In 2000, QuantumClean (a business unit of UCT) was founded on the premise that semiconductor process chamber parts cleaning missed the “Ultra Clean Revolution”. Semiconductor chamber tool parts were not “Ultra Clean” and didn’t have Certificates of Analysis.

QuantumClean was the first service provider to offer ultra-high purity cleaning, validated through analytical means, and continues to lead the industry in this area.

QuantumClean’s validated, ultra-high pure cleaning addresses your unmet needs in chamber cleanliness, today, tomorrow and into the future.


QuantumClean founded.

QuantumClean’s first Advanced Technology Cleaning Center® (ATCC®) opens in Colorado Springs, CO USA.

Semiconductor industry enters the post dot-com bubble burst downturn.

QuantumClean proves-out its value proposition in the Colorado Springs semiconductor market paving the way for further expansion.

QuantumClean forms strategic alliance with Air Products and Chemicals, Inc.... read more


QuantumClean opens second ATCC in Irving, TX USA.

QuantumClean forms strategic alliance with Varian Semiconductor.... read more


QuantumClean forms strategic alliance with Asahi Glass Electronic Materials.... read more


QuantumClean forms strategic alliance with Praxair Advanced Electronic Components.

QuantumClean establishes new ATCC in Phoenix (West), AZ USA.

QuantumClean establishes QuantumClean Asia. Opens new ATCC in Tuas, Singapore.

QuantumClean acquires Environ Clean Technology (ECT) from St Gobain, adding new cleaning sites in in San Jose, CA USA, Scarborough, ME USA and Washougal, WA USA.... read more


QuantumClean's shareholders repurchase Air Products and Chemicals, Inc’s ownership interest in QuantumClean.... read more


Quantum Global Technologies acquires Metron Chamber Performance Systems (CPS) from Applied Materials, Inc., adding new cleaning sites in Phoenix (East) AZ USA, Hillsboro, OR USA, Fremont CA USA, Changi Singapore, Qiryat Gat Israel, Glenrothes Scotland, and Hsinchu Taiwan.

Quantum Global Technologies acquires ChemTrace from Applied Materials Inc. with microcontamination testing labs in Fremont, CA USA and Portland, OR USA.... read more


QuantumClean acquires FerroTec Korea, adding new cleaning site in Pyeongtaek, Republic of Korea.

QuantumClean acquires Advent Cleaning Technology, adding new cleaning site in Carrollton, TX USA.

QuantumClean executes strategic alliance with NEFAB. Opens new ATCC in Son, The Netherlands.

QuantumClean consolidates and upgrades operations in Singapore and Hillsboro, OR USA

Quantum Global Technologies establishes a Global Information Technology Center in Phoenix, AZ USA.

QuantumClean selected as "preferred provider" by world leader in photolithography.... read more


QuantumClean relocates and upgrades corporate office in suburban Philadelphia, PA USA.... read more


QuantumClean first/only semiconductor industry outsourced process tool part cleaning, recoating and analytical testing company to participate in EICC’s Conflict- Free Smelter Program for Tantalum and joins SEMATECH.

Quantum Global Technologies achieves Global ISO 9001:2008 Certification, integrating 14 ATCCs (sites) under a Single Certificate.

ChemTrace opens new microcontamination testing laboratory in Taiwan.

QuantumClean relocates and opens new Scarborough, ME ATCC and establishes ATCCs in Xi’an, China and Bal-an, Republic of Korea.... read more


ChemTrace opens new microcontamination testing laboratory in Bal-an, Republic of Korea.... read more


QuantumClean upgrades Carrollton, Texas USA ATCC.

QuantumClean relocates and opens new ATCC in Singapore.... read more


QuantumClean and ChemTrace open sub-10nm semiconductor cleaning and analytical Center of Excellence™ in Tainan, Taiwan.  This plant in the company’s 18th global facility, the second in Taiwan.  The facility is “Clean, Lean, Green & Smart™”... read more


ChemTrace celebrates 25 years as a global leader in semiconductor microcontamination analysis.

Today, QuantumClean cleans over 1.25 million new and recycled semiconductor process chamber parts in 19 ATTCs located in 13 semiconductor manufacturing regions around the world—no other cleaner can claim these impressive statistics.... read more


Ultra Clean Holdings, Inc., a leading developer & supplier of critical subsystems for the semiconductor & display capital equipment industries, acquires Quantum Global Technologies LLC.... read more