Cause IQ vendor profile

Thompson Greenspon

Thompson Greenspon is a firm that provides tax accounting and audit accounting to nonprofit clients. They primarily provide their services regionally, with most clients in Virginia and District of Columbia (although they are present in other states as well).

Most Thompson Greenspon clients are civic and social organizations, social advocacy organizations, professional associations, and grantmaking foundations with revenues ranging from $167,869 to $7.8 million.

Previous legal names, trade names, or just variations of their name include: Thompson Greenspon and Company; and Thompson Greenspon and Co. P.C.

Primary location:
Fairfax, VA
All locations:
Identified clients:
Avg client size:
$4.3 mil revenue
Median client size:
$464 thou revenue

Thompson Greenspon client list

1Child Care Aware of America501(c)(3)Arlington, VA
2National Guard Association of the United States (NGAUS)501(c)(19)Washington, DC
3Hudson Institute501(c)(3)Washington, DC
4Automotive Service Excellence (ASE)501(c)(6)Leesburg, VA
5Arlington Community Foundation501(c)(3)Arlington, VA
6Industrial Truck Association (ITA)501(c)(6)Washington, DC
7Kitchen Cabinet Manufacturers Association (KCMA)501(c)(6)Reston, VA
8Kids in Need of Defense (KIND)501(c)(3)Washington, DC
9American Association of Geographers501(c)(3)Washington, DC
10The Kingsbury Center501(c)(3)Washington, DC
...and 65 more Thompson Greenspon not-for-profit tax-exempt clients identified by Cause IQ

Thompson Greenspon competitors

Competitors to Thompson Greenspon in the nonprofit sector include Cullari Carrico Soojian Burke LLC, Bedard Kurowicki and Co CPA's PC, Meyer Regan and Wilner LLP, Arnold Gallivan Levesque PC, RLH CPAs and Business Advisors LLC, Romberger Wilson and Beeson Inc, LSL CPAs, Dylewsky Goldberg and Brenner LLC, Berger Lewis Accountancy Corporation, and Reznick Group P.C..

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