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COLLEEN WELKER – business filings in Connecticut

15 registered businesses.

Connections reflect public filing roles and reported names. A shared name does not establish that people are the same person or that they own a business. Request a correction or removal.

BusinessCityTypeFiledStatus
ADVANSTAR COMMUNICATIONS INC.Location not reported, CT · ActiveLocation not reported, CTCorporationApr 15, 1987Active
INFORMA TECH HOLDINGS LLCLocation not reported, CT · ActiveLocation not reported, CTLLCDec 7, 2007Active
INFORMA EXHIBITIONS U.S. CONSTRUCTION & REAL ESTATE, INC.Location not reported, CT · ActiveLocation not reported, CTCorporationOct 23, 2017Active
INFORMA SUPPORT SERVICES, INC.Location not reported, CT · ActiveLocation not reported, CTCorporationJan 18, 2018Active
INFORMA USA, INC.Location not reported, CT · ActiveLocation not reported, CTCorporationJun 19, 2020Active
INFORMA MARKETS MANUFACTURING LLCLocation not reported, CT · ActiveLocation not reported, CTLLCDec 7, 2020Active
INFORMA MARKETS MEDICA LLCLocation not reported, CT · ActiveLocation not reported, CTLLCNov 23, 2021Active
Yachting Promotions, Inc.Location not reported, CT · ActiveLocation not reported, CTCorporationSep 1, 2023Active
Informa Media LLCLocation not reported, CT · ActiveLocation not reported, CTLLCNov 8, 2024Active
Informa Business Media LLCLocation not reported, CT · ActiveLocation not reported, CTLLCNov 8, 2024Active
Informa Markets Holdings LLCLocation not reported, CT · ActiveLocation not reported, CTLLCNov 8, 2024Active
Informa Business Intelligence LLCLocation not reported, CT · WithdrawnLocation not reported, CTLLCNov 8, 2024Withdrawn
Informa Markets Investments LLCLocation not reported, CT · ActiveLocation not reported, CTLLCNov 8, 2024Active
WARC LLCLocation not reported, CT · ActiveLocation not reported, CTLLCJun 2, 2026Active
Money2020 LLCLocation not reported, CT · ActiveLocation not reported, CTLLCJun 7, 2026Active