Lookalikes · Data refreshed October 2026

25 S4 Capital Group lookalikes

Compiled by the RevenueBase Data Team Data refreshed Oct 29, 2026 1892 matching companies

Looking for S4 Capital Group lookalikes, S4 Capital Group competitors or S4 Capital Group alternatives? The RevenueBase company graph holds 1892 companies that do what S4 Capital Group does, matched at 85%+ measured description similarity (RevenueBase, October 2026). The 25 largest are ranked below by team size; across all 1892 matches RevenueBase tracks 64,371 professional contacts, including 15,266 with verified work emails.

Similarity is measured on what companies actually do, from their business descriptions rather than industry codes, and is shown per row as a percentage. This page keeps only companies at 85%+ measured similarity to S4 Capital Group and ranks them by company size. Data current as of October 29, 2026.

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 Similarity shown on every row Refreshed Oct 29, 2026 Match quality audited by blind human judging

Reference company

S4 Capital Group

“S4Capital plc is the tech-led, new age/new era digital advertising and marketing services company, established by Sir Martin Sorrell in May 2018.”

5,001-10,000Employees

69Contacts tracked

36Verified emails

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The 25 largest S4 Capital Group competitors and alternatives

Ranked by team size

Top 25 of 1892 companies matching S4 Capital Group at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to S4 Capital Group (100% = identical). Data refreshed Oct 29, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	Publicis Media	London, GB	10001+	91%	287 contacts →
2	Zenith	London, GB	5,001-10,000	86%	1,078 contacts →
3	PHD	London, GB	1,001-5,000	88%	1,481 contacts →
4	Digitas North America	Boston, US	1,001-5,000	86%	915 contacts →
5	Horizon Media	New York, US	1,001-5,000	86%	1,559 contacts →
6	Wunderman	London, GB	5,001-10,000	85%	51 contacts →
7	Brasil Monks	Sao Paulo, BR	1,001-5,000	88%	433 contacts →
8	Smartly	Helsinki, FI	501-1,000	88%	514 contacts →
9	Mediaplus Group	Munich, DE	1,001-5,000	87%	467 contacts →
10	Vertis Communications	Sussex, US	10001+	86%	29 contacts →
11	Perion	IL	501-1,000	88%	384 contacts →
12	Anything IS Possible	And Hove, GB	n/a	86%	53 contacts →
13	Precis	Stockholm, SE	201-500	85%	307 contacts →
14	MDC Partners	New York, US	10001+	86%	3 contacts →
15	Avatar	Ciudad Autonoma De Buenos Aires, AR	51-200	86%	67 contacts →
16	ARM Worldwide	Gurgaon, IN	51-200	89%	154 contacts →
17	Essencemediacom UK	London, GB	501-1,000	88%	222 contacts →
18	Surge Global	Colombo, LK	201-500	85%	169 contacts →
19	DMS	London, GB	51-200	86%	94 contacts →
20	Newbase	London, GB	501-1,000	85%	28 contacts →
21	Cairorcs Media	Milano, IT	201-500	85%	201 contacts →
22	Havas Media Germany	Frankfurt Am Main, DE	201-500	87%	6 contacts →
23	Socheers	Mumbai, IN	201-500	85%	217 contacts →
24	Conversant	Chicago, US	1,001-5,000	87%	60 contacts →
25	Everymedia Technologies Pvt. LTD	Mumbai, IN	51-200	87%	60 contacts →

Showing the 25 largest of 1892 similar companies

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How similarity works

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.
Matching: Companies are matched on what they actually do, as described in their own business descriptions, never on shared industry codes. The list keeps only matches at 85%+ measured similarity to S4 Capital Group, and match quality is audited by blind human judging. Read the full methodology.
Ranking: Team size, largest first, among the matched companies: companies are ordered by the number of professionals RevenueBase tracks at each one. Each row also shows its measured similarity to S4 Capital Group as a percentage.
Verification: Contact records re-verify on a rolling cadence rather than being scraped once and left to decay; each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 29, 2026. Lists refresh periodically as the graph is re-checked.

Frequently asked

What are S4 Capital Group lookalikes?

S4 Capital Group lookalikes are companies that closely resemble what S4 Capital Group does and sells, based on each company's own business description. The table above ranks the closest matches by company size, with each company's similarity to S4 Capital Group shown as a percentage.

What companies are similar to S4 Capital Group?

The largest companies similar to S4 Capital Group are Publicis Media, Zenith, PHD and Digitas North America. The table above shows the 25 largest of the 1892 matched companies, with each row's similarity shown as a percentage.

How is similarity measured?

Similarity scores how closely a company's business, as described in its own words, matches S4 Capital Group's, shown as a percentage (100% = an identical description). The list keeps companies at 85% or above and ranks them by team size.

How do I get contacts at these companies?

A free RevenueBase account lets you run this exact search and work the top matches, verified emails and direct dials included. Upgrading unlocks the 15,266 verified emails and direct dials tracked across all 1892 matched companies.

Who are S4 Capital Group's biggest competitors?

The largest S4 Capital Group competitors by measured business-description similarity are Publicis Media, Zenith, PHD and Digitas North America. Every company here does what S4 Capital Group does at 85%+ similarity, ranked by team size.

What are the best S4 Capital Group alternatives?

The closest S4 Capital Group alternatives are the companies whose own business descriptions match S4 Capital Group's most closely, shown above with each one's similarity as a percentage and ranked by team size.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 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.