Company lists · Data refreshed November 2026

Top 25 Martech companies worldwide

Name: Martech companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 100,112 companies tracked

RevenueBase identified 100,112 company matches for martech companies worldwide as of November 2026 and tracks 834,761 professional contacts across them, including 183,859 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for martech companies 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 martech companies 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

100,112Companies

834,761Contacts tracked

183,859Verified emails

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The 25 largest martech companies worldwide

Ranked by team size

Top 25 of 100,112 company matches for martech companies 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	RRD	Exact match	Chicago, IL, United StatesHQ recorded Nov 6, 2026	10001+	31,406 contacts →
	Exact match “RRD provides a complete portfolio of marketing, packaging, print and business services to the world’s most respected brands, including 92% of the Fortune 100.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Hubspot	Exact match	Cambridge, United StatesHQ recorded Nov 6, 2026	5,001-10,000	11,646 contacts →
	Exact match “HubSpot is a leading agentic customer platform that provides software and support to help businesses grow better.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Epsilon	Exact match	Irving, United StatesHQ recorded Nov 6, 2026	5,001-10,000	10,260 contacts →
	Exact match “Epsilon is a global leader in data and identity with deep expertise in digital media, clean rooms, customer data platforms, loyalty and marketing services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	WPP	Exact match	London, FranceHQ recorded Nov 6, 2026	10001+	6,648 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	MONKS	Exact match	London, United KingdomHQ recorded Nov 6, 2026	5,001-10,000	6,339 contacts →
	Exact match “Monks combines an extraordinary range of global marketing and technology services to accelerate business possibilities and redefine how brands and businesses interact with the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	HIBU	Exact match	Cedar Rapids, IA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	4,702 contacts →
	Exact match “Hibu is a leading provider of technology-driven, integrated digital marketing solutions for America’s local businesses, trusted by tens of thousands of local business owners.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Zoominfo	Exact match	Vancouver, MA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	4,262 contacts →
	Exact match “ZoomInfo (NASDAQ: GTM) is the go-to-market platform that helps businesses find, acquire and grow their customers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Xdbs Worldwide	Exact match	Dubai, United Arab EmiratesHQ recorded Nov 6, 2026	1,001-5,000	3,609 contacts →
	Exact match “At XDBS, we primarily work with media agencies, publishers and marketing companies looking to leverage marketing automation and digital marketing capacity and capability to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Oliver The Brandtech Group	Exact match	London, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	3,512 contacts →
	Exact match “OLIVER is the world's #1 in-housing expert, designing, building, and running AI-powered marketing organizations inside the world's biggest brands.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	DEPT	Exact match	Amsterdam, NetherlandsHQ recorded Nov 6, 2026	1,001-5,000	3,470 contacts →
	Exact match “DEPT® is a Growth Invention company built to help the world’s most ambitious brands grow faster.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Zeta Global	Exact match	New York, United StatesHQ recorded Nov 6, 2026	1,001-5,000	3,122 contacts →
	Exact match “At Zeta Global (NYSE: ZETA), we help enterprise brands and agencies Achieve the Impossible™ with superintelligent marketing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Klaviyo	Exact match	Boston, MA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,980 contacts →
	Exact match “Klaviyo (NYSE: KVYO) is the autonomous B2C CRM.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	DEXYP	Exact match	Dallas, TX, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,922 contacts →
	Exact match “2019 Thryv, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Best Version Media	Exact match	Brookfield, WI, United StatesHQ recorded Nov 6, 2026	n/a	2,470 contacts →
	Exact match “Best Version Media simplifies local marketing by offering small and midsize businesses a complete mix of solutions to keep them top-of-mind, from community magazine ads to digital…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Affinityx	Exact match	Elgin, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,394 contacts →
	Exact match “AffinityX is a new kind of technology company built on decades of operational process excellence.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	BRAZE	Exact match	New York, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,328 contacts →
	Exact match “Braze is the leading customer engagement platform that empowers brands to Be Absolutely Engaging.™ Braze allows any marketer to collect and take action on any amount of data from…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Bluefocus	Exact match	Chaoyang District, ChinaHQ recorded Nov 6, 2026	1,001-5,000	1,847 contacts →
	Exact match “BlueFocus Communication Group (SZSE: is one of the world’s top marketing communications groups and China’s largest overseas marketing company, empowering businesses with…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Stackadapt	Exact match	Toronto, ON, CanadaHQ recorded Nov 6, 2026	1,001-5,000	1,833 contacts →
	Exact match “StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Constant Contact	Exact match	Waltham, MA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,716 contacts →
	Exact match “We deliver for small businesses with powerful tools to simplify and amplify digital marketing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Optimizely	Exact match	New York, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,642 contacts →
	Exact match “Optimizely is the AI platform for marketing, built for the experience-makers who shape how brands show up in the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Power Digital Marketing	Exact match	San Diego, VA, United StatesHQ recorded Nov 6, 2026	501-1,000	1,635 contacts →
	Exact match “Power Digital is a growth marketing firm fueled by technology and driven by a talented team of consultative marketers, creatives, analysts and technologists.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Schbang	Exact match	Mumbai, IndiaHQ recorded Nov 6, 2026	1,001-5,000	1,606 contacts →
	Exact match “Schbang is a Creative, Media & Technology Transformation Company founded in 2015 by Harshil Karia & , Sohil Karia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Appsflyer	Exact match	San Francisco, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,583 contacts →
	Exact match “AppsFlyer is the Modern Marketing Cloud that helps businesses transform complex data into clarity and growth.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Grazitti Interactive	Exact match	Mountain View, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,568 contacts →
	Exact match “Grazitti Interactive is a digital innovation leader with offices in India, USA, Australia, and Singapore.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Localiq	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,550 contacts →
	Exact match “Grow your business with digital marketing powered by AI and local expertise.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “martech companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 100,112 martech companies worldwide

See the full list, filter by size, metro and specialty, and access 183,859 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Martech companies worldwide at a glance

As of Nov 6, 2026

22.0%Verified-email coverage

8.3Average contacts per company

1-10Median size (employees)

1.9%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

67,599

11-50

25,957

51-200

4,669

201-500

1,037

501-1,000

308

1,001-5,000

179

5,001-10,000

10001+

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 martech companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “martech companies” 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 183,859 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.

Martech companies by location

370 lists · largest first

Every Martech companies 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 “martech companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many martech companies are there worldwide?

RevenueBase identified 100,112 company matches for martech companies 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?

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

Which country has the most martech companies?

The United States leads with 23,061 companies, followed by India (15,025) and the United Kingdom (5,169). Every martech companies list by country and city is linked on this page.

Which city has the most martech companies?

London leads with 1870 company records, followed by New York (1116) and Pune (1089).

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 183,859 professional contacts with verified work emails tracked across these 100,112 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.