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Our Partners

John Nikoloff and Tracy Wingenroth

John Nikoloff – Partner

John Nikoloff is a founder and partner in ERG Partners and PA Energy Resources Group, with more than 25 years of experience and success as president and CEO of two Harrisburg-based public affairs and lobbying firms.
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Tracy Wingenroth – Partner

Tracy Wingenroth is a founder and partner in ERG Partners and PA Energy Resources Group. She has more than a dozen years of experience as a premier lobbyist in the state capitol, and has been widely recognized for her expertise in rail freight and transportation logistics issues.
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