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Address: Parda tn 8, 10151 Tallinn, Estonia
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Search›Companies›EFENCO OÜ
12865001ActivePrivate limited companyEE102089848 · VAT-registered

EFENCO OÜ

Ida-Viru maakond, Sillamäe linn, Ranna tn 3d·EMTAK 72191 — Teadus- ja arendustegevus muude loodus- ja tehnikateaduste vallas·11+ years
Andmed · ···
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Overview

e-Business Register · 7 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
12.06.2015e-Business Register
Address
Ranna tn 3d, Sillamäe linn, 40231 Ida-Viru maakondADS · e-Business Register
E-mail address
kristjan@efenco.eue-Business Register
Telephone
+372 5113113· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 72191 - Teadus- ja arendustegevus muude loodus- ja tehnikateaduste vallase-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2829,16 €e-Business Register
LEI
8945008VY06KQXO7LH78 · lapsed · issued 07.03.2024 · renewal overdue 156dGLEIF
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
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Organisation

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  • 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

Registered 12. juuni 2015, primary activity: Teadus- ja arendustegevus muude loodus- ja tehnikateaduste vallas. Main place of business in Sillamäe linn, Ida-Viru maakond.

Data · 12 sourcese-Business Register · 9 min agoMTARTKEIS · PRIAKohesioEUIPOGLEIF
e-Business Register ↗
Revenue 2026 II kv
246 €
▼ 78% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
2583 €
State + labour taxes · 2026 II kv
Tax debt
2541,47 €
As of 09.08.2026 (MTA)
Revenue 2026 (I-II kv)
2k €
▼ 82% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
6k €
State + labour taxes · 2026 (I-II kv)
Tax debt
2541,47 €
As of 09.08.2026 (MTA)

Tax debt over time

MTA · last 365 d

Current debt: 2541,47 €. History updated daily.

30 days
–
no data yet
90 days
–
no data yet
365 days
–
no data yet

Officers

e-Business Register · 7 h ago
KT
Kristjan Tiik
Born 1973 · 53 y · board member since 12.06.2015
Board member

Founders (2)

e-Business Register · 7 h ago
KT
Kristjan Tiik
Born 1973 · 53 y · founder since 11.06.2015
Founder · 1k €
AN
Aleksandr Nagornõi
Born 1949 · 76 y · founder since 11.06.2015
Founder · 1k €

Shareholders (16)

e-Business Register · 7 h ago
0%50%100%
Founder / management
120.4% · 4
Angel
2.8% · 2
Long tail
11.1% · 10
#ShareholderType%€
1
Aleksandr Nagornõi
Founder / management34.27%969,53 €
2
Olga Nagornaja
Founder / management34.27%969,53 €
3
Aleksander Vlasov
Founder / management25.93%733,53 €

+ 6 more shareholders – full list below.

Concentration

How tightly the cap table is held. Top-N shows the combined stake of the largest N shareholders; the 80% line is the smallest group that together controls 80%; Gini is 0 when stakes are perfectly equal, 1 when one holder owns everything.

Top 1
34.3%
Top 3
94.5%
Top 5
124.3%
Top 10
132.2%
80% line
4 of 16
Gini
0.70

Dominant holder: 34.3% – non-controlling but blocking.

AN
Aleksandr Nagornõi
Born 1949 · 76 y · shareholder since 21.05.2024
Shareholder 34% · 969,53 €
ON
Olga Nagornaja
Born 1950 · 76 y · shareholder since 21.05.2024
Shareholder 34% · 969,53 €
AV
Aleksander Vlasov
Born 1952 · 74 y · shareholder since 21.05.2024
Shareholder 26% · 733,53 €
KT
Kristjan Tiik
Born 1973 · 53 y · shareholder since 21.05.2024
Show all (16)
NO
Norger OÜLEGAL PERSON
Legal person · 16310889 · shareholder since 01.09.2023
Shareholder 0% · 12,10 €
RD
Rolf Dahlberg
Born 1954 · 71 y · shareholder since 01.09.2023
Shareholder 0% · 10,14 €
HH
Henlas Holding ABRootsi · SwedenFOREIGN
Foreign / not in register · shareholder since 01.09.2023
Shareholder 0% · 4,33 €

Annual reports (7)

e-Business Register · annual reports · 4 päeva tagasi
Revenue 2025
0 €
State taxes 2025
212k €
↘ -21.3% vs 2024
Employees 2025
7
↘ -30.0% vs 2024
YearRevenueProfitEquityAssetsEmployees
20250 €−667 149 €855k €1,2m €710.07.2026
20240 €−28 415 €1,5m €1,7m €1021.04.2025
2023685 €1969 €1,6m €1,7m €1325.06.2024
20220 €133 532 €
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 · 10.07.2026 as of
100k €50k €0
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II Q1905 €3207 €3177 €2
202517 274 €212 086 €221 971 €3
202410 996 €269 570 €279 271 €9
202330 459 €172 376 €200 190 €12
202252 710 €118 497 €
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20262k €246 €––
State taxes 20262k €1k €––
Taxes on workforce 20262k €1k €––
Employees 202622––
Revenue 202510k €1k €3k €4k €
State taxes 202562k €60k €

Tech stack

Tehnoloogiad
Mobile carrier
+372 5113113Telia Eesti AS

Trademarks (1)

EUIPO · 9 päeva tagasi
EF
EFENCO
7 classes · word · 31.10.2023 · 018944337
Registered

Grants (7 · 788k €)

EIS + PRIA + Kohesio + Estonian Unemployment Insurance Fund
FunderGrantsTotalShare
Kohesio
1
722k €
EIS
6
66k €
Efenco teadus- ja arendustöötaja toetus 2/2025
EISEttevõtja teadus- ja arendustöötaja toetus 2025Riigieelarve (RE)2026
3864 €
Efenco TA töötaja toetus
EISEttevõtja teadus- ja arendustöötaja toetus 2025Riigieelarve (RE)2025
19 592 €
Efenco TA töötajate toetus, 01.07-31.12.24
EISEttevõtja teadus- ja arendustöötaja toetus 2024Riigieelarve (RE)2025
12 070 €
Efenco TA töötaja toetus
EISEttevõtja teadus- ja arendustöötaja toetus 2024Riigieelarve (RE)2024
7000 €
Vaakum nanoelektroonikal toimiva püroelektrilise röntgengeneraatori väljatöötamine ja valideerimine põlemisprotsessi optimeerimisel ja kahjulike suitsugaaside lagundamisel
KohesioÜhtekuuluvuspoliitika fond (ERDF)European Regional Development Fund2020
721 990 €
HERC plasma-põlemise tehnoloogia valideerimine metaan-kütusega, IO portfelli laiendamine
EISInnovatsiooniosak. ArendusosakEuroopa Regionaalarengu fond (ERDF)2018
19 449 €
Show remaining (1)
HERC intellektuaalomandi kaitse ja "proof of concept" eksperiment
EISInnovatsiooniosak. ArendusosakEuroopa Regionaalarengu fond (ERDF)2016
3941 €

Public procurements (1 · 623k €)

Procurement Register · 6 h tagasi
Awards
1
2020–2020 · 1 year
Total amount
623k €
avg 623k €
Suppliers
1
top: Tallinna Tehnikaülikool
Latest
11.08.2020
623k € · EFENCO OÜ
20201 award623k €
11.082020
Teadus-arendus partneri hange vaakum nanoelektroonilise süsteemi väljatöötamine püroelektrilise röntgengeneraatorile.
ServicesNotice ted-2020-8-12116
Tallinna Tehnikaülikool
74000323
623 332 €
Award value

State-sector payments (6 · 51k €)

RTK Makseandmik · 15.05.2026
Transactions
6
2024–2026 · 3 years
Total amount
51k €
avg 8k €
Buyers
3
State and municipal bodies
Latest
25.03.2026
4k € · MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM

2026: 4k € · 2025: 39k € · 2024: 8k €

BuyerTxAmountShare
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM
70003158
4
43k €
SA Eesti Teadusagentuur
90000759
1
7k €
Ettevõtluse ja Innovatsiooni Sihtasutus
90006012
1
990 €
20261 transaction · 4k €
25.032026
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM70003158
MUUD TOETUSED · Teadus- ja arendustegevus üldises majandus-, kaubandus- ja tööjõupoliitikas
3864 €
20253 transactions · 39k €
12.122025
SA Eesti Teadusagentuur90000759
MUUD TOETUSED · Teadus- ja arendustegevus hariduses
7000 €
14.102025
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
21.07.2026TaxMaksuvõlg kasvas— +2541 € (kokku 2541 €)
10.07.2026ReportEsitati 2025. aasta aruanne— Käive 0 €
06.07.2026FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50009852 / 9 · Olek: Jõustunud
  • Kanne nr 9 · kanne
2025
21.04.2025ReportEsitati 2024. aasta aruanne— Käive 0 €

Connected companies

Same-person ties · e-Business Register

EFENCO OÜ is connected to 6 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Kristjan Tiik (4 companies).

Total connections
6
via 2 people
Connecting people
2
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Kristjan
4 companies
Via personKristjan Tiik4Aleksandr Nagornõi2
KT
Kristjan Tiik
board member, founder, shareholder 26%
4 other companies›
CompanyRoleReg. code
Celsius Ticketing OÜ
Board member
12527250
Hea Koostöö Hoiu-laenuühistu
Audit committee member
12938421
4
Kristjan Tiik
Founder / management
25.93%
733,53 €
5
EstBAN Syndicate SPV 2021 OÜ
Long tail3.92%110,83 €
6
Energy Boost OÜ
Long tail2.57%72,85 €
7
Peter Alexander Woolsey
Angel2.24%63,41 €
8
Osaühing Avatud ring
Long tail1.06%29,87 €
9
Rosewater OÜ
Long tail1.05%29,68 €
10
ANKIV Invest OÜ
Long tail0.95%26,77 €
Shareholder 26% · 733,53 €
ES
EstBAN Syndicate SPV 2021 OÜLEGAL PERSON
Legal person · 16294311 · shareholder since 01.09.2023
Shareholder 4% · 110,83 €
EB
Energy Boost OÜLEGAL PERSON
Legal person · 16641913 · shareholder since 01.09.2023
Shareholder 3% · 72,85 €
PA
Peter Alexander Woolsey
Born 1941 · 85 y · shareholder since 21.05.2024
Shareholder 2% · 63,41 €
OA
Osaühing Avatud ringLEGAL PERSON
Legal person · 10687050 · shareholder since 01.09.2023
Shareholder 1% · 29,87 €
RO
Rosewater OÜLEGAL PERSON
Legal person · 12522778 · shareholder since 01.09.2023
Shareholder 1% · 29,68 €
AI
ANKIV Invest OÜLEGAL PERSON
Legal person · 11470246 · shareholder since 01.09.2023
Shareholder 1% · 26,77 €
JL
Jonathan Lawrence-ArcherÜhendkuningriik · United Kingdom
Born 1944 · 81 y · shareholder since 01.09.2023
Shareholder 1% · 15,02 €
LO
lajuar OÜLEGAL PERSON
Legal person · 16526218 · shareholder since 01.09.2023
Shareholder 1% · 14,61 €
LO
Lightw OÜLEGAL PERSON
Legal person · 16379970 · shareholder since 01.09.2023
Shareholder 0% · 2,96 €
1,3m €
1,6m €
7
06.06.2023
20210 €41 568 €869k €1,2m €014.08.2022
20200 €−4259 €25k €260k €030.07.2021
20190 €22 906 €29k €143k €030.07.2020
122 765 €
8
67k €
24k €
Taxes on workforce 202563k €62k €68k €29k €
Employees 2025101053
Revenue 20242k €1k €1k €7k €
State taxes 202464k €62k €69k €74k €
Taxes on workforce 202466k €65k €72k €77k €
Employees 20241212119
Revenue 20233k €23k €2k €3k €
State taxes 202339k €21k €49k €63k €
Taxes on workforce 202341k €45k €50k €63k €
Employees 20231091212
Revenue 202252k €0 €0 €215 €
State taxes 202226k €25k €38k €29k €
Taxes on workforce 202227k €26k €40k €30k €
Employees 20227888
70003158
MUUD TOETUSED · Teadus- ja arendustegevus üldises majandus-, kaubandus- ja tööjõupoliitikas
19 592 €
29.042025
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM70003158
MUUD TOETUSED · Teadus- ja arendustegevus üldises majandus-, kaubandus- ja tööjõupoliitikas
12 070 €
20241 transaction · 7k €
05.112024
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM70003158
MUUD TOETUSED · Teadus- ja arendustegevus üldises majandus-, kaubandus- ja tööjõupoliitikas
7000 €
Show remaining 1 transactions+
20241 transaction · 990 €
18.042024
Ettevõtluse ja Innovatsiooni Sihtasutus90006012
MAJANDAMISKULUD · Üldine majandus- ja kaubanduspoliitika
990 €
Zikt OÜ
Shareholder 25%Founder
14462494
Tresart OÜ
Shareholder 100%FounderBoard member
12604714
AN
Aleksandr Nagornõi
founder, shareholder 34%
2 other companies›
CompanyRoleReg. code
Printex AN OÜ
Shareholder 100%Board member
11697381
QRAC Systems OÜ
Shareholder 33%Founder
17438551

Analysis · 2025

computed from annual reports
Revenue0 €median 15k €0% of the sector median
Revenue per employee0 €median 38k €0% of the sector median
Equity ratio70.8%
Current ratio0.14current assets cover under 1× liabilities
Profit per employee−95 307 €
Compared with2024revenue 0 €

Peer group: EMTAK 72, 576 trading companies that filed a report in the last three years.

Founded 2015. That year 10,359 osaühing were registered; 9,970 are still trading, or 96.2%.