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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 · 4 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 111dGLEIF
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

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 · 2 min agoMTARTKEIS · PRIAKohesioEUIPOGLEIF
e-Business Register ↗
Revenue 2026 (I kv)
1659 €
▼ 83% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
3801 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
2k €
▼ 83% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
4k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers (2)

e-Business Register · 4 h ago
KT
Kristjan Tiik
Born 1973 · 53 y · board member since 12.06.2015
Board member
AN
Aleksandr Nagornõi
Born 1949 · 76 y · board member since 12.06.2015
Board member

Founders (2)

e-Business Register · 4 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 · 4 h ago
0%50%100%
Founder / management
120.4% · 4

Beneficial owners (4)

e-Business Register · 4 h ago
AV
Aleksander Vlasov
Born 1952 · 74 y · ultimate beneficial owner since 08.10.2018
Ultimate beneficial owner
AN
Aleksandr Nagornõi
Born 1949 · 76 y · ultimate beneficial owner since 08.10.2018
Ultimate beneficial owner
KT
Kristjan Tiik
Born 1973 · 53 y · ultimate beneficial owner since 08.10.2018
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
0 €
↘ -100.0% vs 2023
State taxes 2025
212k €
↘ -21.3% vs 2024
Employees 2024
10
↘ -23.1% vs 2023
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
100k €50k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 5113113Telia Eesti AS

Trademarks (1)

EUIPO · 8 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 €

Public procurements (1 · 623k €)

Procurement Register · 3 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

History

last 2 years · MTA + ÄR + MTR + Procurements
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
4
Board member · Founder
Strongest tie
Kristjan
4 companies
Via personKristjan Tiik
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
Kristjan Tiik
Founder / management25.93%733,53 €
4
Aleksander Vlasov
Founder / management25.93%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 €

+ 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 · 75 y · shareholder since 21.05.2024
Shareholder 34% · 969,53 €
KT
Kristjan Tiik
Born 1973 · 53 y · shareholder since 21.05.2024
Shareholder 26% · 733,53 €
AV
Aleksander Vlasov
Born 1952 · 74 y · shareholder since 21.05.2024
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 €
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 €
LO
Lightw OÜLEGAL PERSON
Legal person · 16379970 · shareholder since 01.09.2023
Shareholder 0% · 2,96 €
PA
Peter Alexander WoolseyÜhendkuningriik · United Kingdom
Born 1941 · 85 y · ultimate beneficial owner since 06.06.2023
Ultimate beneficial owner
Equity
Assets
Employees
20240 €−28 415 €1,5m €1,7m €1021.04.2025
2023685 €1969 €1,6m €1,7m €1325.06.2024
20220 €133 532 €1,3m €1,6m €706.06.2023
20210 €41 568 €869k €1,2m €014.08.2022
20200 €−4259 €25k €260k €030.07.2021
20190 €22 906 €29k €143k €030.07.2020
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 Q1659 €1913 €1888 €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 €122 765 €8
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20262k €–––
State taxes 20262k €–––
Taxes on workforce 20262k €–––
Employees 20262–––
Revenue 202510k €1k €3k €4k €
State taxes 202562k €60k €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
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 €
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 KOMMUNIKATSIOONIMINISTEERIUM70003158
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 €
4
Aleksandr Nagornõi2
KT
Kristjan Tiik
board member, founder, shareholder 26%, ultimate beneficial owner
4 other companies›
CompanyRoleReg. code
Celsius Ticketing OÜ
Board memberUltimate beneficial owner
12527250
Hea Koostöö Hoiu-laenuühistu
Audit committee member
12938421
Zikt OÜ
FounderUltimate beneficial ownerShareholder 25%
14462494
Tresart OÜ
Board memberFounderUltimate beneficial ownerShareholder 100%
12604714
AN
Aleksandr Nagornõi
board member, founder, shareholder 34%, ultimate beneficial owner
2 other companies›
CompanyRoleReg. code
Printex AN OÜ
Ultimate beneficial ownerShareholder 100%Board member
11697381
QRAC Systems OÜ
FounderUltimate beneficial owner
Shareholder 33%
Board member
17438551