Company lists · Data refreshed November 2026

Top 25 Fractional coo services based in the United States

RevenueBase identified 153 company matches for fractional coo services associated with the United States as of November 2026 and tracks 274 professional contacts across them, including 79 with verified work emails. New York is the largest hub.

This list covers company matches for fractional coo services associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
153Companies
274Contacts tracked
79Verified emails
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The 25 largest fractional coo services based in the United States

Ranked by team size
Top 25 of 153 company matches for fractional coo services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCommercial Point, OH, United StatesHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Check Off Your List is a back-office services company that allows scaling businesses to outsource their essential administrative tasks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCincinnati, OH, United StatesHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“Fractional accounting and advisory services | fractional CFO | fractional controller | fractional accounting staff”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPittsburgh, PA, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Fractional operations to help scale your startup”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPetaluma, CA, United StatesHQ recorded Nov 6, 202611-507 contacts →

Exact match

“On Call COO provides Fractional COO Services for Small Businesses Generating $3M + a year.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Fractional COO/Fractional CFO fund services Accelerator/Studio/Incubator building and scaling Family Office & Allocator hiring, consulting, and building Operational excellence for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDelray Beach, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“What do you get when you mix operations experts with custom, hands-on support?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNashville, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“At Corr Integration, we specialize in providing operations solutions to small businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchGrand Rapids, MI, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Abound Business Solutions-empowering sustainable expansion through as-needed (fractional) CFO/COO leadership services, tailored specifically to your business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSun Prairie, WI, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“At Peak Business Navigation, our seasoned CFOs and COOs have decades of experience working in businesses just like yours.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchFall River, MA, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Mopping Up Operational Chaos From Coast to Coast At Cornerstone Virtual Partners, we specialize in strategic operations and business management for janitorial and service-based…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHouston, TX, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“As a Fractional Operations Manager, I build a partnership with my clients based on their goals, values, and a deep understanding of their business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCharlotte, NC, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“PREMIUM, FRACTIONAL FINANCIAL & ACCOUNTING SERVICES Feeling unclear about your finances and how to achieve your business’ goals?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWest Fargo, ND, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Our company specializes in providing fractional COO services and leadership coaching tailored specifically for startups and small businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCharlotte, NC, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“FirstCall Fractional provides fractional COO services and change management for small firms with strong, visionary managing partners and founders.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCape Coral, FL, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Law firms don't fail because of bad lawyering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchDallas/ Fort Worth, TX, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“As a former Executive Vice President myself, Peak Executive Solutions provides Fractional COO services for the things that keep you awake at night.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAsheville, NC, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Providing part-time (fractional) & temporary (interim) operational and administrative leadership for small to medium organizations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchEvanston, IL, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Backline Business Consulting delivers Operations excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDenver, CO, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“StairStep Strategies is a fractional COO firm led by Larson Stair, serving pre-seed and Series A B2B SaaS founders.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchInwood, NY, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Allegiance Partners is a full service C-suite Executive-For-Hire company, outsourcing the best in CEO, COO, CFO, and CMO services & expertise at prices a growing company can…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Regis Pond Ventures provides fractional COO / CFO support for early stage companies as well as interim support for specific functional areas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchDenver, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Are you trapped in the daily grind?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchArlington, VA, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Think of First Ops as your on-call Chief Operations Officer (COO) dedicated to solving your business operations challenges efficiently, thoroughly, and on time – which liberates…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBuffalo, NY, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“We believe that helping you to grow both your experience and supports-at the same time-is what will build the strongest foundation for your growing business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 153 fractional coo services based in the United States

See the full list, filter by size, metro and specialty, and access 79 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fractional coo services based in the United States at a glance

As of Nov 6, 2026
28.8%Verified-email coverage
1.8Average contacts per company
1-10Median size (employees)
5.2%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
147
11-50
5
51-200
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 153 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with the United States whose business descriptions match “fractional coo services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 79 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “fractional coo services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fractional coo services are there based in the United States?

RevenueBase identified 153 company matches for fractional coo services associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Check OFF Your List tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most fractional coo services?

New York leads with 8 company records, followed by Charlotte (5) and Austin (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 79 professional contacts with verified work emails tracked across these 153 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 153 fractional coo services based in the United States. Start with a free account, no credit card.

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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.