TTM was established in 1998 with headquarter in Costa Mesa, CA. TTM is the biggest PCB company in North America by merging and acquiring other companies.
These are a shortlist that TTM acquired during years:
In 1998, Pacific Circuits,
in 1999, Power Circuits,
in 2002, Honeywell ACI,
in 2006, PCG
in 2010, Meiwei
in 2015, Via systems
in 2018, Anaren.
By the end of 2018, TTM has 27,000 employees globally, 29 manufacturing plants. Major in HDI PCB, Rigid-Flex PCB, IC board, FPC and assembly, high-layer PCB, radio frequency and microwave PCB, backdrill PCB.
The HDI PCB type that TTM manufacture is 1+N+1, 2+N+2, any layer, SLP, rigid-flex board (Guangdong and Shanghai mainly). In financial year of 2017, their sales revenue of PCB is 2.66 Billion USD. The HDI board covers about 31% of total sales of TTM. In 2018, they sold 2.847 Billoion USD where HDI covers about 27%.