Cumulus provides market information and consulting services for the global electronic components indusry. The company offers three publications: Switch Tracks, a quarterly report with market information on component switches; the Relay Report, a quarterly report with market information on component relays; and Market Notes, a monthly report on sales, bookings, and business conditions in the relay and switch market. Cumulus also manages projects that help leading global suppliers in the relay and switch industry to develop new products and reach new markets.

Schwert provides MarketEye with monthly articles that include timely and accurate market information for the electromechanical component sector of the electronics industry.