About
Sumika Electronic Materials, Inc. is a wholly owned subsidiary of Sumitomo Chemical Co., Ltd. In 2003, Sumitomo Chemical Co., Ltd. purchased the assets of ATMI's GaAs epitaxial wafer business (formerly Epitronics, which was founded in 1984). Sumika produces GaAs epiwafers and markets other Sumitomo Chemical IT-related products including semiconductor process materials and super engineering polymers.
- Company Name:Sumika Electronic Materials
(View Trends)
-
Headquarters: (View Map)Phoenix, AZ, United States
-
Semiconductors
-
1 - 10 employees
Site Traffic
- 14403211 Global Rank
- 342633 United States
Traffic Sources
-
Search79.77%
-
Direct20.23%
-
Display0.00%
-
Mail0.00%
-
Referrals0.00%
-
Social0.00%
Powered by
![]()
Alexa Traffic Data
Global Rank
2,463,682
19,701
Links In Count
5
3
United States Rank
37,526
1,050
United States Page Views
24.2%
15.9%
Top Countries
- United States 24.2%
- Taiwan 15.0%
- India 13.5%
- Canada 7.2%
- Australia 2.6%
Top Sites Linking In
Top Search Keywords
- Electronics and Electrical
They are headquartered at Phoenix, AZ, United States, and have 2 advertising & marketing contacts listed on Kochava.
