Connor Winfield is a leader in Frequency Control Products, GPS Solutions & OEM Components, M2M Wireless Components & Systems, Manufacturing & Business Control Systems and Custom Manufacturing Services. The Connor-Winfield Corporation has manufactured electronic frequency timing devices for nearly 40 years since its incorporation in May 1963. Within this timeframe, Connor-Winfield has grown to be a leading U.S. manufacturer of quartz crystal-based hybrid circuits, commonly referred to as crystal oscillators.
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The Connor Winfield annual revenue was $37.3 million in 2026.
38 people are employed at Connor Winfield.
Connor Winfield is based in Aurora, Illinois.
The NAICS codes for Connor Winfield are [334, 33].
The SIC codes for Connor Winfield are [36, 367].