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Search›Companies›AU Energiateenus OÜ
12127881ActivePrivate limited companyEE101466967 · VAT-registered

AU Energiateenus OÜ

Harju maakond, Tallinn, Mustamäe linnaosa, Aiandi tn 13·EMTAK 71121 — Constructional engineering-technical designing and consulting·15+ years
Andmed · ···
On this page
SanctionsOverviewOfficersShareholdersFoundersOther rolesForeign parentSubsidiariesFinancialsTax filingsPledgesPledges as creditorLicencesNoticesTech stackCourt rulingsTVK decisionsBlacklistLabour inspectorateHazardous facilityDPA decisionsTax-deductibleEU lobby registerTrademarksPatentsReal estateVehiclesGrantsProcurementsDocumentsState paymentsActivityConnected companies
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Overview

e-Business Register · 1 d ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
01.07.2011e-Business Register
Address
Aiandi tn 13, Mustamäe linnaosa, Tallinn, 12918 Harju maakondADS · e-Business Register
E-mail address
aivar.uutar@gmail.come-Business Register
Telephone
+372 5249809· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 71121 - Constructional engineering-technical designing and consultinge-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2556,00 €e-Business Register
LEI
89450051ZYP8IQI7WU64 · issued 28.01.2021GLEIF
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

  • 78 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
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  • Terms
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  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 14 sourcese-Business Register · just nowMTAMTRProcurementsRiigi Teataja · RiigikohusPatendiametWeb tech scanEesti InternetGLEIF
e-Business Register ↗

Registered 1. juuli 2011, primary activity: Constructional engineering-technical designing and consulting. Main place of business in Mustamäe linnaosa, Tallinn, Harju maakond.

Revenue 2026 III kv
1755 €
▼ 76% vs 2025 III kv
As of 10.10.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
275 €
State + labour taxes · 2026 III kv
Tax debt
0 €
As of 09.11.2026 (MTA)
Revenue 2026 (I-III kv)
2k €
▼ 95% vs 2025 I-III kv
As of 10.10.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
720 €
State + labour taxes · 2026 (I-III kv)
Tax debt
€0
As of 09.11.2026 (MTA)

Officers

e-Business Register · 1 d ago
AU
Aivar Uutar
Born 1974 · 52 y · board member since 01.07.2011
Board member

Founders

e-Business Register · 1 d ago
AU
Aivar Uutar
Born 1974 · 52 y · founder since 15.06.2011
Founder · 3k €

Shareholders

e-Business Register · 1 d ago
PO
Parabol OÜLEGAL PERSON
Legal person · 11308445 · shareholder since 16.08.2023
Shareholder 100% · 3k €

Other persons

e-Business Register · 1 d ago
NC
Nasdaq CSD SEFOREIGN
Foreign / not in register · registrar of the members since 19.02.2020
Registrar of the members

Subsidiaries

e-Business Register · shareholders · 1 d ago

AU Energiateenus OÜ is a shareholder or officer in 1 more company.

Solarfund OÜ
Founder

Annual reports (7)

e-Business Register · annual reports · 1 päeva tagasi
Revenue 2025
30k €
↘ -15.5% vs 2024
State taxes 2025
14k €
↘ -28.3% vs 2024
Employees 2025
1
0.0% vs 2024
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.10.2026 as of
100k €50k €0

Commercial pledges (2 · 575k €)

Business Register · pledges
LHV Bank AS
10539549 · 2 pledge(s) · all active
Registered as:AS LHV Pank→LHV Bank ASSame legal entity · renamed
575k €
#1
Rank esimene
From 10.05.2013
150 000,00 €
Active
#2
Rank teine
From 20.05.2016
425 000,00 €
Active

Active pledges held as creditor (1 · 70k €)

Business Register · pledges

Companies whose assets are currently pledged in favour of this entity.

DebtorRankFromAmount
Solarfund OÜ
14874346
esimene
30.10.2020Set
70 000,00 €
Amount

Licences (4)

MTR · 23 h tagasi
Active licences
4
Other4
Oldest · Newest
2011→2016
Oldest licenceEEH005751 · 04.08.2011
Newest licenceEPE001211 · 03.10.2016
Active4 / 4
EPE001211
Ehitusprojekti ekspertiis
Majandustegevusteade
From03.10.2016
UntilOpen-ended
Valid

Tech stack

Tehnoloogiad
Domains (2)
energiateenus.ee
SPF
MXMicrosoft 365
REGElkdata OÜ
SRCEIS WHOIS
Could not analyse (HTTP 403)
solarfund.ee
SPFDMARC
MX

Court rulings (1)

Riigi Teataja
20221 decision
21.06.20222-20-129359/26
Võlaõigus › TöövõtulepingudHarju Maakohus Tallinna kohtumajaOther parties: osaühing ESTOVER PIIMATÖÖSTUSDecision PDF →On Riigi Teataja →On lahend.ee →
Osaliselt jõustunud

Trademarks (0)

Patendiamet · 16.05.2026

Public procurements (6 · 986k €)

Procurement Register · 23 h tagasi
Awards
6
2017–2018 · 2 years
Total amount
986k €
avg 164k €
Buyers
5
top: Osaühing Viimsi Haldus
Latest
16.10.2018
30k € · Põlva Vallavalitsus
BuyersAll6Osaühing Viimsi Haldus2Viljandi Linnavalitsus

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
29.06.2026ReportEsitati 2025. aasta aruanne— Käive 29 820 €
2025
20.06.2025ReportEsitati 2024. aasta aruanne— Käive 35 277 €

Connected companies

Same-person ties · e-Business Register

AU Energiateenus OÜ is connected to 3 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Aivar Uutar (3 companies).

Total connections
3
via 1 person
Connecting people
1
Active here
Distinct roles
2
Board member · Founder
Strongest tie
Aivar
3 companies
Via personAivar Uutar
Equity
Assets
Employees
202529 820 €−66 802 €142k €197k €129.06.2026
202435 277 €6671 €228k €425k €120.06.2025
202356 000 €−7781 €258k €433k €101.07.2024
202299 071 €−130 862 €299k €304k €112.05.2023
2021198 134 €44 378 €430k €445k €114.06.2022
20201 168 510 €−29 000 €385k €428k €1029.06.2021
2019AUD3 764 218 €147 393 €434k €1,2m €1628.04.2020
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-III Q1755 €720 €0 €–
202533 320 €14 030 €2323 €1
202434 670 €19 555 €5469 €1
202369 800 €19 632 €4851 €1
2022149 162 €21 463 €670 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20260 €0 €2k €–
State taxes 2026282 €163 €275 €–
Taxes on workforce 20260 €0 €0 €–
Employees 2026––––
Revenue 202515k €11k €7k €0 €
State taxes 20256k €3k €2k €3k €
Taxes on workforce 20251k €0 €858 €0 €
Employees 2025–1––
Revenue 20247k €16k €3k €9k €
State taxes 20244k €5k €4k €6k €
Taxes on workforce 20241k €1k €1k €1k €
Employees 20241111
Revenue 202316k €17k €33k €5k €
State taxes 20234k €3k €9k €4k €
Taxes on workforce 20231k €1k €1k €1k €
Employees 20231111
Revenue 202265k €10k €29k €44k €
State taxes 202213k €897 €2k €6k €
Taxes on workforce 2022255 €0 €0 €415 €
Employees 2022–––1
EEH005751
Ehitamine
Majandustegevusteade
From04.08.2011
UntilOpen-ended
Valid
EEK000833
Ehitise audit
Majandustegevusteade
From04.08.2011
UntilOpen-ended
Valid
EEP002234
Projekteerimine
Majandustegevusteade
From04.08.2011
UntilOpen-ended
Valid
Microsoft 365
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Could not analyse (This operation was aborted)
Mobile carrier
+372 5249809Elisa Eesti AS

Veebilehte ei õnnestunud analüüsida (HTTP 403).

1
Tartu Ülikool1
Põlva Vallavalitsus1
Põhja-Sakala Vallavalitsus1

Awards by year

12 yr · total 986k €
39k €
946k €
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
20184 awards946k €
16.102018
Põlva spordihoone energiaauditi koostamine ning soojasõlme ja saunade rekonstrueerimisprojekti koostamine
ServicesNotice ted-2018-10-470
Põlva Vallavalitsus
75038581
29 750 €
Award value
16.082018
Pilistvere Hooldekodu hoone energiatõhususe parandamise projekteerimistööd
ServicesNotice ted-2018-8-687
Põhja-Sakala Vallavalitsus
77000463
24 999 €
Award value
10.062018
Tartu Ülikooli peahoone tehnosüsteemide ja lõunatiiva tualettide rekonstrueerimistööd
ServicesNotice ted-2018-6-424
Tartu Ülikool
74001073
51 734 €
Award value
20.032018
Männimäe lasteaia energiatõhususe parandamise projekteerimis-ehitustööd
ServicesNotice ted-2018-3-527
Viljandi Linnavalitsus
75005222
840 000 €
Award value
20172 awards39k €
21.112017
Pargi Lasteaia ventilatsiooni uuendamise projekteerimine
ServicesNotice ted-2017-11-726
Osaühing Viimsi Haldus
10618178
19 696 €
Award value
21.112017
Päikeseratta Lasteaia ventilatsiooni uuendamise projekteerimine
ServicesNotice ted-2017-11-727
Osaühing Viimsi Haldus
10618178
19 696 €
3
AU
Aivar Uutar
board member, founder
3 other companies›
CompanyRoleReg. code
ET5 OÜ
Board memberFounder
14389846
Lahhentagge OÜ
Shareholder 0%
14132567
Parabol OÜ
Board memberFounderShareholder 100%
11308445
Award value

Documents (1)

dokumendiregister.ee
  • 29.05.2020Taotlus· Sissetulev kiriMajandus- ja Kommunikatsiooniministeerium

Analysis · 2025

computed from annual reports
Revenue30k €median 36k €83% of the sector median
Net margin-224.0%median 19.1%-243.1 pp vs sector median
Revenue per employee30k €median 64k €46% of the sector median
Revenue change-15.5%median 5.2%-20.6 pp vs sector median
Equity ratio72.3%
Current ratio2.23
Labour cost of revenue10.5%
Profit per employee−66 802 €
Compared with2024revenue 35k €

Peer group: Ehituslik insener-tehniline projekteerimine ja nõustamine, 1,823 trading companies that filed a report in the last three years.

Founded 2011. That year 7,668 osaühing were registered; 7,378 are still trading, or 96.2%.