About Us

BDO Seidman Alliance

BDO Seidman Alliance

Maner Costerisan is an independent member of the BDO Seidman Alliance, a nationwide affiliation with one of the largest accounting and consulting firms in the world, BDO Seidman, LLP. As a result, we are able to offer our clients with the best of both worlds: the personalized attention and enthusiasm of a local accounting firm combined with the skills, knowledge and breadth of services expected from a national accounting organization.

Our alliance with BDO Seidman enables our professionals to tap into the tools and resources of other member firms throughout the globe.  Specifically, we have access to:

  • Top specialists with experience in a wide range of industries, functional skill and technical issues
  • Greater domestic geographic coverage
  • Customized, state-of-the-art computer systems and internal training programs
  • National tax liaison services with federal, state and local regulatory agencies
  • The latest pronouncements and opinions of tax, accounting and regulatory bodies
  • Guidance written by national nonprofit experts for the unique needs of nonprofits
Business Resource Network

In addition to our Alliance, Maner Costerisan is a member of BDO Seidman’s Business Resource Network (BRN). The BRN is designed to meet the business operations and technology needs of Alliance members and their clients, ultimately helping reduce risk and maximize growth potential. As a member, Maner Costerisan benefits from international leverage through BDO Seidman’s international network, specialized consulting resources and access to the full suite of BDO Seidman’s services, including:

  • Finance/Treasury Management
  • Operations
  • Sales and Marketing
  • Technology/Information Systems
  • CPA Firm Services