J. Mark Koshliek, Esq.

Associate Broker

J. Mark Koshliek, Esq. is an Associate Broker with extensive experience in business operations. Mark joined Maine Business Brokers having prior experience as a business intermediary with another local firm. His former career spanned 23 years in the wholesale manufacture of bread and other baked goods.

He was President and CEO of the John J. Nissen Baking Company, the largest wholesale bakery in the northeast. Mark has a B.S. in Business Management from the University of Maine and a J.D. from Northern Illinois College of Law.


P:207-775-1957 x 101 CELL:


  • Buying or Selling a Business at “Peak Market”.

    The cyclical nature of the economy can add uncertainty to the timing of an acquisition, or an exit from a business. However, unlike the clarity of an improving economy or the risks inherent in a downturn, buying or selling at a market high creates a unique set of challenges.

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