Ensuring Quality

Since 1998

Supplying Confidence

Through Extensive Testing And High Quality Standards

For 22 years, Prosemi has been a trusted source for testing electronic components and ensuring quality for customers around the world.

Fusion Worldwide Acquires Prosemi


Who We Are

Singapore's Largest Test House

Prosemi, a Fusion Worldwide company, strives to provide the best in services and turn key projects for the semiconductor industry, CEMs and OEMs.