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Search›Companies›Osaühing JJ-Projekt
10479848ActivePrivate limited companyEE100370672 · VAT-registered

Osaühing JJ-Projekt

Harju maakond, Viimsi vald, Laiaküla, Käära põik 14·EMTAK 42121 — Construction of railways and underground railways·27+ years
Andmed · ···
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Overview

e-Business Register · 16 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
19.08.1998e-Business Register
Address
Käära põik 14, Laiaküla, Viimsi vald, 74008 Harju maakondADS · e-Business Register
E-mail address
jjprojekt@gmail.come-Business Register
Telephone
+372 56564360· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 42121 - Construction of railways and underground railwayse-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
10 225,00 €e-Business Register
Estonia's public business register
HomeViewsIndustriesBlogSourcesAbout

Public registry of Estonian companies — every fact traceable to a source and a date. Free and ad-free for everyone.

Nimistu MTÜ
Address: Parda tn 8, 10151 Tallinn, Estonia
E-mail: info@nimistu.ee

Browse

  • Home
  • Views
  • Industries
  • Activity licences
  • Recent registrations

Data

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 12 sourcese-Business Register · 5 min agoMTARTKMTRProcurementsWeb tech scanEesti Internet
e-Business Register ↗

Registered 19. august 1998, primary activity: Construction of railways and underground railways. Main place of business in Laiaküla, Viimsi vald, Harju maakond.

Revenue 2026 II kv
107 895 €
▲ 50% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
4
2026 (MTA)
Taxes paid
40 456 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 10.08.2026 (MTA)
Revenue 2026 (I-II kv)
498k €
▲ 48% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
4
2026 (MTA)
Taxes paid
105k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 10.08.2026 (MTA)

Officers

e-Business Register · 16 h ago
JJ
Jüri Järvsalu
Born 1964 · 62 y · board member since 19.08.1998
Board member

Founders

e-Business Register · 16 h ago
JJ
Jüri Järvsalu
Born 1964 · 62 y · founder since 19.08.1998
Founder

Shareholders

e-Business Register · 16 h ago
JJ
Jüri Järvsalu
Born 1964 · 62 y · shareholder since 01.09.2023
Shareholder 100% · 10k €

Annual reports (7)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2025
994k €
↘ -18.6% vs 2024
State taxes 2025
128k €
↘ -14.3% vs 2024
Employees 2025
10
0.0% vs 2024
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
1,0m €500k €0

Commercial pledges (1 · 88k €)

Business Register · pledges
Luminor Bank AS
11315936 · 1 pledge(s) · all active
88k €
#1
Rank esimene
From 13.05.2013
87 750,00 €
Active

Licences (1)

MTR · 15 h tagasi
Active licences
1
Other1
Oldest · Newest
2004→2004
Oldest licenceEEH008763 · 17.09.2004
Active1 / 1
EEH008763
Ehitamine
Majandustegevusteade
From17.09.2004
UntilOpen-ended
Valid

Tech stack

Website analysis · 2 päeva tagasi
Domains (2)
jjprojekt.ee
SPFDMARC
REGElkdata OÜ
SRCEIS WHOIS
Detected technologies
UI frameworkBootstrap · Tailwind CSS
Content management (CMS)WordPress
JavaScript libraryjQuery
Web server

Public procurements (6 · 1,0m €)

Procurement Register · 15 h tagasi
Awards
6
2018–2026 · 9 years
Total amount
1,0m €
avg 170k €
Buyers
4
top: aktsiaselts Eesti Raudtee
Latest
10.04.2026
11k € · Enefit Industry OÜ
BuyersAll6aktsiaselts Eesti Raudtee3Enefit Industry AS

State-sector payments (19 · 557k €)

RTK Makseandmik · 15.05.2026
Transactions
19
2024–2026 · 3 years
Total amount
557k €
avg 29k €
Buyers
2
State and municipal bodies
Latest
14.01.2026
37k € · AS Eesti Raudtee

2026: 37k € · 2025: 325k € · 2024: 195k €

BuyerTxAmountShare
AS Eesti Raudtee
11575838
13

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
18.06.2026ReportEsitati 2025. aasta aruanne— Käive 994 192 €
10.04.2026TenderVõitis riigihanke— Riströöpa pealekeevitamise ja rööpa keevituse teenuse ostmine · Enefit Industry OÜ · 10 850 €
2025
29.08.2025TenderVõitis riigihanke— Riströöpa pealekeevitamise ja rööpa keevituse teenuse ostmine · Enefit Industry AS · 14 500 €
12.06.2025ReportEsitati 2024. aasta aruanne— Käive 1 221 343 €

Connected companies

Same-person ties · e-Business Register

Osaühing JJ-Projekt is connected to 2 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Jüri Järvsalu (2 companies).

Total connections
2
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Jüri
2 companies
Via personJüri Järvsalu
Equity
Assets
Employees
2025994 192 €85 733 €1,5m €1,9m €1018.06.2026
20241 221 343 €53 217 €1,5m €1,9m €1012.06.2025
20231 597 191 €70 903 €1,6m €1,9m €1001.07.2024
20221 054 173 €234 873 €1,7m €1,9m €1030.06.2023
2021639 922 €68 815 €1,7m €1,9m €1030.05.2022
2020753 867 €127 608 €1,6m €1,9m €1019.10.2021
2019739 168 €90 660 €1,5m €1,7m €1206.10.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II Q497 579 €63 789 €41 035 €4
20251 091 822 €128 225 €73 787 €5
20241 085 538 €149 638 €62 320 €5
20231 471 679 €188 825 €68 640 €5
2022542 787 €89 816 €43 796 €4
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026390k €108k €––
State taxes 202640k €24k €––
Taxes on workforce 202625k €16k €––
Employees 202644––
Revenue 2025264k €72k €46k €709k €
State taxes 202553k €16k €20k €39k €
Taxes on workforce 202522k €17k €14k €21k €
Employees 20255555
Revenue 2024320k €46k €309k €410k €
State taxes 202464k €19k €23k €44k €
Taxes on workforce 202413k €9k €17k €24k €
Employees 20245445
Revenue 202380k €221k €424k €747k €
State taxes 202319k €21k €51k €98k €
Taxes on workforce 202310k €9k €22k €27k €
Employees 20234555
Revenue 2022381k €23k €45k €93k €
State taxes 202241k €16k €17k €16k €
Taxes on workforce 202210k €10k €12k €12k €
Employees 20225554
Apache
railwelder.ee
SPFDMARC
REGElkdata OÜ
SRCEIS WHOIS
Detected technologies
UI frameworkBootstrap · Tailwind CSS
Content management (CMS)WordPress
JavaScript libraryjQuery
Web serverApache
Mobile carrier
+372 56564360Telia Eesti AS
1
Enefit Industry OÜ1
Aktsiaselts Tallinna Linnatransport1

Awards by year

12 yr · total 1,0m €
153k €
400k €
455k €
11k €
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
20261 award11k €
10.042026
Riströöpa pealekeevitamise ja rööpa keevituse teenuse ostmine
ServicesNotice 09a88c37-4407-43be-925e-2bab505dac3d
Enefit Industry OÜ
10579981
10 850 €
Award value
20253 awards455k €
29.082025
Riströöpa pealekeevitamise ja rööpa keevituse teenuse ostmine
ServicesNotice ec75e564-ce60-460b-b60c-9a30e8d27d50
Enefit Industry AS
10579981
14 500 €
Award value
05.052025
Trammi rööbastee keevitusteenuse tellimine
ServicesNotice 6f4405a3-7d0a-4c7d-a0b7-fa4f6687790e
Aktsiaselts Tallinna Linnatransport
10312960
—
Award value
11.032025
Rööpmestiku korrashoid 2025-2026
ServicesNotice fd7a8e6c-da96-4c47-b6c5-7a4472345ca4
aktsiaselts Eesti Raudtee
11575838
440 000 €
Award value
20201 award400k €
07.042020
Rööpmestiku korrashoid 2020
ServicesNotice ted-2020-4-348
aktsiaselts Eesti Raudtee
11575838
399 900 €
Award value
20181 award153k €
20.032018
AS Eesti Raudtee rööpmestiku korrashoid 2018
ServicesNotice ted-2018-3-561
aktsiaselts Eesti Raudtee
11575838
153 350 €
Award value
453k €
AS Tallinna Linnatransport
10312960
6
104k €
20261 transaction · 37k €
14.012026
AS Eesti Raudtee11575838
MAJANDAMISKULUD · Raudteetransport
37 436 €
20254 transactions · 96k €
23.122025
AS Eesti Raudtee11575838
MAJANDAMISKULUD · Raudteetransport
62 595 €
17.122025
AS Eesti Raudtee11575838
MAJANDAMISKULUD · Raudteetransport
7812 €
08.122025
AS Eesti Raudtee11575838
MAJANDAMISKULUD · Raudteetransport
19 828 €
28.102025
AS Tallinna Linnatransport10312960
MAJANDAMISKULUD · Ühistranspordi korraldus
5865 €
Show remaining 14 transactions+
20257 transactions · 229k €
01.102025
AS Tallinna Linnatransport10312960
MAJANDAMISKULUD · Ühistranspordi korraldus
29 978 €
08.092025
AS Eesti Raudtee11575838
MAJANDAMISKULUD · Raudteetransport
65 212 €
03.092025
AS Eesti Raudtee11575838
05.05.2025
TenderVõitis riigihanke— Trammi rööbastee keevitusteenuse tellimine · Aktsiaselts Tallinna Linnatransport
11.03.2025TenderVõitis riigihanke— Rööpmestiku korrashoid 2025-2026 · aktsiaselts Eesti Raudtee · 440 000 €
2
JJ
Jüri Järvsalu
board member, founder, shareholder 100%
2 other companies›
CompanyRoleReg. code
Kakumäe Purjetamiskool ja Meriklubi
Founder
80555143
MTÜ Kurkse Pumbajaam
Board memberFounder
80611114
MAJANDAMISKULUD · Raudteetransport
14 617 €
31.072025
AS Tallinna Linnatransport10312960
MAJANDAMISKULUD · Ühistranspordi korraldus
28 755 €
29.042025
AS Tallinna Linnatransport10312960
MAJANDAMISKULUD · Ühistranspordi korraldus
743 €
20.012025
AS Eesti Raudtee11575838
MAJANDAMISKULUD · Raudteetransport
849 €
17.012025
AS Eesti Raudtee11575838
MAJANDAMISKULUD · Raudteetransport
88 518 €
20247 transactions · 195k €
27.122024
AS Eesti Raudtee11575838
MAJANDAMISKULUD · Raudteetransport
49 974 €
02.122024
AS Tallinna Linnatransport10312960
MAJANDAMISKULUD · Ühistranspordi korraldus
16 520 €
08.112024
AS Eesti Raudtee11575838
MAJANDAMISKULUD · Raudteetransport
17 541 €
23.102024
AS Eesti Raudtee11575838
MAJANDAMISKULUD · Raudteetransport
34 075 €
23.102024
AS Eesti Raudtee11575838
MAJANDAMISKULUD · Raudteetransport
14 923 €
18.102024
AS Tallinna Linnatransport10312960
MAJANDAMISKULUD · Ühistranspordi korraldus
22 117 €
10.012024
AS Eesti Raudtee11575838
MAJANDAMISKULUD · Raudteetransport
39 907 €

Analysis · 2025

computed from annual reports
Revenue994k €median 931k €1.1× the sector median
Net margin8.6%median 5.7%+2.9 pp vs sector median
Revenue per employee99k €median 86k €1.2× the sector median
Revenue change-18.6%median 12.4%-31.0 pp vs sector median
Equity ratio79.1%
Current ratio2.44
Labour cost of revenue33.5%
Profit per employee8573 €
Compared with2024revenue 1,2m €

Peer group: Raudteede ja metroo ehitus, 17 trading companies that filed a report in the last three years.

Founded 1998. That year 3,554 osaühing were registered; 3,414 are still trading, or 96.1%.