Company lists · Data refreshed September 2026

Top 25 Stewardship consulting firms based in New York, United States

RevenueBase identified 131 stewardship consulting firms headquartered in New York, United States as of September 2026 and tracks 1,404 professional contacts across them, including 551 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers stewardship consulting firms headquartered in New York, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review
131Companies
1,404Contacts tracked
551Verified emails
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The 25 largest stewardship consulting firms based in New York, United States

Ranked by team size
Top 25 of 131 stewardship consulting firms based in New York, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to stewardship consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 2026501-1,000431 contacts →

Indirect evidence

“Sodali & Co advises corporate clients worldwide as they navigate the complex dynamic of shareholder and stakeholder interests.”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 2026201-500198 contacts →

Indirect evidence

“Bold steps forward.”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 202611-50133 contacts →

Indirect evidence

“At OnePointFive we solve your sustainability focused business challenges by empowering your organization with expert-led solutions, embedded training, and cutting edge tools to…”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 202611-5047 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
5Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 2026n/a33 contacts →

Partial evidence

“National Executive Services Corps (NESC) is a nonprofit professional services firm offering high-quality and affordable management consulting, executive search, and financial…”

Source: RevenueBase Database · checked Sep 29, 2026
6Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 202611-5032 contacts →

Partial evidence

“Bennett Midland is a management consulting firm that works exclusively in the civic sector.”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 202611-5032 contacts →

Indirect evidence

“Governance & Accountability Institute is organized as the “Sustainability Headquarters™” for clients in the corporate community and in the investment and financial services sector.”

Source: RevenueBase Database · checked Sep 29, 2026
8Partial evidenceNew York, United StatesHQ checked Sep 29, 20261-1026 contacts →

Partial evidence

“Soulful Synergy, LLC is a full service, socially conscious consulting company that takes a multifaceted approach to sustainability, workforce and community development.”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 202611-5020 contacts →

Indirect evidence

“Overview Robinhill is a sage team of former professional services partners and industry executives providing high ROI through a collaborative and efficient deployment model.”

Source: RevenueBase Database · checked Sep 29, 2026
10Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 202611-5019 contacts →

Partial evidence

“Altanova is a sustainability firm with consulting and engineering capabilities.”

Source: RevenueBase Database · checked Sep 29, 2026
11Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 202611-5019 contacts →

Indirect evidence

“United Church Funds is the leading provider of socially responsible, values-aligned investment management services to United Church of Christ churches and ministries, as well as…”

Source: RevenueBase Database · checked Sep 29, 2026
12Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 20261-1017 contacts →

Partial evidence

“Nexia Group Holdings provides strategic advice, operational consulting, and capital to early- and expansion-stage companies in the most promising segments of the sustainability…”

Source: RevenueBase Database · checked Sep 29, 2026
13Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 202611-5012 contacts →

Indirect evidence

“Since 1986 Perry Davis Associates, Inc (PDA) has been providing outstanding services to non-profits both within the US and internationally.”

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 20261-1011 contacts →

Indirect evidence

“Our mission is simple.”

Source: RevenueBase Database · checked Sep 29, 2026
15Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 20261-1010 contacts →

Partial evidence

“The Bassiouni Group (TBG) is a global consulting firm.”

Source: RevenueBase Database · checked Sep 29, 2026
16Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 202611-509 contacts →

Partial evidence

“We’re a boutique consulting firm supporting the life sciences industry.”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 20261-108 contacts →

Indirect evidence

“We help some of the world’s best-known organizations and brands lead for impact.”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 20261-105 contacts →

Indirect evidence

“We help government, anchor institutions, and double-bottom line enterprises advance transformational ideas informed by a public benefit ethos.”

Source: RevenueBase Database · checked Sep 29, 2026
19Indirect evidenceNew York, United StatesHQ checked Sep 29, 202611-505 contacts →

Indirect evidence

“Based in New York, Convergent supports executive leadership and other key stakeholders looking for high quality financial and legal advice.”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceNew York, United StatesHQ checked Sep 29, 20261-105 contacts →

Indirect evidence

“Deep Breadth serves as thought and action partners to ensure leaders, strategies, and programs across the non-profit ecosystem have the best chance to deliver long-term social…”

Source: RevenueBase Database · checked Sep 29, 2026
21Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 20261-105 contacts →

Partial evidence

“Tharos Global provides professional consulting services to support investor relations and capital fundraising for the private and nonprofit sector, corporate sales and marketing…”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 202611-504 contacts →

Indirect evidence

“At Omicrown, we are a group of passionate leaders and specialists ready to help professional-service companies reach their full potential.”

Source: RevenueBase Database · checked Sep 29, 2026
23Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 20261-104 contacts →

Partial evidence

“is a boutique consulting company with a global outreach.”

Source: RevenueBase Database · checked Sep 29, 2026
24Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 20261-104 contacts →

Partial evidence

“NPSCG is a consulting agency helping nonprofit organizations to reach their full potential.”

Source: RevenueBase Database · checked Sep 29, 2026
25Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 20261-103 contacts →

Indirect evidence

“Tillid is a group of dynamic and creative professionals committed to empowering public and private entities to make positive and sustainable change.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 131 stewardship consulting firms based in New York, United States

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Stewardship consulting firms based in New York, United States at a glance

As of Sep 29, 2026
39.2%Verified-email coverage
10.7Average contacts per company
1-10Median size (employees)
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
102
11-50
23
51-200
3
201-500
2
501-1,000
1

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 131 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 stewardship consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in New York, United States whose own description of what they do matches “stewardship consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names stewardship consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among stewardship consulting firms, and records with no verified work email. Companies headquartered outside New York 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 its RevenueBase Smart Search 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, 551 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 29, 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.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names stewardship consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many stewardship consulting firms are there based in New York, United States?

RevenueBase identified 131 stewardship consulting firms headquartered in New York, 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?

Sodali & CO, headquartered in New York, tops this list with the largest team on record.

Which city in the United States has the most stewardship consulting firms?

New York leads the United States with 145 headquartered companies, followed by Washington (95) and Chicago (68).

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 551 verified decision-maker contacts tracked across these 131 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 29, 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 Smart Search, 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.