Company lists · Data refreshed November 2026

Top 25 Fractional cto services agencies worldwide

RevenueBase identified 1,139 company matches for fractional cto services agencies worldwide as of November 2026 and tracks 3,118 professional contacts across them, including 739 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for fractional cto services agencies worldwide, 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. Country and city lists for fractional cto services agencies follow the table.

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
1,139Companies
3,118Contacts tracked
739Verified emails
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The 25 largest fractional cto services agencies worldwide

Ranked by team size
Top 25 of 1,139 company matches for fractional cto services agencies worldwide, 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 matchKarimganj, IndiaHQ recorded Nov 6, 202651-200156 contacts →

Exact match

“Struggling to keep your small or mid-market company secure, data-driven, and AI-ready while staying on budget?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPlano, TX, United StatesHQ recorded Nov 6, 202651-200148 contacts →

Exact match

“Fortium Partners is the largest team of operating technology executives in the world serving public, private, and private-equity owned organizations across all industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchOxford, United KingdomHQ recorded Nov 6, 202651-200106 contacts →

Exact match

“Freeman Clarke is the largest and most experienced team of fractional CIOs, CTOs and CISOs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBletchingley, United KingdomHQ recorded Nov 6, 202651-20098 contacts →

Exact match

“Supercharged Fractional CMOs The Marketing Centre is the UK’s #1 Fractional CMO provider, with the country’s largest team of experienced marketing and growth leaders.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMohali, IndiaHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“Softuvo: Your Strategic Interim CTO & MVP Growth Partner In a world of complex technical challenges, we see infinite possibilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPhiladelphia, PA, United StatesHQ recorded Nov 6, 2026n/a33 contacts →

Exact match

“More than ever before, B2C and B2B businesses need the strategy of a chief marketing officer but shouldn't hire full-time.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchOmaha, NE, United StatesHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“You lead the company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“TMA Group is a leader in fractional C-Suite advisory services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Invest in your finance function with a Fractional CFO: Our expert CFOs specialize in transforming your finance function and your business performance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Metacto helps growing companies turn AI experimentation into measurable business outcomes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGauteng, South AfricaHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“The Marketing Centre provides Fractional CMO's/ part-time Marketing Directors to businesses from a network of highly skilled marketing professionals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchUnited StatesHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Top Netics offers cost-effective access to experienced technology leaders for companies in need of strategic guidance and support.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchEl Segundo, CA, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“TechEmpower was founded in 1997 with the mission of “Making it Safe to Innovate.” TechEmpower is an expert at turning ideas into successful solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchKS, United StatesHQ recorded Nov 6, 20261-1024 contacts →

Exact match

“Don't hire a mediocre full-time CMO.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSan Francisco, FL, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Silicon Valley Software Group (SVSG) is a team of fractional CTOs who help companies address their most pressing technology challenges.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWA, United StatesHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“Our mission is to provide an economical alternative to the financial drain of a full time technology staff.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Rational Partners delivers measurable value creation and risk mitigation for technology investments across the UK and Europe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchFresno, CA, United StatesHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Bixly provides Fractional CTO services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Your business can't afford a leadership gap.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchParis, FranceHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“La tech devrait servir votre business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“You need to market yourself, they said.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchTbilisi, GeorgiaHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Stimuli Digital is a fractional CTO and engineering team for marketing/sales agencies and GTM teams that need production-grade software without building a full tech department.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchParis, FranceHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“CO-CTO is a time-sharing CTO service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Fractional CFO Services, Reporting and Bookkeeping.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRegina, AZ, CanadaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Founded in 1989 and located in Regina, Allstar Tech is a boutique Business Management and Information Technology consulting firm.”

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

Showing 25 of 1,139 fractional cto services agencies worldwide

See the full list, filter by size, metro and specialty, and access 739 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fractional cto services agencies worldwide at a glance

As of Nov 6, 2026
23.7%Verified-email coverage
2.7Average contacts per company
1-10Median size (employees)
3.4%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,042
11-50
86
51-200
11

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for fractional cto services agencies are linked below.
What qualifies
Company records worldwide whose business descriptions match “fractional cto services agencies” 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. 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 739 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.

Fractional cto services agencies by location

5 lists · largest first

Every Fractional cto services agencies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 cto services agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fractional cto services agencies are there worldwide?

RevenueBase identified 1,139 company matches for fractional cto services agencies worldwide 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?

Team Karimganj tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most fractional cto services agencies?

The United States leads with 470 companies, followed by the United Kingdom (94) and Canada (43). Every fractional cto services agencies list by country and city is linked on this page.

Which city has the most fractional cto services agencies?

London leads with 39 company records, followed by New York (28) and Atlanta (14).

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 739 professional contacts with verified work emails tracked across these 1,139 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.

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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.