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Search›Companies›AT Developments OÜ
12728907ActivePrivate limited companyEE101746658 · VAT-registered

AT Developments OÜ

Tartu maakond, Tartu linn, Tartu linn, Paju tn 2·EMTAK 77341 — Rental and leasing of water transport equipment·11+ years
Andmed · ···
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Overview

e-Business Register · 3 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
01.10.2014e-Business Register
Address
Paju tn 2, Tartu linn, Tartu linn, 50603 Tartu maakondADS · e-Business Register
E-mail address
aivar@rtg.eee-Business Register
Telephone
+372 7413200· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 77341 - Rental and leasing of water transport equipmente-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2500,00 €e-Business Register
LEI
98450063NB8FDD5A6116 · issued 23.01.2024GLEIF
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

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 8 sourcese-Business Register · 9 min agoMTAMTRGLEIF
e-Business Register ↗

Registered 1. oktoober 2014, primary activity: Rental and leasing of water transport equipment. Main place of business in Tartu linn, Tartu linn, Tartu maakond.

Revenue 2026 II kv
72 300 €
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
17 352 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 09.08.2026 (MTA)
Revenue 2026 (I-II kv)
72k €
▼ 43% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
17k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 09.08.2026 (MTA)

Officers

e-Business Register · 3 h ago
AT
Aivar Tuulberg
Born 1962 · 64 y · board member since 01.10.2014
Board member

Founders

e-Business Register · 3 h ago
AT
Aivar Tuulberg
Born 1962 · 64 y · founder since 30.09.2014
Founder · 3k €

Shareholders

e-Business Register · 3 h ago
AT
Aivar Tuulberg
Born 1962 · 64 y · shareholder since 31.12.2025
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 4 päeva tagasi
Revenue 2025
0 €
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
500k €250k €0

Licences (1)

MTR · 3 h tagasi
Active licences
1
Sagedusload1
Oldest · Newest
2016→2016
Oldest licenceSLV16/2744 · 08.06.2016
Active1 / 1
SLV16/2744
Veesõiduki raadioluba
Tegevusluba
From08.06.2016
Until07.06.2025
Valid

Tech stack

Tehnoloogiad
Mobile carrier
+372 7413200Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
30.06.2026ReportEsitati 2025. aasta aruanne— Käive 0 €
2025
31.12.2025OfficerSai osanikuks— Aivar Tuulberg · · 100 %
31.12.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 20069021 / 19 · Olek: Jõustunud
  • Kanne nr 19 · kanne

Connected companies

Same-person ties · e-Business Register

AT Developments OÜ is connected to 12 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Aivar Tuulberg (12 companies).

Total connections
12
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Aivar
12 companies
Via personAivar Tuulberg
2025
0 €
59 905 €
176k €
687k €
0
30.06.2026
20240 €−109 977 €116k €405k €030.06.2025
20230 €−32 457 €226k €243k €001.07.2024
20220 €−32 496 €258k €275k €030.06.2023
20210 €−32 457 €291k €308k €030.06.2022
20200 €−32 457 €323k €340k €001.07.2021
2019833 €−36 719 €356k €373k €030.06.2020
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 Q72 300 €17 352 €0 €–
2025536 000 €0 €0 €–
20240 €0 €0 €–
20230 €–––
20220 €–––
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20260 €72k €––
State taxes 2026–17k €––
Taxes on workforce 2026–0 €––
Employees 2026––––
Revenue 2025126k €0 €410k €0 €
State taxes 2025–0 €––
Taxes on workforce 2025–0 €––
Employees 2025––––
Revenue 20240 €0 €0 €0 €
State taxes 2024–––0 €
Taxes on workforce 2024–––0 €
Employees 2024––––
Revenue 20230 €0 €0 €0 €
State taxes 2023––––
Taxes on workforce 2023––––
Employees 2023––––
Revenue 20220 €0 €0 €0 €
State taxes 2022––––
Taxes on workforce 2022––––
Employees 2022––––
17.12.2025
FilingMuutmiskanne— Ä 20069021 / M6 · Olek: Puudused kõrvaldatud
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 0 €
04.06.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 20069021 / 18 · Olek: Jõustunud
  • Kanne nr 18 · kanne
21.05.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 20069021 / 17 · Olek: Jõustunud
  • Kanne nr 17 · kanne
12
AT
Aivar Tuulberg
board member, founder, shareholder 100%
12 other companies›
CompanyRoleReg. code
aktsiaselts "BARCLAY HOTELL"
Supervisory board memberShareholder 11%
10164932
aktsiaselts "RAND & TUULBERG GRUPP"
FounderSupervisory board memberShareholder 50%
10164518
aktsiaselts C.H.P.
Supervisory board memberShareholder 33%
10135416
aktsiaselts EHITUSFIRMA RAND JA TUULBERG
Supervisory board member
10086190
Aktsiaselts Tallinna Olümpiapurjespordikeskus
Supervisory board member
10257237
aktsiaselts VALLIKRAAVI KINNISVARA
FounderSupervisory board memberShareholder 50%
10051688
AS HEARUM
Supervisory board member
10300192
AS Muuga Betoonelement
Supervisory board member
11231808
osaühing Tomladen
Board member
10636667
Pargi 28 hotell OÜ
Shareholder 20%Founder
16981282
Rettingen OÜ
Shareholder 33%
17417052
WELEMENT AS
Supervisory board member
12892498

Analysis · 2025

computed from annual reports
Revenue0 €median 402k €0% of the sector median
Equity ratio25.6%
Current ratio0.07current assets cover under 1× liabilities
Compared with2024revenue 0 €

Peer group: Veetranspordivahendite rentimine ja kasutusrent, 102 trading companies that filed a report in the last three years.

Founded 2014. That year 9,174 osaühing were registered; 8,850 are still trading, or 96.5%.