Company lists · Data refreshed October 2026

Top 25 Database marketing consulting services worldwide

Name: Database marketing consulting services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 19, 2026 39,629 companies tracked

RevenueBase identified 39,629 company matches for database marketing consulting services worldwide as of October 2026 and tracks 266,465 professional contacts across them, including 44,810 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for database marketing consulting services 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 October 19, 2026. Country and city lists for database marketing consulting services 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 Oct 19, 2026 How this list was built

39,629Companies

266,465Contacts tracked

44,810Verified emails

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The 25 largest database marketing consulting services worldwide

Ranked by team size

Top 25 of 39,629 company matches for database marketing consulting services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 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	Prefeitura Municipal	Exact match	BrazilHQ recorded Oct 19, 2026	n/a	27,746 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2	Zoominfo	Exact match	Vancouver, WA, United StatesHQ recorded Oct 19, 2026	1,001-5,000	4,028 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 · Oct 19, 2026 · View company records in RevenueBase
3	Caci LTD	Exact match	London, United KingdomHQ recorded Oct 19, 2026	1,001-5,000	1,876 contacts →
	Exact match “CACI offers an unrivalled range of data, marketing and IT solutions to a wide range of industries across both the public and private sectors.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4	Data Axle	Exact match	Dallas, TX, United StatesHQ recorded Oct 19, 2026	1,001-5,000	1,118 contacts →
	Exact match “Data Axle helps clients create a foundation of clean data, find new leads, develop winning strategies, design beautiful campaigns, and can handle all day-to-day execution needs” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5	EXL Services LTD	Exact match	n/a	n/a	1,113 contacts →
	Exact match “Established in 1994, we provide a blend of business strategy, marketing services, behavioural change and executive coaching services and techniques to help grow the business of…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6	Verticurl A WPP Company	Exact match	SingaporeHQ recorded Oct 19, 2026	1,001-5,000	1,003 contacts →
	Exact match “Verticurl, a division of Ogilvy, was established in 2006 with the mission to be the world’s leading marketing technology services agency for multinational organizations.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7	SEM	Exact match	Sariyer, TürkiyeHQ recorded Oct 19, 2026	n/a	916 contacts →
	Exact match “SEM is a global new generation consumer marketing and technologies brand where we combine growth consultancy, advanced analytics, digital marketing and technology services under…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8	IWCO	Exact match	Chanhassen, MN, United StatesHQ recorded Oct 19, 2026	1,001-5,000	897 contacts →
	Exact match “IWCO has served the needs of North American direct marketers for more than 50 years.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9	SEO Discovery Private Limited	Exact match	Mohali, IndiaHQ recorded Oct 19, 2026	201-500	766 contacts →
	Exact match “SEO Discovery is a global leader in next-generation digital marketing services, solutions, and consulting.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10	Anteriad	Exact match	New York, NY, United StatesHQ recorded Oct 19, 2026	501-1,000	741 contacts →
	Exact match “Data Driven.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11	Manlitics B2B Ites	Exact match	New York, United StatesHQ recorded Oct 19, 2026	501-1,000	729 contacts →
	Exact match “In an ERA of new and emerging digital mediums, we align our core expertise of today’s ever-changing technology with a clear understanding of traditional marketing methods without…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12	Salebuild	Exact match	Redwood City, CA, United StatesHQ recorded Oct 19, 2026	n/a	704 contacts →
	Exact match “Salesify, a leading provider of B2B demand generation services, helps our clients create pipeline and accelerate revenue by identifying, profiling, nurturing and connecting with…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13	Vertis Communications	Exact match	Sussex, WI, United StatesHQ recorded Oct 19, 2026	10001+	688 contacts →
	Exact match “Vertis Communications was acquired by Quad/Graphics in January 2013.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14	Localsearch Swisscom Directories AG	Exact match	Zürich, SwitzerlandHQ recorded Oct 19, 2026	501-1,000	654 contacts →
	Exact match “localsearch helps companies to be found online as well as to acquire new customers and gain their loyalty over the long term.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15	Belltech	Exact match	Las Condes, ChileHQ recorded Oct 19, 2026	201-500	615 contacts →
	Exact match “Belltech te ayuda a entender el comportamiento de tus clientes impulsado por una estrategia basada en los datos, para poder entregar experiencias que sean personalizadas…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16	Sightspectrum	Exact match	Crowley, TX, United StatesHQ recorded Oct 19, 2026	501-1,000	609 contacts →
	Exact match “SightSpectrum is a technology consulting company with an exclusive focus on Data and Analytics.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17	Mediaradar, INC	Exact match	New York, NY, United StatesHQ recorded Oct 19, 2026	501-1,000	605 contacts →
	Exact match “MediaRadar equips marketing, sales and analytics leaders with the intelligence they need to stay ahead.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18	KCM	Exact match	Seoul, South KoreaHQ recorded Oct 19, 2026	n/a	524 contacts →
	Exact match “KC Marketing” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19	Infogroup	Exact match	Dallas, TX, United StatesHQ recorded Oct 19, 2026	1,001-5,000	509 contacts →
	Exact match “Infogroup is a big data, analytics, and marketing services provider that delivers best in class data-driven customer-centric technology solutions.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20	Numberly	Exact match	Paris, FranceHQ recorded Oct 19, 2026	501-1,000	485 contacts →
	Exact match “Numberly, Marketing Technologist, is a major player in the field of data marketing.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21	YES Marketing	Exact match	Chicago, IL, United StatesHQ recorded Oct 19, 2026	201-500	485 contacts →
	Exact match “Yes Marketing focuses on enabling marketers to engage, acquire and retain consumers along each stage of the consumer journey with a brand – from awareness through consideration…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22	Sg360	Exact match	Wheeling, IL, United StatesHQ recorded Oct 19, 2026	501-1,000	481 contacts →
	Exact match “sg360° can help you identify and connect with your best prospects 1:1, both offline and on.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23	Fifty-Five	Exact match	Paris, United KingdomHQ recorded Oct 19, 2026	201-500	472 contacts →
	Exact match “fifty-five was founded in 2010 by former Google executives who understood and anticipated the potential of data in brands’ marketing strategies.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24	Marketdata	Exact match	Sao Paulo, BrazilHQ recorded Oct 19, 2026	201-500	467 contacts →
	Exact match “A Marketdata é uma das mais completas empresas de marketing de relacionamento do mercado latino-americano.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25	Mavlers	Exact match	San Jose, CA, United StatesHQ recorded Oct 19, 2026	501-1,000	466 contacts →
	Exact match “At Mavlers, we’re more than just a digital marketing and technology partner-we’re your behind-the-scenes powerhouse.” Recorded in the RevenueBase company graph · Oct 19, 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 “database marketing consulting services”. 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 39,629 database marketing consulting services worldwide

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Database marketing consulting services worldwide at a glance

As of Oct 19, 2026

16.8%Verified-email coverage

6.7Average contacts per company

1-10Median size (employees)

1.7%Largest-city concentration · London

Oct 19, 2026Page data refreshed

Companies by employee count

1-10

29,173

11-50

8,307

51-200

1,585

201-500

332

501-1,000

1,001-5,000

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 database marketing consulting services are linked below.
What qualifies: Company records worldwide whose business descriptions match “database marketing consulting 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. 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 44,810 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 October 19, 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.

Database marketing consulting services by location

167 lists · largest first

Every Database marketing consulting services 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 “database marketing consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many database marketing consulting services are there worldwide?

RevenueBase identified 39,629 company matches for database marketing consulting services worldwide as of October 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?

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

Which country has the most database marketing consulting services?

The United States leads with 9,869 companies, followed by India (3,182) and the United Kingdom (2,195). Every database marketing consulting services list by country and city is linked on this page.

Which city has the most database marketing consulting services?

London leads with 686 company records, followed by Sao Paulo (443) and New York (405).

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 44,810 professional contacts with verified work emails tracked across these 39,629 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 October 19, 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.