List of Contractors in Estonia

Last updated 26 October 2026

There are 11,929 contractors in Estonia, one in every 32 Estonian companies. Most of them are small: nine in ten have one to four people, and only 23 firms employ 50 people or more. Two in five of all contractors are based in Tallinn, Tartu, Pärnu, Viljandi and Rakvere. Below you find the largest contractors in Estonia, the cities where they cluster, how many started this year and which are the oldest. The full list with addresses, phone numbers and email is in our Estonian company database or through the Company Data API.

11,929 companies indexed · Data counted on 26 October 2026

Companies11,9291 in32 Estonian companiesCities1,625Largest cityTallinn 3,344Sole traders2%Employees1-4 (91%)Revenue$100-500K (56%)Email4%Phone5%Website13%

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A live view of all 11,929 contractors, sorted by revenue. Narrow it by region, city, employee size, revenue, legal form or founding year, or search a firm by name.

Osauhing Mapri EhitusOsauhing Mapri Ehitus

	Company Name	Country	City	Address 1	State/Province	Postal Code	Website	Founding Year	Yearly Revenue in U.S. Dollars	Employees Total	Business Legal Type - Description	Number of Companies in Group	Company Registration Number
1	Osauhing Mapri Ehitus	Estonia	Tartu	Tiigi Tn 78	Tartu Maakond	50410	*****.eu	1996	$172,084,143	150	Corporation	29	10131080
2	Aktsiaselts Merko Ehitus Eesti	Estonia	Tallinn	Jarvevana Tee 9g	Harju Maakond	11314	*****.ee	2011	$153,863,810	285	Corporation	27	12203636
3	Nordecon AS	Estonia	Tallinn	Toompuiestee 35	Harju Maakond	10149	*****.com	1996	$142,662,059	137	Corporation	23	10099962
4	Ou Nobe	Estonia	Tallinn	Sepise Tn 7	Harju Maakond	11415	*****.ee	2000	$140,816,665	136	Corporation	2	10647027
5	Ou Ehitustrust	Estonia	Tartu	Paju Tn 2	Tartu Maakond	50603	*****.ee	2012	$80,263,818	78	Corporation	3	12310585
6	Embach Ehitus OU	Estonia	Tartu	Turu Tn 34	Tartu Maakond	51014	*****.ee	2015	$75,810,449	58	Corporation	23	12802319
7	Aktsiaselts Ehitusfirma Rand Ja Tuulberg	Estonia	Tartu	Paju Tn 2	Tartu Maakond	50603	*****.ee	1996	$68,641,242	57	Corporation	13	10086190
8	Ou Fund Ehitus	Estonia	Tallinn	Veerenni Tn 40a	Harju Maakond	10138	*****.ee	2006	$59,233,759	54	Corporation	N/A	11277437
9	Mitt & Perlebach OU	Estonia	Tallinn	Jarvevana Tee 7b	Harju Maakond	10112	*****.ee	2010	$54,046,661	62	Corporation	3	11970537
10	Ou Metropoli Ehitus	Estonia	Tallinn	Maakri Tn 19/1	Harju Maakond	10145	*****.ee	2014	$53,854,246	31	Corporation	N/A	12765305
11	Ou Tallinna Ehitustrust	Estonia	Tartu	Paju Tn 2	Tartu Maakond	50603	*****.ee	2015	$52,805,235	33	Corporation	3	12839653
12	Kodumaja AS	Estonia	Tartu	Puidu Tn 2	Tartu Maakond	50411	*****.ee	2007	$51,274,027	138	Corporation	8	11386770
13	Ou Kaamos Ehitus	Estonia	Tallinn	Veskiposti Tn 2	Harju Maakond	10138	*****.ee	2005	$47,192,352	32	Corporation	48	11100288
14	AS Maru Ehitus	Estonia	Tallinn	Jarvevana Tee 5	Harju Maakond	10112	*****.ee	2000	$40,839,557	42	Corporation	21	10714568
15	Bildgren Ehitus OU	Estonia	Tallinn	Rotermanni Tn 8	Harju Maakond	10111	N/A	2023	$39,447,444	25	Corporation	3	16695116
16	Ehitus5eco OU	Estonia	Tallinn	Mustamae Tee 4	Harju Maakond	10616	*****.ee	2009	$38,177,040	53	Corporation	2	11715995
17	Ou Nordlin Ehitus	Estonia	Tallinn	Keemia Tn 15	Harju Maakond	10616	*****.ee	2010	$37,689,047	27	Corporation	3	11966711
18	Eventus Ehitus OU	Estonia	Tallinn	Parnu Mnt 141	Harju Maakond	11314	*****.ee	2005	$35,867,499	20	Corporation	5	11179025
19	Ou Bauest	Estonia	Peetri	Tuleviku Tee 10	Harju Maakond	75312	*****.ee	2006	$35,832,124	53	Corporation	N/A	11220064
20	Aktsiaselts Tartu Ehitus	Estonia	Tartu	Kalevi Tn 108a	Tartu Maakond	50104	*****.ee	1997	$32,221,440	38	Corporation	2	10243382
21	Tesron Ehitus OU	Estonia	Tallinn	Meistri Tn 22	Harju Maakond	13517	*****.ee	2010	$29,354,917	29	Corporation	N/A	11926901
22	Osauhing Savekate	Estonia	Tartu	Teguri Tn 51	Tartu Maakond	50107	*****.ee	1995	$29,232,049	67	Corporation	13	10003471
23	Ou Astlanda Ehitus	Estonia	Tallinn	Maealuse Tn 2/4	Harju Maakond	12618	*****.ee	2007	$27,857,323	50	Corporation	6	11366804
24	Krc Ehitus OU	Estonia	Tartu	Vaike-turu Tn 3	Tartu Maakond	51013	*****.ee	2012	$26,882,911	33	Corporation	4	12395854
25	Riser Ehitus OU	Estonia	Tallinn	Parnu Mnt 186	Harju Maakond	11314	*****.ee	2016	$26,734,128	18	Corporation	N/A	12988413

Showing 25 of 11,929 companies

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Firm sizes in Estonia

Of the 11,755 Estonian contractors with a known headcount, 10,644 (91%) have one to four people, 688 have five to nine, 400 have ten to 49 and 23 have 50 or more. Most firms turn over between $100,000 and $500,000 a year (6,067, 56%).

EU size bands · the grey line shows all Estonian companies

Micro under 1011,332 96%
Small 10 to 49400 3%
Medium 50 to 24923 0.2%
Large 250+0 0.0%

Grey line: the share among all Estonian companies (97% have under ten staff).

firms turn over more than $5 million a year; 52 more than $10 million.

661

firms were entered in 2026.

Contractors in Tallinn

Tallinn has 3,344 contractors, 2.0% of all 168,501 Tallinn companies and 37% below the national share. Nine in ten Tallinn firms have fewer than five people; 10 have 50 or more. 167 new firms were entered in 2026, 0 date from before 1990.

Size

1-4 staff: 2,893 · 88%
5-9: 211 · 6%
10-19: 117 · 4%
20-49: 40 · 1%
50+: 10 · 0.3%

Legal form

Sole traders: 36 · 1%
Partnerships: 14 · 0.4%
OÜ and AS: 3,282 · 98%
Other or none: 12 · 0.4%

Of the Estonian total: 28.0%
Of all Tallinn companies: 2.0%
Against the national share: 0.6×

New

Entered 2026 so far: 167
Entered 2025: 286
Of Estonia's 2026 entries: 25.3%

Old

Before 1990: 0 · 0%
1990 or later: 3,344 · 100%
Of Estonia's pre-1990 firms: 0%

Reachable

Email: 150 · 4%
Phone: 228 · 7%
Website: 452 · 14%

Revenue (USD)

Under $100K: 897 · 30%
$100K-$500K: 1,747 · 58%
$500K-$1M: 187 · 6%
$1M and more: 193 · 6%

Largest

1285
2137
3136
495
591

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Where in Estonia?

Tallinn has the most contractors in Estonia (3,344), ahead of Tartu (764), Pärnu (496), Viljandi (183) and Rakvere (159). Together the five hold two in five of them. Relative to their size, Võru, Rakvere and Pärnu have the most: 1.6 to 1.7 times the national share.

Cities by number of firms

1,625 Estonian cities have at least one contractor; 133 have ten or more; 763 have exactly one. Click a city to set the lens.

Only here

Where they cluster

Contractors per 100 companies, in cities with at least 100 of them. The national share is 3.17. Võru has 1.7 times the national share.

1.7×
1.6×
1.6×
1.5×
1.1×
1.1×
1.0×
0.8×
0.6×

Dashed line: the national share. A filled dot is twice the national share or more.

By county 16 counties

County	Firms	%
Harju Maakond	4,964	42%
Tartu Maakond	1,542	13%
Pärnu Maakond	1,137	10%
Lääne-Viru Maakond	608	5%
Viljandi Maakond	489	4%
Ida-Viru Maakond	483	4%
Võru Maakond	422	4%
Rapla Maakond	397	3%
Saare Maakond	367	3%
Jõgeva Maakond	274	2%

Show all 16

How many contractors are there in Estonia?

Contractors in Estonia

11,929

26 October 2026

There are 11,929 contractors in Estonia in our data (26 October 2026). That is one in every 32 Estonian companies. About 3 new firms are entered in the register every working day this year (661 so far in 2026).

Structure

Single-site firms: 11,188 94%
Head offices: 741
Branch offices: 0

Classification

NACE Rev. 2 code 4120. Our platform filter is NACE Rev. 2 4120.

11,571 of the 11,929 are OÜ and AS (97%); 275 are sole traders. They come from e-Business Register (äriregister) and our Estonian register data, through the Company Data API.

Largest contractors in Estonia

The biggest firms by staff and by revenue, the largest in Tallinn, the biggest newcomers of 2026 and the oldest firms. Click a name for the record.

Aktsiaselts Merko Ehitus Eesti is the largest contractor in Estonia by headcount. 23 firms employ 50 people or more; 6 employ 100 or more.

1Tallinn285 staff
2Tartu150 staff
3Tartu146 staff
4Tallinn137 staff
5Tallinn136 staff
6Tallinn95 staff
7Tallinn91 staff
8Kiili81 staff
9Tartu78 staff
10Juuliku72 staff

By employee size · 11,755 firms with a known headcount

Employees	Firms	%
1-4	10,644	91%
5-9	688	6%
10-19	304	3%
20-49	96	0.8%
50-99	17	0.1%
100-199	5	<0.1%
200-499	1	<0.1%
500-999	0	0%
1,000+	0	0%

91% have 1 to 4 people; 96 have 20 to 49; 23 have 50 or more.

By yearly revenue (USD)

Revenue	Firms	%
< $100K	3,849	35%
$100K-$500K	6,067	56%
$500K-$1M	519	5%
$1M-$5M	399	4%
$5M-$10M	44	0.4%
$10M-$50M	40	0.4%
$50M-$100M	8	<0.1%
$100M-$500M	4	<0.1%

56% between $100,000 and $500,000; 399 between $1M and $5M; 96 above $5M.

How they compare

Next to related industries

There are 21 contractors for every one of the roofers in Estonia.

Industry	Firms	Website	1-4 staff
Construction Companies	13,992	14%	85%
Contractors	11,929	13%	89%
Electricians	2,512	21%	88%
Plumbers	2,289	23%	87%
Roofers	563	25%	86%

In other countries

Country	Firms	Per 1,000 cos.
India	814,721	21.0
Vietnam	157,020	84.5
The Netherlands	110,889	28.7
Ukraine	66,899	38.8
Mexico	61,761	34.9
Estonia	11,929	31.7

More countries →

Free sample: contractors in Europe

The oldest firms in Estonia

Our data holds 0 Estonian contractors from before 1900, 0 from before 1950 and 0 from before 1990.

1995
1. Tartu
1996
1. Väike-Maarja
1996
1. Tallinn
1996
1. Tartu
1996
1. Tallinn
1996
1. Tallinn

Fewer than five firms date from before 1950, so the timeline starts with the oldest firms before 1990.

Older than you

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Move the slider to a year. Two live counts, scoped to this industry.

1990

Estonian contractors date from before 1990

were entered in 1990

Newcomers in Estonia in 2026

661 contractors were entered in the Estonian register so far in 2026, about 3 a working day, after 1,037 in 2025. Estonia as a whole saw 18,095 new companies in 2026, so this industry takes 3.7% of the inflow.

6022022
6992023
8742024
1,0372025
6612026 so far

637 of this year's 661 are OÜ and AS.

The biggest newcomers of 2026

The year is the register entry; an established firm that changes legal form appears as new.

1Ülenurme2 staff
2Tallinn2 staff
3Rakvere2 staff
4Tallinn2 staff
5Mustivere2 staff

How reachable are they?

Contractors are harder to reach than the average Estonian company: 5% list a phone number and 13% a website.

Email453 4%
Phone582 5%
Website1,501 13%

Grey line: all Estonian companies (email 6%, phone 12%, website 14%).

The full list with these fields is in our Estonian company database.

Sole traders or OÜ: how they are organised

One in forty-three Estonian contractors work as sole traders, against 7% of all Estonian companies. Nearly all are OÜ and AS.

Sole traders (FIE)2752%
Partnerships550.5%
OÜ and AS11,57197%
No form on record or other280.2%

Single-site: 94%
Head offices: 741
Branches: 0

All Estonian companies: 7% sole traders, 1% partnerships, 78% OÜ and AS.

Frequently asked questions

How many contractors are there in Estonia?

There are 11,929 contractors in Estonia in our data, counted on 26 October 2026. That is one in every 32 Estonian companies.

Which is the largest contractor in Estonia?

Aktsiaselts Merko Ehitus Eesti in Tallinn, with 285 staff. By revenue Osauhing Mapri Ehitus in Tartu leads with $172.1 million a year.

Which Estonian city has the most contractors?

Tallinn, with 3,344, ahead of Tartu (764), Pärnu (496), Viljandi (183) and Rakvere (159). Relative to its size, Võru has the most: 1.7 times the national share.

How many contractors are there in Tallinn?

3,344, which is 2.0% of all 168,501 Tallinn companies and 37% below the national share.

How big is a typical contractor?

Small. 91% of the 11,755 firms with a known headcount have one to four people; 23 have 50 or more. Most turn over between $100,000 and $500,000 a year.

Are Estonian contractors sole traders or companies?

One in forty-three (275) are sole traders, 0.5% are partnerships and 97% (11,571) are OÜ and AS.

How many contractors started in 2026?

661 were entered in the Estonian register so far in 2026, after 1,037 in 2025. 637 of them are OÜ and AS.

What is the oldest contractor in Estonia?

Osauhing Savekate in Tartu, 1995, followed by Aktsiaselts Antaares in Väike-Maarja (1996) and Aktsiaselts Ebc Ehitus in Tallinn (1996). 0 firms date from before 1900.

Which industry code covers contractors?

Estonian contractors are classified under NACE Rev. 2 code 4120. Our platform filters them on NACE Rev. 2 4120.

Can I download the full list?

Yes. All 11,929 firms with address, phone, email, legal form, employees, revenue and founding year, as Excel, CSV or through the API.

Discover more: related industries, in other countries

The lists closest to this one. Every industry and city in Estonia is on the Estonia page.

More industries

Europe

Americas

Contractors in Mexico

Asia Pacific

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