Company lists · Data refreshed November 2026

Top 25 Marketing technology roi consultants worldwide

RevenueBase identified 4,161 company matches for marketing technology roi consultants worldwide as of November 2026 and tracks 32,471 professional contacts across them, including 9,645 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for marketing technology roi consultants 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 marketing technology roi consultants 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
4,161Companies
32,471Contacts tracked
9,645Verified emails
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The 25 largest marketing technology roi consultants worldwide

Ranked by team size
Top 25 of 4,161 company matches for marketing technology roi consultants 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 matchNew York, United StatesHQ recorded Nov 6, 20261,001-5,0003,122 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
2Exact matchSingaporeHQ recorded Nov 6, 20261,001-5,000932 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSariyer, TürkiyeHQ recorded Nov 6, 2026n/a930 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNew York, MS, United StatesHQ recorded Nov 6, 2026501-1,000521 contacts →

Exact match

“Amsive is a data-driven performance marketing agency that enhances marketing ROI through innovative customer acquisition and engagement solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSan Jose, CA, United StatesHQ recorded Nov 6, 2026501-1,000467 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLa Jolla, CA, United StatesHQ recorded Nov 6, 2026201-500448 contacts →

Exact match

“Machintel is dedicated to delivering transformative and affordable go-to-market solutions, ensuring a strong return on investment for brands, agencies, tech platforms, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchEindhoven, NetherlandsHQ recorded Nov 6, 2026n/a352 contacts →

Exact match

“Are you looking for a marketing technology expert- Do you need an independent consultant helping you selecting the right solution in the marketing technology field- Do you need…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCincinnati, OH, United StatesHQ recorded Nov 6, 2026201-500319 contacts →

Exact match

“Claritas: Empowering Data-Driven Marketing With nearly 50 years of understanding the American consumer, Claritas offers a comprehensive marketing optimization platform.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 2026201-500306 contacts →

Exact match

“Haus is the causal marketing platform top businesses trust to optimize billions in ad spend worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-500296 contacts →

Exact match

“mediasense is a global, independent advisor that brings the clarity, connection, and confidence modern marketers need to fuel growth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchColorado Springs, CO, United StatesHQ recorded Nov 6, 2026201-500279 contacts →

Exact match

“Intero Digital is a leading digital marketing agency with offices across the USA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDenver, IL, United StatesHQ recorded Nov 6, 2026201-500252 contacts →

Exact match

“Adswerve is an award-winning predictive marketing consulting firm helping brands and agencies acquire, grow, and retain customers while maximizing ROI.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGurgaon, IndiaHQ recorded Nov 6, 2026201-500246 contacts →

Exact match

“Founded in 2014, DWAO is India’s Leading Digital Martech Company, providing a range of services including assessment, readiness enablement, customized implementation and ongoing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPanchkula, IndiaHQ recorded Nov 6, 202651-200236 contacts →

Exact match

“Founded in 2011, Idea Clan has grown into a preeminent Mar-Tech Performance Marketing Enterprise, renowned for data-driven strategies with affiliate marketing as our cornerstone.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHo Chi Minh City, SingaporeHQ recorded Nov 6, 2026201-500234 contacts →

Exact match

“We are a Marketing and Technology Consultancy on a mission to help brands in Asia scale their digital growth with the right expertise and tech solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLeicester, United KingdomHQ recorded Nov 6, 2026201-500227 contacts →

Exact match

“Welcome to Go Inspire - Your Marketing Performance Partner!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNew York, CA, United StatesHQ recorded Nov 6, 2026201-500224 contacts →

Exact match

“Gain Theory is a global marketing effectiveness and foresight consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLevallois-perret, FranceHQ recorded Nov 6, 202651-200209 contacts →

Exact match

“Primelis is a Martech company built to drive brand growth through technology and expertise, all working as one.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact match上海, ChinaHQ recorded Nov 6, 202651-200190 contacts →

Exact match

“Marketin is a leading marketing technology company in China, providing enterprise-level digital marketing operation systems, incl.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-200187 contacts →

Exact match

“Uncover is a solution crafted to unleash the full power of marketing data in a single easy-to-use platform.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNew York, United StatesHQ recorded Nov 6, 2026201-500174 contacts →

Exact match

“Lifesight is the Agentic Unified Marketing Measurement Platform that helps marketing and finance teams measure true marketing ROI, optimize budgets, and make better decisions with…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAhmedabad, IndiaHQ recorded Nov 6, 202651-200163 contacts →

Exact match

“For over 15 years, Tatvic has been a trusted force in the marketing technology ecosystem, driving digital transformation for businesses across North America, APAC, and India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBari, ItalyHQ recorded Nov 6, 202651-200162 contacts →

Exact match

“Sidea Group è una società di consulenza strategica specializzata nella sinergia fra marketing e tecnologia (MarTech) e che aiuta le imprese che vogliono affermare il proprio…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWest Hollywood, CA, United StatesHQ recorded Nov 6, 2026201-500153 contacts →

Exact match

“LQ Digital helps companies regain momentum when growth stops being predictable.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202651-200151 contacts →

Exact match

“Measured gives marketing and finance a shared view of marketing’s incremental impact, so they can remove waste and find growth by knowing where to find it.”

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

Showing 25 of 4,161 marketing technology roi consultants worldwide

See the full list, filter by size, metro and specialty, and access 9,645 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Marketing technology roi consultants worldwide at a glance

As of Nov 6, 2026
29.7%Verified-email coverage
7.8Average contacts per company
1-10Median size (employees)
2.3%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
3,063
11-50
866
51-200
168
201-500
43
501-1,000
5
1,001-5,000
8
10001+
1

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 marketing technology roi consultants are linked below.
What qualifies
Company records worldwide whose business descriptions match “marketing technology roi consultants” 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 9,645 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.

Marketing technology roi consultants by location

28 lists · largest first

Every Marketing technology roi consultants 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 “marketing technology roi consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many marketing technology roi consultants are there worldwide?

RevenueBase identified 4,161 company matches for marketing technology roi consultants 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?

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

Which country has the most marketing technology roi consultants?

The United States leads with 1,290 companies, followed by India (311) and the United Kingdom (253). Every marketing technology roi consultants list by country and city is linked on this page.

Which city has the most marketing technology roi consultants?

London leads with 94 company records, followed by New York (61) and Sao Paulo (56).

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 9,645 professional contacts with verified work emails tracked across these 4,161 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.