Company lists · Data refreshed September 2026

Top 25 Interim marketing executives based in the United States

RevenueBase identified 435 interim marketing executives headquartered in the United States as of September 2026 and tracks 1,985 professional contacts across them, including 722 with verified work emails. New York is the largest hub.

This list covers interim marketing executives headquartered in the 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 14, 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 14, 2026 86% judged on-target in blind review
435Companies
1,985Contacts tracked
722Verified emails
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The 25 largest interim marketing executives based in the United States

Ranked by team size
Top 25 of 435 interim marketing executives based in the United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to interim marketing executives: 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
1Partial evidenceAtlanta, GA, United StatesHQ checked Sep 14, 2026201-500215 contacts →

Partial evidence

“TechCXO provides companies with on demand executives.”

Source: RevenueBase Database · checked Sep 14, 2026
2Strong evidenceHouston, TX, United StatesHQ checked Sep 14, 202651-200158 contacts →

Strong evidence

“Chief Outsiders, the nation’s leading Executives-as-a-Service firm, helps CEOs and their organizations identify the fractional marketing and sales executives they need to…”

Source: RevenueBase Database · checked Sep 14, 2026
3Partial evidenceAtlanta, GA, United StatesHQ checked Sep 14, 202611-5082 contacts →

Partial evidence

“MarketPro is the leading high-end executive search firm delivering top performing innovative marketers.”

Source: RevenueBase Database · checked Sep 14, 2026
4Strong evidenceNewton Highlands, MA, United StatesHQ checked Sep 14, 2026n/a50 contacts →

Strong evidence

Interim Executive Solutions provides experienced leaders to work with non-profit organizations in transition.”

Source: RevenueBase Database · checked Sep 14, 2026
5Strong evidenceCarlisle, MA, United StatesHQ checked Sep 14, 2026n/a49 contacts →

Strong evidence

Interimarketing™ provides interim marketing and communications services to companies in the healthcare, medical device and molecular diagnostic industries.”

Source: RevenueBase Database · checked Sep 14, 2026
6Partial evidenceKansas City, MO, United StatesHQ checked Sep 14, 202611-5046 contacts →

Partial evidence

“Crux is the “un-agency,” a radical rethink of what marketing can and should be.”

Source: RevenueBase Database · checked Sep 14, 2026
7Partial evidenceMinneapolis, MN, United StatesHQ checked Sep 14, 202611-5043 contacts →

Partial evidence

“Authentic® is a fractional CMO and marketing transformation firm, built to help growing businesses Overcome Random Acts of Marketing® and confidently take the next right step…”

Source: RevenueBase Database · checked Sep 14, 2026
8Partial evidenceSt Cloud, MN, United StatesHQ checked Sep 14, 202611-5038 contacts →

Partial evidence

Marketing shouldn’t feel like a guessing game.”

Source: RevenueBase Database · checked Sep 14, 2026
9Indirect evidenceOmaha, NE, United StatesHQ checked Sep 14, 202611-5036 contacts →

Indirect evidence

“You lead the company.”

Source: RevenueBase Database · checked Sep 14, 2026
10Partial evidencePhiladelphia, PA, United StatesHQ checked Sep 14, 2026n/a35 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 14, 2026
11Indirect evidenceKS, United StatesHQ checked Sep 14, 20261-1029 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 14, 2026
12Partial evidenceRedwood City, CA, United StatesHQ checked Sep 14, 202651-20026 contacts →

Partial evidence

“EM Marketing is a Bay Area-based consulting firm that provides marketing strategy and execution services for a variety of industries.”

Source: RevenueBase Database · checked Sep 14, 2026
13Partial evidenceSan Antonio, TX, United StatesHQ checked Sep 14, 202611-5024 contacts →

Partial evidence

“Robot Creative is an award-winning creative marketing firm that specializes in providing fractional CMO services, branding, and outsourced marketing services for companies seeking…”

Source: RevenueBase Database · checked Sep 14, 2026
14Partial evidenceIrvine, CA, United StatesHQ checked Sep 14, 20261-1020 contacts →

Partial evidence

“Cerius is Your Single Source for Executive Leadership.”

Source: RevenueBase Database · checked Sep 14, 2026
15Strong evidenceKulpsville, PA, United StatesHQ checked Sep 14, 202611-5018 contacts →

Strong evidence

“Whether you have an internal marketing team of one or one hundred, chances are you need help filling gaps and increasing the effectiveness of your spend.”

Source: RevenueBase Database · checked Sep 14, 2026
16Indirect evidenceDenver, CO, United StatesHQ checked Sep 14, 20261-1018 contacts →

Indirect evidence

“T Squared is a privately held search firm with HQ in Denver Colorado.”

Source: RevenueBase Database · checked Sep 14, 2026
17Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 14, 202611-5017 contacts →

Partial evidence

“With C&Z's 22+ years of relationships with 500+ marketing consultants and leading tech companies (including Google, Cisco, Microsoft, Dell, AWS, and more), we're in a unique…”

Source: RevenueBase Database · checked Sep 14, 2026
18Partial evidenceAtlanta, GA, United StatesHQ checked Sep 14, 202611-5014 contacts →

Partial evidence

“We are Type Marketing.”

Source: RevenueBase Database · checked Sep 14, 2026
19Partial evidenceDenver, CO, United StatesHQ checked Sep 14, 202611-5013 contacts →

Partial evidence

“C Squared Solutions provides deeply experienced fractional or interim CEOs, CFOs and COOs to support and round out leadership teams.”

Source: RevenueBase Database · checked Sep 14, 2026
20Partial evidenceAustin, TX, United StatesHQ checked Sep 14, 202611-5013 contacts →

Partial evidence

“We are marketing experts with experience supporting small, YC Start Ups, to established, Fortune 100 companies.”

Source: RevenueBase Database · checked Sep 14, 2026
21Partial evidenceCincinnati, United StatesHQ checked Sep 14, 20261-1012 contacts →

Partial evidence

“CMO-OnLoan provides fractional Chief Marketing Officer (CMO) leadership for privately held, mid-market B2B companies in Greater Cincinnati, Dayton, and Northern Kentucky.”

Source: RevenueBase Database · checked Sep 14, 2026
22Indirect evidenceNew York, NY, United StatesHQ checked Sep 14, 202611-5012 contacts →

Indirect evidence

“We augment their teams with the leadership and executional resources to hit their next business milestone.”

Source: RevenueBase Database · checked Sep 14, 2026
23Indirect evidenceMemphis, TN, United StatesHQ checked Sep 14, 20261-1011 contacts →

Indirect evidence

“At Hemline, we're of a mind that how you market your product should evolve with the economic environment.”

Source: RevenueBase Database · checked Sep 14, 2026
24Partial evidencePhoenix, AZ, United StatesHQ checked Sep 14, 202611-5011 contacts →

Partial evidence

“TAG CXO is delivering the right executive-level leadership at the right time so your organization can move faster and smarter with confidence.”

Source: RevenueBase Database · checked Sep 14, 2026
25Partial evidenceDallas, TX, United StatesHQ checked Sep 14, 202611-5011 contacts →

Partial evidence

“What is a Contract Executive?”

Source: RevenueBase Database · checked Sep 14, 2026

Showing 25 of 435 interim marketing executives based in the United States

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Interim marketing executives based in the United States at a glance

As of Sep 14, 2026
36.4%Verified-email coverage
4.6Average contacts per company
1-10Median size (employees)
4.1%Largest-city concentration · New York
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
384
11-50
45
51-200
5
201-500
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 435 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 interim marketing executives, 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 the United States whose own description of what they do matches “interim marketing executives”. 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 interim marketing executives), 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 interim marketing executives, and records with no verified work email. Companies headquartered outside United States 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, 722 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 14, 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 interim marketing executives, 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 interim marketing executives are there based in the United States?

RevenueBase identified 435 interim marketing executives headquartered in the 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?

Techcxo, headquartered in Atlanta, tops this list with the largest team on record.

Which city has the most interim marketing executives?

New York leads with 18 headquartered companies, followed by Chicago (15) and Los Angeles (15).

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 722 verified decision-maker contacts tracked across these 435 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 14, 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.