Lookalikes · Data refreshed November 2026

25 Squareone lookalikes

Compiled by the RevenueBase Data Team Data refreshed Nov 4, 2026 16707 matching companies

Looking for Squareone lookalikes, Squareone competitors or Squareone alternatives? The RevenueBase company graph holds 16707 companies that do what Squareone does, matched at 85%+ measured description similarity (RevenueBase, November 2026). The 25 largest are ranked below by team size; across all 16707 matches RevenueBase tracks 2,127,880 professional contacts, including 580,234 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 Squareone and ranks them by company size. Data current as of November 4, 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 4, 2026 Match quality audited by blind human judging

Reference company

Squareone

“Fondée en 2018, Square One est une entreprise de service numérique (ESN), du Top 100 français, en pleine expansion proposant à une clientèle grands comptes de bénéficier de…”

51-200Employees

20Contacts tracked

2Verified emails

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The 25 largest Squareone competitors and alternatives

Ranked by team size

Top 25 of 16707 companies matching Squareone at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to Squareone (100% = identical). Data refreshed Nov 4, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	Tata Consultancy Services	Soacha, CO	10001+	86%	172,553 contacts →
2	Infosys	Milano, IT	10001+	89%	85,238 contacts →
3	DXC Technology	Ashburn, US	10001+	85%	27,047 contacts →
4	Accenture In India	IN	10001+	88%	19,549 contacts →
5	Mphasis	New York, US	10001+	86%	7,826 contacts →
6	Telus Digital	Las Vegas, US	10001+	89%	3,101 contacts →
7	Sopra Steria	Copenhagen, DK	10001+	88%	18,205 contacts →
8	UST	Paris, FR	10001+	86%	9,084 contacts →
9	Globallogic	Berlin, DE	10001+	86%	10,472 contacts →
10	Nagarro	Copenhagen, DK	10001+	87%	9,177 contacts →
11	Akkodis	n/a	10001+	86%	6,914 contacts →
12	Birlasoft	Raleigh, US	10001+	87%	3,791 contacts →
13	Synechron	London, GB	10001+	86%	5,377 contacts →
14	Luxoft	Farmington Hills Detroit, US	10001+	87%	4,741 contacts →
15	Softserve	Bialystok, PL	10001+	87%	1,156 contacts →
16	T-Systems International	Zollikofen, CH	10001+	87%	2,946 contacts →
17	Endava	Lodz, PL	10001+	89%	6,402 contacts →
18	Yash Technologies	Mississauga, CA	5,001-10,000	86%	2,706 contacts →
19	R Systems	Neuchatel, CH	5,001-10,000	86%	1,833 contacts →
20	Seidor	Vic, ES	5,001-10,000	85%	2,206 contacts →
21	Datacom	Adelaide, AU	5,001-10,000	85%	2,915 contacts →
22	Happiest Minds Technologies	Bengaluru, IN	5,001-10,000	86%	1,994 contacts →
23	ACT Digital	Porto, PT	5,001-10,000	87%	2,225 contacts →
24	SII Poland	Gdansk, PL	5,001-10,000	89%	3,479 contacts →
25	Groupe SII	Paris, FR	10001+	91%	2,005 contacts →

Showing the 25 largest of 16707 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 Squareone, 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 Squareone 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 4, 2026. Lists refresh periodically as the graph is re-checked.

Frequently asked

What are Squareone lookalikes?

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

What companies are similar to Squareone?

The largest companies similar to Squareone are Tata Consultancy Services, Infosys, DXC Technology and Accenture In India. The table above shows the 25 largest of the 16707 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 Squareone'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 580,234 verified emails and direct dials tracked across all 16707 matched companies.

Who are Squareone's biggest competitors?

The largest Squareone competitors by measured business-description similarity are Tata Consultancy Services, Infosys, DXC Technology and Accenture In India. Every company here does what Squareone does at 85%+ similarity, ranked by team size.

What are the best Squareone alternatives?

The closest Squareone alternatives are the companies whose own business descriptions match Squareone'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 4, 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.