Ulti-Mate Connector LLC - Legal Entity Name Change

Dear valued customer:

Effective July 31, 2023, Ulti-Mate Connector LLC (“Ulti-Mate”) has been renamed to Winchester Interconnect Micro LLC with a d/b/a Winchester Interconnect. The legal entity will remain a wholly owned subsidiary of Winchester and will maintain the same Federal EIN, UEI, DUNS, and CAGE codes.

Please update your ERP vendor names appropriately as POs received after 7/31 should show the renamed entity. Attached is the executed W-9 for the renamed legal entity. Please use this information to assist you in coordinating any necessary changes within your organization.

Our new W9 is available here.

If you have any questions, please contact:

Mark Yun
Director of Sales & Marketing - Micro


Thierry Pombart
VP - Microminiature
Winchester Interconnect


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