customer Satisfaction
Continue to build strong relationships
Provide service excellence & quality
Strive to exceed client expectations
Provide Competitive prices
Value & Time efficiency
Over 130 years combined management experience, expertise & skill
Encourage team personal growth and learning through knowledge sharing, in-house and external courses
Put the safety of others first
Work together to maintain a safe & healthy workplace environment
Work with purpose, passion & achievement
Encourage one another to be the best we can be, personally & professionally
Act with professionalism integrity & honesty
Show pride, enthusiasm and dedication
Encourage challenge and growth
Ensure promises are delivered
Respect and recognise
Drive improvement
