Company lists · Data verified August 2026

Top 25 Cloud software development companies based in Estonia

Name: Cloud software development companies based in Estonia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 159 companies tracked

There are 159 cloud software development companies headquartered in Estonia (RevenueBase, August 2026). RevenueBase tracks 1,769 professional contacts across them, including 445 with verified work emails and 21 with mobile numbers. Tallinn is the largest hub.

This list covers cloud software development companies headquartered in Estonia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

159Companies

1,769Contacts tracked

445Verified emails

21Mobile numbers

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The 25 largest cloud software development companies based in Estonia

Ranked by team size

Top 25 of 159 cloud software development companies based in Estonia, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	IT Craft	Tallinn	201-500	218	26
2	Cleveroad	Tallinn	201-500	127	20
3	Ralabs	Tallinn	51-200	119	49
4	Sapientpro	n/a	51-200	75	35
5	Quintagroup	Tallinn	51-200	68	7
6	Avalanche Laboratory	Tallinn	51-200	53	46
7	Rezet IT Service Company	Tallinn	51-200	49	2
8	Iglu OÜ	Tallinn	51-200	48	39
9	Mifort	Tallinn	51-200	38	3
10	Merge Rocks	Tallinn	11-50	36	11
11	Embrox OÜ	Tallinn	51-200	31	13
12	Agileworks Software Development Company	Tallinn	11-50	27	12
13	Inmost	Tallinn	11-50	27	10
14	Banana Script	Tallinn	11-50	23	9
15	OWLAB	Tallinn	11-50	23	1
16	Mountbirch	Tallinn	11-50	22	17
17	Ringit OÜ	Tallinn	11-50	22	17
18	Snowhound	Tartu	11-50	22	14
19	Touchlane LLC	Tallinn	11-50	21	5
20	YELK	Tallinn	11-50	17	3
21	Leanylabs	Tallinn	11-50	16	9
22	Codescript	Tallin	11-50	16	2
23	twincore.net	Tallinn	11-50	16	1
24	RED Function OÜ	Tartu Linn	11-50	14	6
25	Mindworks Industries	Tallinn	11-50	13	10

Showing 25 of 159 cloud software development companies based in Estonia

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Cloud software development companies based in Estonia at a glance

As of Aug 28, 2026

1-10Median size (employees)

TallinnLargest hub · 115 HQs

21Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Cloud software development companies by metro

Metro	Companies
Cloud software development companies in Tallinn	115
Cloud software development companies in Tallin	11
Cloud software development companies in Tartu	6
Cloud software development companies in Kuusalu Vald	2
Cloud software development companies in Tallinn Kesklinna Linnaosa	2
Cloud software development companies in Tallin Tallin	2
Cloud software development companies in Ili	2

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “cloud software development companies”, with match quality audited by blind human judging, and headquartered in Estonia.
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: Contact records re-verify on a rolling cadence; 2 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many cloud software development companies are there based in Estonia?

There are 159 cloud software development companies headquartered in Estonia as of August 2026 (RevenueBase).

What is the largest company on this list?

IT Craft, headquartered in Tallinn, tops this list with the largest team on record.

Which city has the most cloud software development companies?

Tallinn leads with 115 headquartered companies, followed by Tallin (11) and Tartu (6).

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 445 verified decision-maker contacts tracked across these 159 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.