Company lists · Data verified August 2026

Top 25 Application development consulting firms based in Estonia

Name: Application development consulting firms based in Estonia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 190 companies tracked

There are 190 application development consulting firms headquartered in Estonia (RevenueBase, August 2026). RevenueBase tracks 2,346 professional contacts across them, including 445 with verified work emails and 21 with mobile numbers. Tallinn is the largest hub.

This list covers application development consulting firms 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.

190Companies

2,346Contacts tracked

445Verified emails

21Mobile numbers

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The 25 largest application development consulting firms based in Estonia

Ranked by team size

Top 25 of 190 application development consulting firms 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	Breakwater Technology	Tallinn	51-200	108	1
3	Hygge Software	Tallinn	51-200	81	18
4	Weblegends	Tallinn	51-200	69	1
5	Xdata Group	Tallinn	51-200	57	28
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	Ronas IT	Tallin	51-200	48	22
10	Bitweb	Tallinn	11-50	38	27
11	Mifort	Tallinn	51-200	38	3
12	Perpetio	Tallinn	51-200	35	10
13	Softwerk	Center	11-50	32	22
14	Embrox OÜ	Tallinn	51-200	31	13
15	OPUS	Tallinn	51-200	29	16
16	Agileworks Software Development Company	Tallinn	11-50	27	12
17	Uptime Consulting	Tallinn	51-200	26	7
18	Plexteq OÜ	Tallinn	11-50	26	2
19	Wafer Technologies	Tartu	11-50	23	10
20	Frontmen	Tallinn	11-50	23	1
21	OWLAB	Tallinn	11-50	23	1
22	Ringit OÜ	Tallinn	11-50	22	17
23	Touchlane LLC	Tallinn	11-50	21	5
24	Prosperity Software	Talinn	11-50	19	7
25	Rocksoft OÜ	Tallinn	11-50	18	14

Showing 25 of 190 application development consulting firms based in Estonia

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Application development consulting firms based in Estonia at a glance

As of Aug 28, 2026

1-10Median size (employees)

TallinnLargest hub · 155 HQs

21Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

100

11-50

51-200

201-500

Application development consulting firms by metro

Metro	Companies
Application development consulting firms in Tallinn	155
Application development consulting firms in Tartu	8
Application development consulting firms in Tallin	7
Application development consulting firms in Tartu Linn	2
Application development consulting firms in Marja	1
Application development consulting firms in Center	1
Application development consulting firms in Kristiine	1

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 “application development consulting firms”, 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 application development consulting firms are there based in Estonia?

There are 190 application development consulting firms 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 application development consulting firms?

Tallinn leads with 155 headquartered companies, followed by Tartu (8) and Tallin (7).

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 190 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.