ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistuEstonia'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
ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistu
Search›Companies›ELSYS OÜ
14250433ActivePrivate limited companyEE101990161 · VAT-registered

ELSYS OÜ

Harju maakond, Tallinn, Kristiine linnaosa, Mustamäe tee 4·EMTAK 43211 — Electrical installation work·9+ years
Andmed · ···
On this page
SanctionsOverviewOfficersShareholdersFoundersBeneficial ownersOther rolesForeign parentSubsidiariesFinancialsTax filingsPledgesPledges as creditorLicencesNoticesTech stackCourt rulingsTVK decisionsBlacklistLabour inspectorateHazardous facilityDPA decisionsTax-deductibleEU lobby registerTrademarksPatentsReal estateVehiclesGrantsProcurementsState paymentsActivityConnected companies
Extension

Right in search

nimistu card above Google, Bing and DuckDuckGo results.

Chrome→Firefox→Edge→
Free · ~14 KB
See the extension →

Overview

e-Business Register · 1 d ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
28.04.2017e-Business Register
Address
Mustamäe tee 4, Kristiine linnaosa, Tallinn, 10616 Harju maakondADS · e-Business Register
E-mail address
konstantin@elsys.eee-Business Register
Website
www.elsys.eee-Business Register · domain active
Principal activity
EMTAK 43211 - Electrical installation worke-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2500,00 €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
Data · 12 sourcese-Business Register · just nowMTARTKMTRProcurementsBuiltWithWeb tech scan
e-Business Register ↗

Registered 28. aprill 2017, primary activity: Electrical installation work. Main place of business in Kristiine linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
62 188 €
▼ 61% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
25 171 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 24.06.2026 (MTA)
Revenue 2026 (I kv)
62k €
▼ 61% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
25k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 24.06.2026 (MTA)

Officers (3)

e-Business Register · 1 d ago
AN
Andres Neemre
Born 1975 · 51 y · board member since 28.04.2017
Board member
KP
Konstantin Polutornov
Born 1982 · 44 y · board member since 28.04.2017
Board member
TA
Tõnu Altnurme
Born 1969 · 56 y · board member since 28.04.2017
Board member

Founders (2)

e-Business Register · 1 d ago
NO
Nigramonto OÜLEGAL PERSON
Legal person · 12430881 · founder since 26.04.2017
Founder · 2k €
KP
Konstantin Polutornov
Born 1982 · 44 y · founder since 26.04.2017
Founder · 1k €

Shareholders (2)

e-Business Register · 1 d ago
NO
Nigramonto OÜLEGAL PERSON
Legal person · 12430881 · shareholder since 02.09.2023
Shareholder 60% · 2k €
KP
Konstantin Polutornov
Born 1982 · 44 y · shareholder since 02.09.2023
Shareholder 40% · 1k €

Beneficial owners

e-Business Register · 1 d ago
KP
Konstantin Polutornov
Born 1982 · 44 y · ultimate beneficial owner since 26.10.2018
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
547k €
↘ -41.0% vs 2023
State taxes 2025
141k €
↗ +25.4% vs 2024
Employees 2024
6
↗ +20.0% vs 2023
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
500k €250k €0

Licences (3)

MTR · 23 h tagasi
Active licences
3
Other3
Oldest · Newest
2017→2024
Oldest licenceEEH010055 · 13.07.2017
Newest licenceFEH000844 · 06.05.2024
Active3 / 3
FEH000844
Ehitamine ja hooldamine
Majandustegevusteade
From06.05.2024
UntilOpen-ended
Valid

Tech stack

BuiltWith · 9 päeva tagasi
Domains (1)
www.elsys.ee
SRCÄriregister
JavaScript libraries8Widgets4Mobile technologies2SSL certificate2Email server2Web server1Ns1Hosting1
Category breakdown

Public procurements (1 · 96k €)

Procurement Register · 23 h tagasi
Awards
1
2020–2020 · 1 year
Total amount
96k €
avg 96k €
Buyers
1
top: Tallinna Keskkonna- ja Kommunaalamet
Latest
02.09.2020
96k € · Tallinna Keskkonna- ja Kommunaalamet
20201 award96k €
02.092020
Lasnamäe kiriku fassaadivalgustite vahetus
ServicesNotice ted-2020-9-129
Tallinna Keskkonna- ja Kommunaalamet
75014913
95 511 €
Award value

State-sector payments (4 · 2k €)

RTK Makseandmik · 15.05.2026
Transactions
4
2024–2026 · 3 years
Total amount
2k €
avg 425 €
Buyers
2
State and municipal bodies
Latest
20.03.2026
629,92 € · Eesti Rahvusraamatukogu

2026: 874,20 € · 2025: 520,80 € · 2024: 305 €

BuyerTxAmountShare
Eesti Rahvusraamatukogu
74000139
3

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 546 800 €
2024
01.07.2024ReportEsitati 2023. aasta aruanne— Käive 927 451 €

Connected companies

Same-person ties · e-Business Register

ELSYS OÜ is connected to 17 other companies through 3 people who hold a role here and elsewhere. The strongest tie runs through Tõnu Altnurme (8 companies).

Total connections
17
via 3 people
Connecting people
3
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Tõnu
8 companies
Via personTõnu Altnurme
Equity
Assets
Employees
2024546 800 €−60 945 €134k €203k €630.06.2025
2023927 451 €16 322 €195k €267k €501.07.2024
2022573 623 €55 416 €178k €230k €627.06.2023
2021568 708 €3020 €123k €166k €628.06.2022
2020649 030 €20 070 €120k €165k €630.06.2021
2019376 927 €32 332 €100k €151k €503.07.2020
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 Q62 188 €15 690 €9481 €2
2025738 449 €141 223 €94 179 €2
2024586 022 €112 617 €78 128 €6
2023818 089 €111 002 €68 352 €6
2022566 665 €118 576 €64 755 €6
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202662k €–––
State taxes 202616k €–––
Taxes on workforce 20269k €–––
Employees 20262–––
Revenue 2025159k €211k €225k €144k €
State taxes 202528k €43k €30k €40k €
Taxes on workforce 202521k €23k €23k €27k €
Employees 20256662
Revenue 2024145k €152k €141k €147k €
State taxes 202426k €29k €31k €27k €
Taxes on workforce 202418k €19k €21k €20k €
Employees 20246666
Revenue 2023102k €275k €287k €154k €
State taxes 202326k €26k €31k €28k €
Taxes on workforce 202317k €20k €16k €16k €
Employees 20236556
Revenue 202285k €135k €201k €146k €
State taxes 202221k €25k €43k €30k €
Taxes on workforce 202216k €14k €17k €17k €
Employees 20226666
EEH010055
Ehitamine
Majandustegevusteade
From13.07.2017
UntilOpen-ended
Valid
TEL003053
Elektritööd
Majandustegevusteade
From13.07.2017
UntilOpen-ended
Valid
JavaScript libraries (8)
UI · JavaScript Library · Animation · DOM Manipulation · Event Handling · Ajax Library · jQuery Plugin · Image Gallery · Slider · UI Component Library · Gesture Recognition · Performance Optimization · Polyfill · Compatibility · Mobile Development
Widgets (4)
WordPress Plugins · Website Builder Plugins · Page Builder Addons
Mobile technologies (2)
–
SSL certificate (2)
–
Email server (2)
Secure Email
Web server (1)
–
Ns (1)
–
Hosting (1)
Server Location
1k €
Maardu Linnavalitsus
75011470
1
305 €
20262 transactions · 874,20 €
20.032026
Eesti Rahvusraamatukogu74000139
MAJANDAMISKULUD · Raamatukogud
630 €
21.012026
Eesti Rahvusraamatukogu74000139
MAJANDAMISKULUD · Raamatukogud
244 €
20251 transaction · 520,80 €
21.112025
Eesti Rahvusraamatukogu74000139
MAJANDAMISKULUD · Raamatukogud
521 €
20241 transaction · 305 €
17.062024
Maardu Linnavalitsus75011470
MAJANDAMISKULUD · Alusharidus
305 €
8
Andres Neemre6
Konstantin Polutornov3
TA
Tõnu Altnurme
board member
8 other companies›
CompanyRoleReg. code
Bongusto OÜ
Board memberFounderUltimate beneficial ownerShareholder 20%
12601696
Ehitus5ECO OÜ
Ultimate beneficial ownerBoard member
11715995
Kaldakolm OÜ
Ultimate beneficial ownerBoard member
17423986
Kivimäe Põhikooli Sihtasutus
Supervisory board memberUltimate beneficial owner
90008695
Neli Nurka OÜ
Board memberShareholder 100%Ultimate beneficial owner
11012199
Nigramonto OÜ
Board memberUltimate beneficial owner
12430881
OÜ Airton A.T.
Board memberFounderShareholder 100%Ultimate beneficial owner
10966330
OÜ TUULTON
Board memberFounderShareholder 66%Ultimate beneficial owner
10988320
AN
Andres Neemre
board member
6 other companies›
CompanyRoleReg. code
Andmaco OÜ
Board memberUltimate beneficial ownerFounderShareholder 50%
16708824
Bongusto OÜ
Board member
KP
Konstantin Polutornov
board member, founder, shareholder 40%, ultimate beneficial owner
3 other companies›
CompanyRoleReg. code
Elconet OÜ
Ultimate beneficial ownerBoard memberFounderShareholder 100%
16422619
MTÜ Naissaarlaste Vabatahtlik Päästeselts
Founder
Ultimate beneficial owner
Shareholder 20%
12601696
Ehitus5ECO OÜ
Ultimate beneficial ownerBoard memberShareholder 20%
11715995
Kaldakolm OÜ
Ultimate beneficial ownerBoard member
17423986
Nigramonto OÜ
Board memberShareholder 20%FounderUltimate beneficial owner
12430881
OÜ TUULTON
Board memberFounderShareholder 34%Ultimate beneficial owner
10988320
Board memberFounderUltimate beneficial owner
80621228
Naissaare Lõunasadam MTÜ
Board memberFounderUltimate beneficial owner
80562736