Data Collection Methodology

Data Collection Methodology

SEMI is the only organization that is able to collect actual data from semiconductor equipment, components and materials suppliers around the world with regular frequency. Strict professional standards of confidentiality ensure all of the participants’ data is kept secure.

How SEMI Market Statistics Programs Work:

  • Participants compile actual data (sales revenues or billings, and/or orders or bookings) from the previous quarter or month and summarize this on a customized input form with a coded number rather than a company name.
  • Data is submitted over a secure fax line to David Powell Inc., an independent professional financial services company.
  • David Powell Inc. completes all accuracy and confidentiality checks and generates summary reports.
  • Summary reports are delivered to SEMI via a bonded courier service.
  • SEMI generates the reports using its in house publication department.
  • Reports are mailed to program participants (or downloaded from a secure site on the Web).

Current Programs and How to Get Involved