Lookalikes · Data refreshed November 2026

25 Leonards Advertising lookalikes

Compiled by the RevenueBase Data Team Data refreshed Nov 2, 2026 16899 matching companies

Looking for Leonards Advertising lookalikes, Leonards Advertising competitors or Leonards Advertising alternatives? The RevenueBase company graph holds 16899 companies that do what Leonards Advertising does, matched at 85%+ measured description similarity (RevenueBase, November 2026). The 25 largest are ranked below by team size; across all 16899 matches RevenueBase tracks 168,370 professional contacts, including 36,129 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 Leonards Advertising and ranks them by company size. Data current as of November 2, 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 Nov 2, 2026 Match quality audited by blind human judging

Reference company

Leonards Advertising

“Your Partner in Communications.”

11-50Employees

13Contacts tracked

7Verified emails

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The 25 largest Leonards Advertising competitors and alternatives

Ranked by team size

Top 25 of 16899 companies matching Leonards Advertising at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to Leonards Advertising (100% = identical). Data refreshed Nov 2, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	Mediacom	London, GB	5,001-10,000	85%	365 contacts →
2	GREY	New York, US	5,001-10,000	85%	507 contacts →
3	Informal	n/a	5,001-10,000	89%	1 contacts →
4	TBC	Baltimore, US	n/a	90%	59 contacts →
5	Hakuhodo INC	Tokyo, JP	1,001-5,000	88%	286 contacts →
6	IVE Group	Sydney, AU	1,001-5,000	87%	535 contacts →
7	DONER	Southfield, US	501-1,000	89%	265 contacts →
8	TING	Mumbai, IN	501-1,000	85%	266 contacts →
9	Jimjam Ideas	Sydney, AU	n/a	85%	3 contacts →
10	72andsunny	n/a	501-1,000	85%	372 contacts →
11	Betc Havas	Sao Paulo, BR	501-1,000	86%	16 contacts →
12	Stream Companies	Malvern, US	501-1,000	88%	310 contacts →
13	Tombras	Knoxville, US	501-1,000	87%	365 contacts →
14	Gsd&m	Austin, US	501-1,000	86%	175 contacts →
15	R&r Partners	Las Vegas, US	201-500	86%	200 contacts →
16	Nobody	Richmond, US	n/a	85%	25 contacts →
17	Martin	Richmond, US	201-500	86%	242 contacts →
18	Jung VON Matt	Hamburg, DE	1,001-5,000	86%	47 contacts →
19	CLEAN	Raleigh, US	n/a	90%	12 contacts →
20	Ogilvyes	n/a	201-500	86%	114 contacts →
21	Tattoo Projects	Charlotte, US	n/a	89%	26 contacts →
22	Laboratory	Toronto, CA	n/a	90%	1 contacts →
23	KWT Global	New York, US	51-200	85%	11 contacts →
24	Goldmine Advertising	Mumbai, IN	51-200	86%	59 contacts →
25	Tbwa Hakuhodo	Tokyo, JP	201-500	87%	88 contacts →

Showing the 25 largest of 16899 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 Leonards Advertising, 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 Leonards Advertising 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 November 2, 2026. Lists refresh periodically as the graph is re-checked.

Frequently asked

What are Leonards Advertising lookalikes?

Leonards Advertising lookalikes are companies that closely resemble what Leonards Advertising 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 Leonards Advertising shown as a percentage.

What companies are similar to Leonards Advertising?

The largest companies similar to Leonards Advertising are Mediacom, GREY, Informal and TBC. The table above shows the 25 largest of the 16899 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 Leonards Advertising'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 36,129 verified emails and direct dials tracked across all 16899 matched companies.

Who are Leonards Advertising's biggest competitors?

The largest Leonards Advertising competitors by measured business-description similarity are Mediacom, GREY, Informal and TBC. Every company here does what Leonards Advertising does at 85%+ similarity, ranked by team size.

What are the best Leonards Advertising alternatives?

The closest Leonards Advertising alternatives are the companies whose own business descriptions match Leonards Advertising'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 November 2, 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.