Company lists · Data refreshed September 2026

Top 25 Marketing performance measurement companies worldwide

Name: Marketing performance measurement companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 2,307 companies tracked

RevenueBase identified 2,307 marketing performance measurement companies worldwide as of September 2026 and tracks 24,291 professional contacts across them, including 7,804 with verified work emails. The United States is the largest market and London the largest hub.

This list covers marketing performance measurement companies 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 20, 2026. Country and city lists for marketing performance measurement companies 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 20, 2026 86% judged on-target in blind review

2,307Companies

24,291Contacts tracked

7,804Verified emails

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The 25 largest marketing performance measurement companies worldwide

Ranked by team size

Top 25 of 2,307 marketing performance measurement companies worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to marketing performance measurement companies: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Kinesso	Strong evidence	New York, NY, United StatesHQ checked Sep 20, 2026	5,001-10,000	2,860 contacts →
	Strong evidence “KINESSO is the technology-driven performance marketing agency within Omnicom Media that provides actionable growth for both agency partners and clients.” Source: RevenueBase Database · checked Sep 20, 2026
2	MMA Marketing Management Analytics	Strong evidence	Norwalk, CT, United StatesHQ checked Sep 20, 2026	201-500	999 contacts →
	Strong evidence “Ipsos MMA is committed to enabling our clients to achieve significant brand and marketplace advantages by synergistically leveraging unified marketing & commercial measurement and…” Source: RevenueBase Database · checked Sep 20, 2026
3	SEM	Partial evidence	Sariyer, TürkiyeHQ checked Sep 20, 2026	n/a	883 contacts →
	Partial evidence “SEM is a global new generation consumer marketing and technologies brand where we combine growth consultancy, advanced analytics, digital marketing and technology services under…” Source: RevenueBase Database · checked Sep 20, 2026
4	Ovative Group	Strong evidence	Minneapolis, MN, United StatesHQ checked Sep 20, 2026	501-1,000	577 contacts →
	Strong evidence “Ovative Group is a digital-first media and measurement firm that is transforming the measure of marketing success.” Source: RevenueBase Database · checked Sep 20, 2026
5	Iquanti	Strong evidence	Jersey City, NJ, United StatesHQ checked Sep 20, 2026	501-1,000	538 contacts →
	Strong evidence “iQuanti was founded to deliver on the promise of high-performance digital marketing, combining deep analytics, proprietary technology, and a results-driven approach.” Source: RevenueBase Database · checked Sep 20, 2026
6	Precis	Partial evidence	Stockholm, SwedenHQ checked Sep 20, 2026	201-500	535 contacts →
	Partial evidence “Precis is a modern, tech-powered digital marketing agency specialising in media buying, analytics, creative, and proprietary technology.” Source: RevenueBase Database · checked Sep 20, 2026
7	Amsive	Strong evidence	New York, NY, United StatesHQ checked Sep 20, 2026	501-1,000	488 contacts →
	Strong evidence “Amsive is a data-driven performance marketing agency that enhances marketing ROI through innovative customer acquisition and engagement solutions.” Source: RevenueBase Database · checked Sep 20, 2026
8	Marin Software	Indirect evidence	St Louis, MO, United StatesHQ checked Sep 20, 2026	201-500	284 contacts →
	Indirect evidence “Marin was acquired by Trilogy / ESW Capital in 2025.” Source: RevenueBase Database · checked Sep 20, 2026
9	PMAX	Strong evidence	Ho Chi Minh City, VietnamHQ checked Sep 20, 2026	201-500	269 contacts →
	Strong evidence “Founded in 2016, PMAX has been a pioneer in Performance Marketing in Vietnam, earning a strong reputation through sustainable growth strategies and a steadfast commitment to…” Source: RevenueBase Database · checked Sep 20, 2026
10	Makaseb	Strong evidence	Riyadh, Saudi ArabiaHQ checked Sep 20, 2026	51-200	257 contacts →
	Strong evidence “A Performance Marketing Agency that actualy delivers results.” Source: RevenueBase Database · checked Sep 20, 2026
11	Outerbox	Indirect evidence	Akron, OH, United StatesHQ checked Sep 20, 2026	201-500	254 contacts →
	Indirect evidence “At OuterBox, we believe growth is oxygen.” Source: RevenueBase Database · checked Sep 20, 2026
12	Clickdealer	Strong evidence	Amsterdam, NetherlandsHQ checked Sep 20, 2026	201-500	242 contacts →
	Strong evidence “ClickDealer, is a Global Performance Marketing Company, centered on developing solutions to fulfill marketing goals across the industry.” Source: RevenueBase Database · checked Sep 20, 2026
13	OMD Turkey	Strong evidence	Istanbul, TürkiyeHQ checked Sep 20, 2026	51-200	218 contacts →
	Strong evidence “We're a marketing performance company committed to delivering sharper insights,smarter ideas,stronger results driving our clients growth.” Source: RevenueBase Database · checked Sep 20, 2026
14	Gupta Media	Indirect evidence	Boston, MA, United StatesHQ checked Sep 20, 2026	51-200	209 contacts →
	Indirect evidence “We are problem solvers by nature.” Source: RevenueBase Database · checked Sep 20, 2026
15	Gain Theory	Partial evidence	New York, NY, United StatesHQ checked Sep 20, 2026	201-500	205 contacts →
	Partial evidence “Gain Theory is a global marketing effectiveness and foresight consultancy.” Source: RevenueBase Database · checked Sep 20, 2026
16	ISG	Strong evidence	Boca Raton, FL, United StatesHQ checked Sep 20, 2026	501-1,000	199 contacts →
	Strong evidence “ISG is a dynamic, performance-propelled marketing partner to some of the world’s biggest brands, obsessed with performance and maximizing ROI.” Source: RevenueBase Database · checked Sep 20, 2026
17	Kinesso Uk&i	Strong evidence	London, United KingdomHQ checked Sep 20, 2026	501-1,000	194 contacts →
	Strong evidence “KINESSO UK is the award-winning, tech-driven performance marketing agency delivering actionable growth for direct clients and agency partners.” Source: RevenueBase Database · checked Sep 20, 2026
18	Techshu.com	Strong evidence	Kolkata, IndiaHQ checked Sep 20, 2026	201-500	187 contacts →
	Strong evidence “TechShu is a work-first performance marketing agency in India, helping enterprises and high-growth brands drive measurable revenue through data-led digital marketing.” Source: RevenueBase Database · checked Sep 20, 2026
19	Lifesight	Strong evidence	New York City, United StatesHQ checked Sep 20, 2026	201-500	183 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
20	At Internet, A Piano Company	Partial evidence	Merignac, FranceHQ checked Sep 20, 2026	201-500	181 contacts →
	Partial evidence “One of the world’s major players in digital intelligence since 1996, AT Internet helps companies measure their audience and optimise their digital performance across all channels.” Source: RevenueBase Database · checked Sep 20, 2026
21	Kochava	Indirect evidence	Sandpoint, ID, United StatesHQ checked Sep 20, 2026	51-200	170 contacts →
	Indirect evidence “Kochava Inc.” Source: RevenueBase Database · checked Sep 20, 2026
22	Adbuffs	Indirect evidence	Kolkata, IndiaHQ checked Sep 20, 2026	51-200	149 contacts →
	Indirect evidence “We engineer Revenue for DTC brands Keen on partnering with us?” Source: RevenueBase Database · checked Sep 20, 2026
23	Dp6	Partial evidence	São Paulo, BrazilHQ checked Sep 20, 2026	51-200	132 contacts →
	Partial evidence “Líder de tecnologia de marketing e dados da América Latina!” Source: RevenueBase Database · checked Sep 20, 2026
24	East River	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	51-200	117 contacts →
	Indirect evidence “Just as a river carves its way through landscapes, shaping and nourishing the regions it touches, we drive growth and transformation for businesses, around the globe.” Source: RevenueBase Database · checked Sep 20, 2026
25	Improvado	Partial evidence	San Diego, CA, United StatesHQ checked Sep 20, 2026	51-200	112 contacts →
	Partial evidence “Improvado automates marketing reporting, enables informed budget decisions, and increases the ROI of marketing efforts.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: marketing performance measurement companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names marketing performance measurement companies.
Partial evidence: Its own public description names part of marketing performance measurement companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marketing performance measurement companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 2,307 marketing performance measurement companies worldwide

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Marketing performance measurement companies worldwide at a glance

As of Sep 20, 2026

32.1%Verified-email coverage

10.5Average contacts per company

1-10Median size (employees)

3.1%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

1,562

11-50

585

51-200

118

201-500

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

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among marketing performance measurement companies, 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 marketing performance measurement companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “marketing performance measurement companies”. 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 marketing performance measurement companies), 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 marketing performance measurement companies, 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, 7,804 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 20, 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.

Marketing performance measurement companies by location

12 lists · largest first

Every Marketing performance measurement companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 marketing performance measurement companies, 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 marketing performance measurement companies are there worldwide?

RevenueBase identified 2,307 marketing performance measurement companies 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?

Kinesso, headquartered in New York, tops this list with the largest team on record.

Which country has the most marketing performance measurement companies?

The United States leads with 554 companies, followed by India (198) and the United Kingdom (150). Every marketing performance measurement companies list by country and city is linked on this page.

Which city has the most marketing performance measurement companies?

London leads with 71 headquartered companies, followed by New York (39) and Sao Paulo (37).

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 7,804 verified decision-maker contacts tracked across these 2,307 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 20, 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.