Your Full-Service Accounting + Business Growth Advisory Partner

Anticipating needs.
Simplifying the complex.
We are Wiss.

About Wiss

Wiss is the go-to accounting and growth partner for more than five thousand private companies. Our right-sized solutions range from tax, audit, and law firm services to comprehensive business advisory including staffing, mergers, acquisitions, and personal finance consulting. Collectively or à la carte, our expertise brings businesses and their owners closer to where they want to be – whatever the market dynamics or industry conditions.


Our Engagement Approach

For all of Wiss’s comprehensive offerings, though, our belief in personal connection is our true cornerstone. Our 25 partners and 250 professional staff know growing your business starts with knowing you – your needs, your concerns, and your priorities. We paint a 360-degree picture of your goals, professional and otherwise, then respond attentively and effectively, time after time


Our Experience

Wiss recently celebrated half a century, but unless you’re looking at our legacy of success, you’d never guess our age. We embrace change, consistently welcoming new technology that streamlines processes and keeps us in-step with shifting market demands. Our three offices in the NY/NJ metropolitan area put Wiss in reach of most businesses in the Northeast, and we are proud to be recognized as one of the top accounting firms and places to work in the region.


Our Alliance

We are an independent member of the BDO Alliance USA, a nationwide association of independently owned local and regional accounting, consulting and service firms with similar client service goals. By supplementing our services, the BDO Alliance USA allows us to:

  • Enhance our client services and broaden our capabilities overall
  • Expand our domestic and international coverage
  • Gain greater technical knowledge in specialty areas
  • Utilize professionals with experience in a wide range of industries
  • Access the most up-to-date technical information
  • Participate in the latest training programs
  • Provide our clients with key contacts and sophisticated professionals throughout the U.S.

The BDO Alliance USA brings us the necessary tools to help us better serve our clients with greater flexibility, efficiency and cost effectiveness. The BDO Alliance USA is a subsidiary of BDO USA, LLP, a Delaware limited liability partnership. For more than 100 years, BDO has provided quality service through the active involvement of experienced and committed professionals.  The firm serves clients through more than 60 offices and over 700 independent alliance firm locations nationwide. As an independent Member Firm of BDO International Limited, BDO serves multi-national clients through a global network of more than 88,000 people working out of more than 1,800 offices across 167 countries.

BDO USA, LLP, a Delaware limited liability partnership, is the U.S. member of BDO International Limited, a UK company limited by guarantee, and forms part of the international BDO network of independent member firms. BDO is the brand name for the BDO network and for each of the BDO Member Firms.

Follow Us on Linkedin


Copyright 2020, Wiss & Company, LLP Accountants & Consultants. All rights reserved.