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John Gerlach Accounting and Tax Preparation Services

Accounting, Auditing and Tax Preparation Services

John Gerlach & Company LLP

37 West Broad Street- Suite 800

Columbus, OH 43215


Phone: (614) 224-2164

Fax: (614) 224-1391

At John Gerlach & Company, we are proud of the hard-working organizations and individuals that we serve. This page is dedicated to them. Periodically, we will add a new featured client profile in this space.


The Columbus Zoo opened in 1927 and was operated as part of the City of Columbus until 1970. At that time, the non-profit Columbus Zoological Park Association, Inc., assumed responsibility for the daily operation of the Zoo.


In 1956, the Columbus Zoo became one of the first Central Ohio institutions to garner international recognition, thanks to Colo, the world's first gorilla born in captivity. Now 50, Colo is still a "must see" to the 1.4 million visitors that attend the Zoo every year.


In addition to being a top attraction in Central Ohio, the Columbus Zoo has also earned a reputation in both animal breeding in captivity, and in maintaining comfortable habitats where rare and endangered species can thrive.


In addition to Bodhi, a male Asian elephant, and Dotty, a female lowland gorilla, the zoo has overseen successful breeding for species as diverse as bonobos, fish, Komodo dragons, duiker, Mexican wolves, penguins and many others. Recently, the Zoo also provided homes for two orphaned Alaskan brown bears, and two rescued young manatees.


Unlike many communities, the Columbus Zoo enjoys balanced support from visitors, private donors, corporate sponsors and public funding. John Gerlach & Company has provided audits and related services for more than a decade. These services help the zoo meet the varied oversight and certification needs of these different constituencies.


The Zoo also serves as a funding pass-through for a wide range of research and conservation grants. In one recent year, Zoo grants helped support 70 projects in 34 countries. These include the Mountain Gorilla Veterinary Project (MGVP), which provides field veterinary care for the remaining 380 mountain gorillas that range in the Virunga Mountains of Rwanda.


Among newer projects at the Columbus Zoo are three major exhibit regions:

  • A 50-acre African savannah similar to stretches of land around the legendary Zambesi River in southern Africa
  • The American Coastline, depicting the dynamic habitat of ocean shoreline.
  • The Amazon ecosystem, with outdoor foot trails and the rainforest building.