We Are Bullen Ultrasonics
Helping Technical Teams Bring Their Design To Life for Over Fifty Years
Ultrasonic Machining | Microlucent® Machining
ISO 9001 Certified
AS9100 Certified
IATF 16949 Compliant
ITAR Registered
Supporting Engineers with Cutting Edge Machining Tech
For 50 years, Bullen has remained a globally recognized leader in ultrasonic machining of high-quality components used in semiconductors, MEMS, transportation, defense & aerospace, medical & life sciences industries. In 2021, we began offering MicroLucent® machining, unique laser technology to cut precise features in transparent materials.
What started as a small group of engineers repairing ultrasonic equipment in their garage has turned into a “machining powerhouse” and globally recognized industry leader. Despite our growth, we remain just as committed to our employees and our customers as we were on Day One.
Looking for an answer to a specific question?
Check out our FAQ.
VISION
Transforming opportunities into realities…
Customer: Through innovation, bringing designs to life
Co-workers: Through culture, improving quality of life
Community: Through partnerships, shaping an empowered future
MISSION
We deliver precision machining solutions in advanced ceramics through…
Being a Collaborative Partner
Utilizing Technology for Unparalleled Value
Leading the Industry with Reliable Processes
Leveraging Innovation
Empowering People to Achieve Their Full Potential
Navigating Complex Requirements Through Teamwork
Values
We are an extended family in the marketplace, passionately committed to…
Excellence: Bringing our best to all we do
Humility: Accurately estimating our capabilities and seeking to learn more
Integrity: Keeping our word in every circumstance
Teamwork: Accomplishing more through healthy work relationships
Our Equipment and Technology
Our unique and unconventional machining technology has enabled high-tech companies to solve many of their most challenging problems for decades. We provide precision machining services for brittle materials such as glass and advanced ceramics. Our equipment uses ultrasonic technology to create a limitless number of feature shapes, including round, square, and odd-shaped thru-holes and cavities of varying depths. We build our custom equipment and tools with an internal metal CNC machining shop. By designing and developing our machines, we can remain fully vertically integrated for ultrasonic machining services, decreasing cost and allowing unmatched quality control for our customers.
Our associations
SEMI is the global industry association serving the product design and manufacturing chain for the electronics industry.
The MEMS and Sensors Industry Group® (MSIG), a SEMI Strategic Association Partner, connects the MEMS and sensors supply network in established and emerging markets enabling members to grow and prosper.
USACA is the premier association that champions the common business interests of the advanced ceramic producer and end-user industries.
The American Ceramic Society (ACerS) is a non-profit professional organization for the ceramics community, with a focus on scientific research, emerging technologies, and applications in which ceramic materials are an element.
News
The issuance of this patent solidifies Bullen’s commitment to continuous improvement and being a leader in providing precision machining services. EATON, OH – May 6, 2025 – Bullen Ultrasonics, a globally recognized pioneer and leader in ultrasonic machining, is proud to highlight the issuance of U.S. Patent No. US 12,294,172 B2, granted by the United […]
