Cause IQ vendor profile

Tonneson and Company Inc

Tonneson and Company Inc is a firm that provides tax accounting, audit accounting, and accounting to nonprofit clients. They primarily provide their services regionally, with most clients in Massachusetts (although they are present in other states as well).

Most Tonneson and Company Inc clients are civic and social organizations, elementary and secondary schools, environment, conservation, and wildlife organizations, social advocacy organizations, and grantmaking foundations with revenues ranging from $324,094 to $26 million.

Previous legal names, trade names, or just variations of their name include: Tonneson and Company PC; and Tonneson Company Inc.

Primary location:
Wakefield, MA
All locations:
Identified clients:
Avg client size:
$6.8 mil revenue
Median client size:
$831 thou revenue

Tonneson and Company Inc client list

1Management Sciences for Health (MSH)501(c)(3)Medford, MA
2Appalachian Mountain Club (AMC)501(c)(3)Boston, MA
3American Meteorological Society501(c)(3)Boston, MA
4St. Mark's School501(c)(3)Southborough, MA
5Dana Hall School501(c)(3)Wellesley, MA
6Brooks School501(c)(3)North Andover, MA
7The Park School501(c)(3)Brookline, MA
8Young Men's Christian Association of Metro North501(c)(3)Peabody, MA
9Brimmer and May School501(c)(3)Chestnut Hill, MA
10Exploration School501(c)(3)Norwood, MA
...and 82 more Tonneson and Company Inc not-for-profit tax-exempt clients identified by Cause IQ

Tonneson and Company Inc competitors

Competitors to Tonneson and Company Inc in the nonprofit sector include Mcquade Brennan LLP, Carbis Walker LLP, Cross Fernandez and Riley LLP, DZH Phillips LLP, Elgee Rehfeld Mertz LLC, Saxbst LLP, Watkins Meegan LLC, Derrick Stubbs and Stith LLP, Macpage LLC, and Cottrill Arbutina and Associates.

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