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Search›Companies›WISA bautech AS
14724189ActivePublic limited company

WISA bautech AS

Harju maakond, Viimsi vald, Miiduranna küla, Miiduranna tee 46·EMTAK 42221 — Construction of utility projects for electricity and telecommunications·7+ years
Andmed · ···
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Overview

e-Business Register · 21 h ago
Registry code
e-Business Register
Legal form
Public limited company
Registered
15.05.2019e-Business Register
Address
Miiduranna tee 46, Miiduranna küla, Viimsi vald, 74015 Harju maakondADS · e-Business Register
E-mail address
info@wisa.eee-Business Register
Telephone
+372 5135140· Tele2 Eesti Aktsiaseltse-Business Register · TTJA NBA
Principal activity
EMTAK 42221 - Construction of utility projects for electricity and telecommunicationse-Business Register · ETCB
Share capital
25 000,00 €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
  • Recent registrations

Data

  • 72 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • For journalists
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue 2025 (I-II kv)
4921 €
▼ 47% vs 2024 I-II kv
As of 10.04.2026 (MTA)
Employees
–
2025 (MTA)
Taxes paid
550 €
State + labour taxes · 2025 (I-III kv)
Tax debt
497,97 €
As of 25.06.2026 (MTA)

Registered 15. mai 2019, primary activity: Construction of utility projects for electricity and telecommunications. Main place of business in Miiduranna küla, Viimsi vald, Harju maakond.

Data · 13 sourcese-Business Register · 4 min agoMTARTKMTRProcurements
e-Business Register ↗
Revenue 2025 (I-II kv)
5k €
▼ 47% vs 2024 I-II kv
As of 10.04.2026 (MTA)
Employees
–
2025 (MTA)
Taxes paid
550 €
State + labour taxes · 2025 (I-III kv)
Tax debt
497,97 €
As of 25.06.2026 (MTA)

Tax debt over time

MTA · last 365 d

Current debt: 497,97 €. History updated daily.

30 days
±0
497,97 € → 497,97 €
90 days
–
no data yet
365 days
–
no data yet

Officers (4)

e-Business Register · 21 h ago
RA
Richard Aotäht
Born 1994 · 32 y · board member since 15.05.2019
Board member
TA
Tairi Aotäht
Born 1992 · 33 y · supervisory board member since 14.08.2019
Supervisory board member
ER
Ergo Rohi
Born 1994 · 32 y · supervisory board member since 06.03.2023
Supervisory board member
RR
Reijo Rosenbaum
Born 1993 · 32 y · supervisory board member since 06.03.2023
Supervisory board member

Founders

e-Business Register · 21 h ago
RA
Richard Aotäht
Born 1994 · 32 y · founder since 25.03.2019
Founder · 25k €

Shareholders

e-Business Register · 21 h ago
RA
Richard Aotäht
Born 1994 · 32 y · shareholder since 10.02.2025
Shareholder 100% · 25k €

Beneficial owners

e-Business Register · 21 h ago
RA
Richard Aotäht
Born 1994 · 32 y · ultimate beneficial owner since 24.05.2019
Ultimate beneficial owner

Other persons (2)

e-Business Register · 21 h ago
OK
OÜ KL PartnersLEGAL PERSON
Legal person · 10789201 · auditor since 25.03.2019
Auditor
NC
Nasdaq CSD SEFOREIGN
Foreign / not in register · registrar of the shares since 15.05.2019
Registrar of the shares

Annual reports (5)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2023
135k €
↘ -88.5% vs 2022
State taxes 2023
15k €
↘ -89.6% vs 2022
Employees 2023
0
↘ -100.0% vs 2022
YearRevenueProfitEquityAssetsEmployees
2023135 138 €77 719 €384k €401k €006.12.2024
20221 179 357 €155 148 €307k €406k €104.07.2023
20211 221 009 €93 422 €151k €323k €111.07.2022
20201 001 223 €15 067 €
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
1,0m €500k €0
2022202320242025
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2025I-II Q4921 €550 €0 €–
202450 985 €1541 €0 €–
2023126 205 €14 766 €0 €–
20221 582 963 €142 601 €8417 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20255k €0 €––
State taxes 202574 €–476 €–
Taxes on workforce 20250 €–0 €–
Employees 2025––––
Revenue 20249k €0 €28k €14k €
State taxes 20242k €–

Licences (2)

MTR · 20 h tagasi
Active licences
2
Other1
Sagedusload1
Oldest · Newest
2019→2022
Oldest licenceTEL003529 · 29.05.2019
Newest licenceSLV22/2048 · 11.04.2022
Active2 / 2
SLV22/2048
Veesõiduki raadioluba
Tegevusluba
From11.04.2022
Until10.04.2025
Valid
TEL003529
Elektritööd
Majandustegevusteade
From29.05.2019
UntilOpen-ended
Valid

Tech stack

Tehnoloogiad
Mobile carrier
+372 5135140Tele2 Eesti Aktsiaselts

Public procurements (4 · 517k €)

Procurement Register · 20 h tagasi
Awards
4
2020–2021 · 2 years
Total amount
517k €
avg 129k €
Buyers
3
top: Enefit Connect OÜ
Latest
01.10.2021
83k € · Enefit Connect OÜ
BuyersAll4Enefit Connect OÜ2Jõelähtme Vallavalitsus1Elektrilevi OÜ1

Awards by year

12 yr · total 517k €
49k €
468k €
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
20213 awards468k €
01.102021
Harjumaa, Tallinn, Lasnamäe LO, Lagedi tee 1 elektriliitumine (LP9569/IP4169)
ServicesNotice ted-2021-10-14
Enefit Connect OÜ
16130213
83 351 €
Award value
19.052021
Jõelähtme valla Kostivere aleviku tänavavalgustuse rekonstrueerimine
ServicesNotice ted-2021-6-1482
Jõelähtme Vallavalitsus
75025973
339 882 €
Award value
22.032021
Tammiku tee ja Uuspere tee ehitustööd, Tiskre küla, Harku vald, Harju maakond (LP7552, VT1184).
ServicesNotice ted-2021-3-1120
Enefit Connect OÜ
16130213
44 617 €
Award value
20201 award49k €
06.022020
Harjumaa, Loksa linn, Murri AJ F7 elektrivõrgu rekonstrueerimine (IP3855)
ServicesNotice ted-2020-2-147
Elektrilevi OÜ
11050857
48 833 €
Award value

State-sector payments (1 · 803,98 €)

RTK Makseandmik · 15.05.2026
Transactions
1
2024–2024 · 1 year
Total amount
803,98 €
avg 803,98 €
Buyers
1
State and municipal bodies
Latest
13.08.2024
803,98 € · Jõelähtme Vallavalitsus
20241 transaction · 803,98 €
13.082024
Jõelähtme Vallavalitsus75025973
MAJANDAMISKULUD · Muud elamu- ja kommunaalmajanduse tegevus
804 €

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
11.05.2026TaxMaksuvõlg kasvas— +498 € (kokku 498 €)
2025
20.11.2025FilingKorduv aruandetrahvimäärus— Ä 50119683 / M6 · Olek: Jõustunud
22.08.2025FilingAruandetrahvimäärus— Ä 50119683 / M5 · Olek: Jõustunud
16.07.2025FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 50119683 / M4 · Olek: Jõustunud
10.02.2025OfficerSai rolli (aktsionär)— Richard Aotäht · · 100 %
2024
06.12.2024ReportEsitati 2023. aasta aruanne— Käive 135 138 €
30.08.2024FilingAruandetrahvimäärus— Ä 50119683 / M3 · Olek: Jõustunud
07.07.2024FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 50119683 / M2 · Olek: Jõustunud

Connected companies

Same-person ties · e-Business Register

WISA bautech AS is connected to 10 other companies through 3 people who hold a role here and elsewhere. The strongest tie runs through Ergo Rohi (5 companies).

Total connections
10
via 3 people
Connecting people
3
Active here
Distinct roles
5
Board member · Founder
Strongest tie
Ergo
5 companies
Via personErgo Rohi5Richard Aotäht4Reijo Rosenbaum1
ER
Ergo Rohi
supervisory board member
5 other companies›
CompanyRoleReg. code
Eesti Pesapalliliit
Board memberUltimate beneficial owner
80395403
Osaühing Saue Spordirajatised
Board member
14259167
58k €
590k €
1
30.06.2021
2019398 805 €17 915 €43k €102k €010.02.2021
–
0 €
Taxes on workforce 20240 €––0 €
Employees 2024––––
Revenue 202366k €50k €8k €2k €
State taxes 20230 €9k €6k €0 €
Taxes on workforce 20230 €0 €0 €0 €
Employees 2023––––
Revenue 2022405k €381k €658k €138k €
State taxes 202211k €37k €71k €23k €
Taxes on workforce 20224k €2k €1k €1k €
Employees 2022111–
Saue Spordikeskus
Legal representative of the institution
77000039
Unakounted OÜ
Founder
14715317
VEROX International OÜ
Board memberFounderUltimate beneficial ownerShareholder 100%
16714291
RA
Richard Aotäht
board member, founder, ultimate beneficial owner, shareholder 100%
4 other companies›
CompanyRoleReg. code
CELERO RENTALS OÜ
Founder
14876575
WASA COM OÜ
Board memberFounderUltimate beneficial ownerShareholder 100%
17278515
WASA Group OÜ
Founder
16113019
WASA HR OÜ
Board memberFounderUltimate beneficial ownerShareholder 100%
17174715
RR
Reijo Rosenbaum
supervisory board member
1 other company›
CompanyRoleReg. code
Ükstuba OÜ
Board memberFounderUltimate beneficial ownerShareholder 50%
17140981