Company lists · Data refreshed September 2026

Top 25 Managed software development companies based in Estonia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 228 companies tracked

RevenueBase identified 228 managed software development companies headquartered in Estonia as of September 2026 and tracks 5,629 professional contacts across them, including 2,462 with verified work emails and 72 with mobile numbers. Tallinn is the largest hub.

This list covers managed 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. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

228Companies

5,629Contacts tracked

2,462Verified emails

72Mobile numbers

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The 25 largest managed software development companies based in Estonia

Ranked by team size

Top 25 of 228 managed software development companies based in Estonia, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names managed software development companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	ELEKSPartial evidence	Tallinn, EstoniaHQ checked Sep 5, 2026	1,001-5,000	1,878
	“ELEKS, a trusted partner for guaranteed software engineering excellence, quality, and transparency every step of the way.” Source: company website · checked Sep 5, 2026
2	HelmesPartial evidence	Tallinn, EstoniaHQ checked Sep 5, 2026	1,001-5,000	406
	“Empower your business with amazing software.” Source: company website · checked Sep 5, 2026
3	RalabsIndirect evidence	Tallinn, EstoniaHQ checked Sep 5, 2026	51-200	119
	“With a proven expertise in developing meaningful solutions, Ralabs is an established tech partner of leaders in many industries, including healthcare and fintech.” Source: company website · checked Sep 5, 2026
4	HqsoftwareIndirect evidence	Tallinn, EstoniaHQ checked Sep 5, 2026	51-200	112
	“HQSoftware \| AI & Digital Transformation Partner Since 2001, HQSoftware has helped businesses turn AI and emerging tech from a buzzword into measurable business outcomes.” Source: company website · checked Sep 5, 2026
5	Breakwater TechnologyPartial evidence	Tallinn, EstoniaHQ checked Sep 5, 2026	51-200	108
	“Breakwater Technology is a technology solutions company passionate about Customer tailored product development.” Source: company website · checked Sep 5, 2026
6	Soft Industry Alliance LTDIndirect evidence	Tallinn, EstoniaHQ checked Sep 5, 2026	51-200	107
	“Founded in Soft Industry Alliance focused on building a strong core team of professionals.” Source: company website · checked Sep 5, 2026
7	FinestIndirect evidence	Tallinn, EstoniaHQ checked Sep 5, 2026	51-200	93
	“FINEST is a privately held company founded and headquartered in Tallinn, Estonia with affiliate in Gdansk, Poland.” Source: company website · checked Sep 5, 2026
8	SapientproIndirect evidence	Ülemiste, EstoniaHQ checked Sep 5, 2026	51-200	76
	“SapientPro is your strategic partner in digital innovation.” Source: company website · checked Sep 5, 2026
9	1pt GroupIndirect evidence	Tallinn, EstoniaHQ checked Sep 5, 2026	51-200	76
	“1PT Group is a group of technology companies including 1PT and Spinberry.” Source: company website · checked Sep 5, 2026
10	DigitalmaraStrong evidence	Tallinn, EstoniaHQ checked Sep 5, 2026	51-200	75
	“DigitalMara is a software development company headquartered in Estonia.” Source: company website · checked Sep 5, 2026
11	JelvixIndirect evidence	Tallinn, EstoniaHQ checked Sep 5, 2026	201-500	74
	“Jelvix is a global tech partner with over 15 years of experience.” Source: company website · checked Sep 5, 2026
12	RED Rocket SoftwarePartial evidence	Tallinn, EstoniaHQ checked Sep 5, 2026	51-200	73
	“We are an international software engineering company that believes – IT solutions can do wonders for any kind of business in every area.” Source: company website · checked Sep 5, 2026
13	WeblegendsStrong evidence	Tallinn, EstoniaHQ checked Sep 5, 2026	51-200	68
	“WebLegends is a full-service software development company with over 7 years of experience.” Source: company website · checked Sep 5, 2026
14	Insoft GlobalStrong evidence	Tallinn, EstoniaHQ checked Sep 5, 2026	51-200	67
	“Who we are: Insoft Global is a software development company implementing customers’ ideas for over 17 years.” Source: company website · checked Sep 5, 2026
15	Evne DevelopersPartial evidence	Tallinn, EstoniaHQ checked Sep 5, 2026	51-200	66
	“Extensive experience in building 50+ comprehensive custom software products and SaaS solutions for Startup and Enterprise in the US, UK, and EU.” Source: company website · checked Sep 5, 2026
16	RubygarageStrong evidence	Tallinn, EstoniaHQ checked Sep 5, 2026	51-200	65
	“RubyGarage is more than a software development company; we're your tech partner and success facilitator.” Source: company website · checked Sep 5, 2026
17	CodebornePartial evidence	Tallinn, EstoniaHQ checked Sep 5, 2026	51-200	62
	“At Codeborne we excel at developing high-quality tailor-made software.” Source: company website · checked Sep 5, 2026
18	Xdata GroupStrong evidence	Tallinn, EstoniaHQ checked Sep 5, 2026	51-200	56
	“XData Group is a B2B2C software development company that specializes in providing cutting-edge technology solutions exclusively for banks.” Source: company website · checked Sep 5, 2026
19	Avalanche LaboratoryPartial evidence	Tallinn, EstoniaHQ checked Sep 5, 2026	51-200	53
	“Avalanche Laboratory purpose is to be a reliable and long-term business partner to our customers offering them customized software solutions tailored for their business processes.” Source: company website · checked Sep 5, 2026
20	UptimePartial evidence	Tallinn, EstoniaHQ checked Sep 5, 2026	51-200	52
	“Uptime has been creating custom software solutions since 1992, with offices in Estonia, Denmark, Poland, Norway, and Switzerland.” Source: company website · checked Sep 5, 2026
21	Brocoders On-Demand Technical TeamIndirect evidence	Tallinn, EstoniaHQ checked Sep 5, 2026	51-200	52
	“We came together as a team more than 9 years ago.” Source: company website · checked Sep 5, 2026
22	Rezet IT Service CompanyPartial evidence	Tallinn, EstoniaHQ checked Sep 5, 2026	51-200	51
	“Ready to take your Software product to the next level?” Source: company website · checked Sep 5, 2026
23	Iglu OÜStrong evidence	Tallinn, EstoniaHQ checked Sep 5, 2026	51-200	48
	“We are a software development powerhouse based in Estonia, but our reach is decidedly global.” Source: company website · checked Sep 5, 2026
24	Ronas ITIndirect evidence	Tallin, EstoniaHQ checked Sep 5, 2026	51-200	48
	“We are a dynamic and fast-growing IT company.” Source: company website · checked Sep 5, 2026
25	Flawless GroupStrong evidence	City Centre, EstoniaHQ checked Sep 5, 2026	51-200	47
	“Flawless Group is a leading IT company based in Europe, dedicated to providing high-quality solutions for software development since 2004.” Source: company website · checked Sep 5, 2026

Showing 25 of 228 managed software development companies based in Estonia

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Managed software development companies based in Estonia at a glance

As of Sep 5, 2026

11-50Median size (employees)

TallinnLargest hub · 170 HQs

72Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Verified emails by last verification

0–30

2,278

31–60

166

61–90

90–180

180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among managed software development companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Estonia whose own description of what they do matches “managed software development companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among managed software development companies, and records with no verified work email. Companies headquartered outside Estonia are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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: Every listed company carries at least one verified work email, 2,462 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Managed software development companies by metro

Managed software development companies in Tallinn170

Frequently asked

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

RevenueBase identified 228 managed software development companies headquartered in Estonia as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

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

Which city has the most managed software development companies?

Tallinn leads with 170 headquartered companies, followed by Tallin (12) and Tartu (10).

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 2,462 verified decision-maker contacts tracked across these 228 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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 SmartSearch, 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.