Company lists · Data refreshed September 2026

Top 25 Nonprofit financial management consulting based in Boston, United States

RevenueBase identified 68 nonprofit financial management consulting headquartered in Boston, United States as of September 2026 and tracks 413 professional contacts across them, including 193 with verified work emails. New York is the largest hub.

This list covers nonprofit financial management consulting headquartered in Boston, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
68Companies
413Contacts tracked
193Verified emails
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The 25 largest nonprofit financial management consulting based in Boston, United States

Ranked by team size
Top 25 of 68 nonprofit financial management consulting based in Boston, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names nonprofit financial management consulting: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Empower Success CorpsPartial evidence
Boston, MA, United StatesHQ checked Sep 5, 202651-20074

“At ESC, our mission is to empower nonprofits to achieve their goals & contribute to a more just and equitable world.”

Source: company website · checked Sep 5, 2026
2Boston, MA, United StatesHQ checked Sep 5, 2026n/a37

“SOAR strengthens nonprofits through collaborative, pro bono consulting that builds organizational capacity and deepens community impact while fostering an enriching learning…”

Source: company website · checked Sep 5, 2026
3
GMA FoundationsIndirect evidence
Boston, MA, United StatesHQ checked Sep 5, 202611-5028

“GMA Foundations helps you define a clear path to transformative philanthropy, and then walks the path with you as an ally and a guide.”

Source: company website · checked Sep 5, 2026
4Boston, MA, United StatesHQ checked Sep 5, 202611-5027

“Acumen Financial Advantage is the financial performance partner of choice for mission-driven organizations specializing in optimizing programs that attract and retain top talent…”

Source: company website · checked Sep 5, 2026
5Boston, MA, United StatesHQ checked Sep 5, 202611-5027

“TDC is a nonprofit management consulting and research firm that works across the nonprofit sector.”

Source: company website · checked Sep 5, 2026
6
Development Guild DDIPartial evidence
Boston, MA, United StatesHQ checked Sep 5, 202611-5025

“We partner with nonprofit leaders to drive their missions forward with fresh perspectives and high-impact solutions through our 45+ years of experience in strategy, fundraising…”

Source: company website · checked Sep 5, 2026
7
Inspire INCStrong evidence
Boston, MA, United StatesHQ checked Sep 5, 2026201-50022

“Founded in 1998, Inspire is a 501(c)(3) nonprofit offering management and strategy consulting services to leading nonprofit organizations across the United States.”

Source: company website · checked Sep 5, 2026
8
Vilms Consulting, LLCPartial evidence
Boston, MA, United StatesHQ checked Sep 5, 20261-1012

“Vilms Consulting provides Accounting, Advisory and Training Services.”

Source: company website · checked Sep 5, 2026
9
The Numad GroupStrong evidence
Boston, MA, United StatesHQ checked Sep 5, 20261-107

“The Numad Group is communication, fundraising, strategic planning, and program evaluation consulting firm that primarily partners with nonprofits in the arts, education, and…”

Source: company website · checked Sep 5, 2026
10
Ventura CFOIndirect evidence
Boston, MA, United StatesHQ checked Sep 5, 20261-107

“Ventura is a new type of accountant, specifically designed for businesses that don’t want, don’t need or cannot afford a traditional full-time CFO.”

Source: company website · checked Sep 5, 2026
11
Derby ManagementStrong evidence
Boston, MA, United StatesHQ checked Sep 5, 20261-107

“We're a hands-on management consulting company providing the value of deep expertise in improving sales productivity by 25% in less than a year.”

Source: company website · checked Sep 5, 2026
12
KJP Partners LLPIndirect evidence
Boston, MA, United StatesHQ checked Sep 5, 20261-105

“With combined experience of over 50 years in advising non-profit, for profit, public and quasi-public organizations, KJP Partners provides comprehensive services to assist clients…”

Source: company website · checked Sep 5, 2026
13
Sarah J ConsultingIndirect evidence
Boston, United StatesHQ checked Sep 5, 20261-105

“Development leaders: Whether you're tasked with raising $1M or $100M, the stakes are super high.”

Source: company website · checked Sep 5, 2026
14
Copley Raff INCIndirect evidence
Boston, MA, United StatesHQ checked Sep 5, 20261-104

“Copley Raff is a U.S.”

Source: company website · checked Sep 5, 2026
15Boston, MA, United StatesHQ checked Sep 5, 20261-104

“We are a trusted provider of outsourced accounting and administrative support services.”

Source: company website · checked Sep 5, 2026
16
The Allen Company LLCIndirect evidence
Boston, MA, United StatesHQ checked Sep 5, 20261-104

“To companies needing business development, political organizations needing an assist with communications, fundraising, or strategy, schools looking to reach the next level, or any…”

Source: company website · checked Sep 5, 2026
17Boston, MA, United StatesHQ checked Sep 5, 20261-103

“Your Financial Planner At Samatix, we specialize in delivering meticulous financial services to help Entrepreneurs and Small businesses thrive.”

Source: company website · checked Sep 5, 2026
18Boston, MA, United StatesHQ checked Sep 5, 20261-103

“Development Strategy strengthens organizations to maximize the full potential of their mission.”

Source: company website · checked Sep 5, 2026
19
Semicircle SolutionsStrong evidence
Boston, MA, United StatesHQ checked Sep 5, 20261-103

“We provide accounting and finance management services to nonprofit organizations.”

Source: company website · checked Sep 5, 2026
20Boston, MA, United StatesHQ checked Sep 5, 20261-103

“I believe that understanding the story behind a business is just as important as the numbers it produces.”

Source: company website · checked Sep 5, 2026
21
Harborside AdvisoryPartial evidence
Boston, MA, United StatesHQ checked Sep 5, 20261-102

“Harborside Advisory is an accounting advisory firm that specializes in providing clients with accounting consulting services and assisting with full-time placement needs.”

Source: company website · checked Sep 5, 2026
22
Sectorwind LLCStrong evidence
Boston, MA, United StatesHQ checked Sep 5, 20261-102

“SectorWind is a boutique consulting firm that partners with philanthropy, nonprofits, and networks to build the financial strength, strategic clarity, and long-term adaptability…”

Source: company website · checked Sep 5, 2026
23
Cultivated AccountingStrong evidence
Boston, MA, United StatesHQ checked Sep 5, 20261-102

“Partnering with nonprofit organizations and small businesses and their leaders to provide the financial expertise and guidance essential for their long-term success.”

Source: company website · checked Sep 5, 2026
24Boston, MA, United StatesHQ checked Sep 5, 20261-102

“Established in 1998, Globe Matrix Consulting is a boutique financial management consulting firm focused on providing financial support to private equity firms, venture-backed…”

Source: company website · checked Sep 5, 2026
25
Sage Advancement GroupStrong evidence
Boston, MA, United StatesHQ checked Sep 5, 20261-102

“Sage Advancement Group is a fundraising, strategy and market research consulting firm serving nonprofits throughout New England.”

Source: company website · checked Sep 5, 2026

Showing 25 of 68 nonprofit financial management consulting based in Boston, United States

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Nonprofit financial management consulting based in Boston, United States at a glance

As of Sep 5, 2026
1-10Median size (employees)
New YorkLargest hub · 222 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
58
11-50
8
51-200
1
201-500
1

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Boston, over 68 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among nonprofit financial management consulting, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Boston, United States whose own description of what they do matches “nonprofit financial management consulting”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among nonprofit financial management consulting, and records with no verified work email. Companies headquartered outside Boston are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 193 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Nonprofit financial management consulting by metro in the United States

Frequently asked

How many nonprofit financial management consulting are there based in Boston, United States?

RevenueBase identified 68 nonprofit financial management consulting headquartered in Boston, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Empower Success Corps, headquartered in Boston, tops this list with the largest team on record.

Which city has the most nonprofit financial management consulting?

New York leads with 222 headquartered companies, followed by Chicago (154) and Washington (146).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 193 verified decision-maker contacts tracked across these 68 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.