Company lists · Data refreshed September 2026

Top 25 Strategic alliance marketing agencies worldwide

RevenueBase identified 40,707 strategic alliance marketing agencies worldwide as of September 2026 and tracks 280,108 professional contacts across them, including 64,411 with verified work emails. The United States is the largest market and London the largest hub.

This list covers strategic alliance marketing agencies worldwide, 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. Country and city lists for strategic alliance marketing agencies follow the table.

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
40,707Companies
280,108Contacts tracked
64,411Verified emails
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The 25 largest strategic alliance marketing agencies worldwide

Ranked by team size
Top 25 of 40,707 strategic alliance marketing agencies worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to strategic alliance marketing agencies: 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 evidenceUsa, FranceHQ checked Sep 29, 202610001+7,716 contacts →

Partial evidence

“At Deloitte Digital, we connect brands with the right strategies and tools to create great impact.”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidencePrague, United KingdomHQ checked Sep 29, 202610001+5,483 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceLondon, United KingdomHQ checked Sep 29, 20265,001-10,0003,247 contacts →

Indirect evidence

“Hello.”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 20265,001-10,0002,648 contacts →

Indirect evidence

“Grey’s mission is to create Famously Effective ideas that move people, business, and the world forward-harnessing the power of creativity to solve business problems and deliver…”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceGreeceHQ checked Sep 29, 20265,001-10,0001,802 contacts →

Indirect evidence

“informal is a company based out of Greece.”

Source: RevenueBase Database · checked Sep 29, 2026
6Partial evidenceBaltimore, MD, United StatesHQ checked Sep 29, 2026n/a1,255 contacts →

Partial evidence

“TBC is an independently owned, full-service branding, advertising and strategic communications agency with headquarters in Baltimore, Maryland, USA.”

Source: RevenueBase Database · checked Sep 29, 2026
7Partial evidenceKozhikode, IndiaHQ checked Sep 29, 2026n/a989 contacts →

Partial evidence

“We're not that yet another, ordinary marketing agency!”

Source: RevenueBase Database · checked Sep 29, 2026
8Partial evidenceSydney, AustraliaHQ checked Sep 29, 20261,001-5,000860 contacts →

Partial evidence

“IVE Group is Australia’s largest diversified marketing company.”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 29, 2026501-1,000751 contacts →

Indirect evidence

“Setting the standard for the next generation of global agencies, Archetype partners with category creators and industry leaders to build the world’s most magnetic brands.”

Source: RevenueBase Database · checked Sep 29, 2026
10Partial evidenceLos Angeles, CA, United StatesHQ checked Sep 29, 2026201-500750 contacts →

Partial evidence

“In business for over 30 years, Allied has built upon its roots in film advertising and publicity to become a global leader in entertainment, culture, and lifestyle marketing.”

Source: RevenueBase Database · checked Sep 29, 2026
11Partial evidenceSouthfield, MI, United StatesHQ checked Sep 29, 2026501-1,000708 contacts →

Partial evidence

“Doner unlocks all the tools of Modern marketing to build lasting connections with every day, Main Street consumers.”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 29, 2026201-500698 contacts →

Indirect evidence

“Team One was founded with one philosophical focus: to construct brands of elevated aspiration and worth by attracting affluent consumers like never before.”

Source: RevenueBase Database · checked Sep 29, 2026
13Partial evidenceMansfield, United KingdomHQ checked Sep 29, 20261,001-5,000649 contacts →

Partial evidence

“We’re Linney, a connected marketing partner helping brands turn complexity into clarity across digital, physical and ecommerce channels.”

Source: RevenueBase Database · checked Sep 29, 2026
14Partial evidenceUnited StatesHQ checked Sep 29, 2026501-1,000600 contacts →

Partial evidence

“72andSunny is a global marketing agency who unlock possibilities for the world's most ambitious brands.”

Source: RevenueBase Database · checked Sep 29, 2026
15Partial evidenceLos Angeles, CA, United StatesHQ checked Sep 29, 2026201-500571 contacts →

Partial evidence

“Named one of Ad Age’s 2026 Top 10 Best Places to Work, Canvas Worldwide is an independent media agency that provides innovative marketing solutions for brands looking to challenge…”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidenceKansas City, MO, United StatesHQ checked Sep 29, 2026501-1,000518 contacts →

Indirect evidence

“BarkleyOKRP is one of the largest independent ad agencies in the U.S, matching scale with soul to help build brands like Burger King, Corona Premier, Metro by T-Mobile, Planet…”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceLas Vegas, NV, United StatesHQ checked Sep 29, 2026201-500493 contacts →

Indirect evidence

“R&R partners isn’t our name, it’s our promise.”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceAustin, TX, United StatesHQ checked Sep 29, 2026501-1,000488 contacts →

Indirect evidence

“GSD & M is a creatively driven, full-service agency born and raised in Austin, TX.”

Source: RevenueBase Database · checked Sep 29, 2026
19Indirect evidenceBrooklyn, United StatesHQ checked Sep 29, 202651-200485 contacts →

Indirect evidence

“Translation is the world’s most influential independent creative company, reimagining how brands and artists tell their stories and drive value.”

Source: RevenueBase Database · checked Sep 29, 2026
20Partial evidenceRichmond, VA, United StatesHQ checked Sep 29, 2026201-500482 contacts →

Partial evidence

“We are a full-service agency with capabilities in advertising, strategic planning, direct response, digital, data analytics, design and branded content.”

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceWashington, NC, United StatesHQ checked Sep 29, 2026n/a468 contacts →

Indirect evidence

“NOBODY® is a social-first agency built for complex challenges, serving leading brands, nonprofits, and the Fortune 500.”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceLondon, United KingdomHQ checked Sep 29, 2026201-500459 contacts →

Indirect evidence

“We are a creative agency that solves big business problems for brands with big ambitions.”

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 29, 2026n/a444 contacts →

Indirect evidence

“Steam en arbeidsmarktcommunicatie.”

Source: RevenueBase Database · checked Sep 29, 2026
24Partial evidenceBoulder, CO, United StatesHQ checked Sep 29, 2026201-500439 contacts →

Partial evidence

“Match Marketing Group is the connective tissue that empowers North American marketing agencies Public Label and Match Retail to collaborate and inspire each other.”

Source: RevenueBase Database · checked Sep 29, 2026
25Indirect evidenceCoconut Grove, FL, United StatesHQ checked Sep 29, 202651-200431 contacts →

Indirect evidence

“Anchored in the strong belief that brands - like people - have soul, we search for that intangible fiber that touches the lives of consumers, creating relevant and unique business…”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 40,707 strategic alliance marketing agencies worldwide

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Strategic alliance marketing agencies worldwide at a glance

As of Sep 29, 2026
23.0%Verified-email coverage
6.9Average contacts per company
1-10Median size (employees)
2.1%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
28,931
11-50
10,102
51-200
1,294
201-500
228
501-1,000
68
1,001-5,000
32
5,001-10,000
7
10001+
18

Email recency is reported on each country list linked below.

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 strategic alliance marketing agencies, 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.
Coverage
Every country. Country and city lists for strategic alliance marketing agencies are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “strategic alliance marketing agencies”. 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 strategic alliance marketing agencies), 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 strategic alliance marketing agencies, and records with no verified work email.
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, 64,411 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.

Strategic alliance marketing agencies by location

197 lists · largest first

Every Strategic alliance marketing 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 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 strategic alliance marketing agencies, 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 strategic alliance marketing agencies are there worldwide?

RevenueBase identified 40,707 strategic alliance marketing agencies worldwide 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?

Deloitte Digital, headquartered in Canberra, tops this list with the largest team on record.

Which country has the most strategic alliance marketing agencies?

The United States leads with 10,415 companies, followed by India (2,654) and the United Kingdom (2,265). Every strategic alliance marketing agencies list by country and city is linked on this page.

Which city has the most strategic alliance marketing agencies?

London leads with 845 headquartered companies, followed by New York (645) and Sao Paulo (511).

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 64,411 verified decision-maker contacts tracked across these 40,707 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.