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Search›Companies›Fermi Energia AS
14660585ActivePublic limited companyEE102138838 · VAT-registeredWikidata · Q111683481

Fermi Energia AS

Harju maakond, Tallinn, Kesklinna linnaosa, Tornimäe tn 2·EMTAK 71121 — Constructional engineering-technical designing and consulting·7+ years
Andmed · ···
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Overview

e-Business Register · 14 h ago
Registry code
e-Business Register
Legal form
Public limited company
Registered
12.02.2019e-Business Register
Address
Tornimäe tn 2, Kesklinna linnaosa, Tallinn, 10145 Harju maakondADS · e-Business Register
E-mail address
info@fermi.eee-Business Register
Telephone
+372 5216495· Tele2 Eesti Aktsiaseltse-Business Register · TTJA NBA
Principal activity
EMTAK 71121 - Constructional engineering-technical designing and consultinge-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
31 064,40 €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
  • Activity licences
  • Recent registrations

Data

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
PEP (1)
Data · 10 sourcese-Business Register · 7 min agoMTARTKEIS · PRIA
e-Business Register ↗

Registered 12. veebruar 2019, primary activity: Constructional engineering-technical designing and consulting. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
6496 €
▼ 72% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
9
2026 (MTA)
Taxes paid
160 040 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 10.08.2026 (MTA)
Revenue 2026 (I-II kv)
20k €
▼ 42% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
9
2026 (MTA)
Taxes paid
325k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 10.08.2026 (MTA)

Officers (7)

e-Business Register · 14 h ago
KK
Kalev KallemetsPEP
Born 1979 · 47 y · board member since 12.02.2019
Board member
HO
Henri Ormus
Born 1983 · 43 y · board member since 12.02.2019
Board member
DR
Diana Revjako
Born 1985 · 41 y · board member since 08.12.2022
Board member
MJ
Marti Jeltsov
Born 1985 · 40 y · board member since 08.12.2022
Board member
SL
Sandor Liive
Born 1970 · 56 y · supervisory board member since 28.04.2023
Supervisory board member
MM
Mait Müntel
Born 1977 · 49 y · supervisory board member since 28.04.2023
Supervisory board member
DN
Daniel Nordgren
Born 1973 · 53 y · supervisory board member since 26.05.2025
Supervisory board member

Founders (6)

e-Business Register · 14 h ago
MM
Mait Müntel
Born 1977 · 49 y · founder since 12.02.2019
Founder · 800 €
SL
Sandor Liive
Born 1970 · 56 y · founder since 12.02.2019
Founder · 5k €
KK
Kaspar Kööp
Born 1984 · 42 y · founder since 12.02.2019
Founder · 800 €
MJ

Shareholders (3)

e-Business Register · 14 h ago
KK
Kalev KallemetsPEP
Born 1979 · 47 y · shareholder since 22.04.2024
Shareholder 23% · 7k €
SL
Sandor Liive
Born 1970 · 56 y · shareholder since 16.08.2023
Shareholder 17% · 5k €
HO
Henri Ormus
Born 1983 · 43 y · shareholder since 14.11.2023
Shareholder 11% · 3k €

Other persons

e-Business Register · 14 h ago
NC
Nasdaq CSD SEFOREIGN
Foreign / not in register · registrar of the shares since 05.09.2022
Registrar of the shares

Subsidiaries

e-Business Register · shareholders · 14 h ago

Fermi Energia AS is a shareholder or officer in 1 more company.

Fermi Energia Markets OÜ
FounderShareholder 100%

Annual reports (7)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2025
17k €
↗ +63.8% vs 2024
State taxes 2025
345k €
↗ +18.9% vs 2024
Employees 2025
12
↘ -25.0% vs 2024
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
200k €100k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 5216495Tele2 Eesti Aktsiaselts

Grants (3 · 210k €)

EIS + PRIA + Kohesio + Estonian Unemployment Insurance Fund
Väikereaktori arendusplaani välja töötamine Eestile ja eksportimiseks
EISEttevõtja teadus- ja arendustöötaja toetus 2025Riigieelarve (RE)2026
17 309 €
Väikereaktori arendusplaani välja töötamine Eestile ja eksportimiseks
EISEttevõtja teadus- ja arendustöötaja toetus 2025Riigieelarve (RE)2025
10 762 €
Ehitusgeoloogilised uuringud ja väikereaktori vundamendi eskiis Letipea tingimustes
EISRakendusuuringute toetusRiigieelarve (RE)2022
181 636 €

State-sector payments (8 · 33k €)

RTK Makseandmik · 15.05.2026
Transactions
8
2024–2026 · 3 years
Total amount
33k €
avg 4k €
Buyers
6
State and municipal bodies
Latest
25.03.2026
17k € · MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM

2026: 17k € · 2025: 12k € · 2024: 4k €

BuyerTxAmountShare
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM
70003158
2

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
08.07.2026FilingPuuduste kõrvaldamise määrus— Ä 50112841 / M6 · Olek: Puudused kõrvaldatud
01.07.2026ReportEsitati 2025. aasta aruanne— Käive 16 626 €
2025
26.06.2025ReportEsitati 2024. aasta aruanne— Käive 10 152 €
30.05.2025FilingMuutmiskanne2×expand ›

Connected companies

Same-person ties · e-Business Register

Fermi Energia AS is connected to 16 other companies through 7 people who hold a role here and elsewhere. The strongest tie runs through Kalev Kallemets (4 companies).

Total connections
16
via 7 people
Connecting people
7
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Kalev
4 companies
Via personKalev Kallemets
Marti Jeltsov
Born 1985 · 40 y · founder since 12.02.2019
Founder · 1k €
HO
Henri Ormus
Born 1983 · 43 y · founder since 12.02.2019
Founder · 4k €
KK
Kalev KallemetsPEP
Born 1979 · 47 y · founder since 12.02.2019
Founder · 8k €
Equity
Assets
Employees
2025AUD16 626 €−1 314 806 €383k €518k €1201.07.2026
2024AUD10 152 €−1 254 143 €-712k €116k €1626.06.2025
2023AUD20 360 €−1 956 442 €453k €742k €2218.07.2024
2022AUD15 857 €−1 764 655 €634k €871k €1630.06.2023
2021AUD1912 €−949 675 €2,3m €2,6m €715.06.2022
20205376 €−240 232 €-238k €285k €317.03.2021
2019–−107 957 €2k €213k €116.03.2020
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-II Q19 910 €154 719 €169 959 €9
202546 919 €344 583 €369 880 €10
202474 001 €289 785 €304 657 €10
2023235 508 €358 667 €361 565 €16
2022501 599 €218 513 €209 629 €13
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202613k €6k €––
State taxes 202679k €76k €––
Taxes on workforce 202686k €84k €––
Employees 2026109––
Revenue 202511k €23k €3k €10k €
State taxes 202593k €92k €79k €79k €
Taxes on workforce 202599k €101k €82k €88k €
Employees 202510111210
Revenue 202442k €28k €4k €949 €
State taxes 202494k €84k €58k €54k €
Taxes on workforce 202496k €89k €63k €56k €
Employees 202415131210
Revenue 202355k €51k €39k €91k €
State taxes 202388k €89k €91k €91k €
Taxes on workforce 202389k €88k €91k €93k €
Employees 202313141616
Revenue 2022137k €90k €158k €117k €
State taxes 202241k €44k €56k €76k €
Taxes on workforce 202243k €40k €49k €78k €
Employees 2022781113
28k €
RIIGIKOGU (Riigikogu Kantselei)
74000101
1
2k €
Tallinna Tehnikakõrgkool
70003773
2
2k €
Tartu Ülikool
74001073
1
671 €
Eesti Rahvusringhääling
74002322
1
500 €
Ettevõtluse ja Innovatsiooni Sihtasutus
90006012
1
150 €
20261 transaction · 17k €
25.032026
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM70003158
MUUD TOETUSED · Teadus- ja arendustegevus üldises majandus-, kaubandus- ja tööjõupoliitikas
17 309 €
20253 transactions · 12k €
10.102025
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM70003158
MUUD TOETUSED · Teadus- ja arendustegevus üldises majandus-, kaubandus- ja tööjõupoliitikas
10 762 €
09.092025
Tallinna Tehnikakõrgkool70003773
MAJANDAMISKULUD · Kolmanda taseme haridus
600 €
10.022025
Ettevõtluse ja Innovatsiooni Sihtasutus90006012
MAJANDAMISKULUD · Üldine majandus- ja kaubanduspoliitika
150 €
20241 transaction · 1k €
16.092024
Tallinna Tehnikakõrgkool70003773
MAJANDAMISKULUD · Kolmanda taseme haridus
1098 €
Show remaining 3 transactions+
20243 transactions · 3k €
05.032024
RIIGIKOGU (Riigikogu Kantselei)74000101
MAJANDAMISKULUD · Keskvalituse täidesaatvad ja seadusandlikud organid
1891 €
29.022024
Eesti Rahvusringhääling74002322
MAJANDAMISKULUD · Ringhäälingu- ja kirjastamisteenused
500 €
22.022024
Tartu Ülikool
hide ⌃
  • Ä 50112841 / 10 · Olek: Jõustunud
  • Kanne nr 10 · kanne
26.05.2025OfficerAstus nõukogusse— Daniel Nordgren
14.01.2025FilingPuuduste kõrvaldamise määrus kandeväliste andmete parandamiseks— Ä 50112841 / M5 · Olek: Puudused kõrvaldatud
4
Sandor Liive4
Mait Müntel3
Diana Revjako2
Henri Ormus1
Marti Jeltsov1
Kaspar Kööp1
KK
Kalev Kallemets
board member, founder, shareholder 23%
4 other companies›
CompanyRoleReg. code
Fermi Energia Markets OÜ
Board member
14998284
Mittetulundusühing Eesti Tuumajaam
Board member
80264486
OÜ Gutsch
LiquidatorShareholder 67%Founder
11022660
UÜ Miljoniklubi
ShareholderLimited partner
11450232
SL
Sandor Liive
founder, supervisory board member, shareholder 17%
4 other companies›
CompanyRoleReg. code
FinEst Bay Area OÜ
Shareholder 100%FounderBoard member
14356678
GridIO 2.0 OÜ
Supervisory board member
MM
Mait Müntel
founder, supervisory board member
3 other companies›
CompanyRoleReg. code
Keelalgo OÜ
Shareholder 100%FounderBoard member
12605168
Keelvest OÜ
Shareholder 100%Founder
DR
Diana Revjako
board member
2 other companies›
CompanyRoleReg. code
Lean Keen OÜ
Shareholder 100%FounderBoard member
14632749
Pure Groove Panties OÜ
Board member
HO
Henri Ormus
board member, founder, shareholder 11%
1 other company›
CompanyRoleReg. code
Henrix Invest OÜ
Shareholder 100%FounderBoard member
14694762
MJ
Marti Jeltsov
board member, founder
1 other company›
CompanyRoleReg. code
Estflow Consulting OÜ
Shareholder 33%Board memberFounder
12628560
KK
Kaspar Kööp
founder
1 other company›
CompanyRoleReg. code
Estflow Consulting OÜ
Founder
12628560
74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
671 €
14494626
Nordecon AS
Supervisory board member
10099962
osaühing Inventor
Board memberShareholder 100%Founder
10679843
Board member
12522459
Lingvist Technologies OÜ
FounderBoard member
12397511
17514370

Documents (13)

dokumendiregister.ee
  • 11.06.2026Asukohavaliku kriteeriumid· Sissetulev kiriMajandus- ja Kommunikatsiooniministeerium
  • 14.04.2026Regulatory Engagement Plan· Sissetulev kiriTarbijakaitse ja Tehnilise Järelevalve Amet
  • 14.04.2026TTJA tagasiside – Regulatory Engagement Plan· Väljaminev kiriTarbijakaitse ja Tehnilise Järelevalve Amet
  • 09.07.2025Aluspõhja rikete andmed· Sissetulev kiriEesti Geoloogiateenistus
  • 27.03.2025Riigi maa hoonestusõigus REP· Sissetulev kiriMajandus- ja Kommunikatsiooniministeerium
  • 14.01.2025Taotlus· Sissetulev kiriMajandus- ja Kommunikatsiooniministeerium
  • 30.10.2024Väljaminev kiri· Väljaminev kiriKonkurentsiamet
  • 17.10.2024Sissetulev kiri· Sissetulev kiriKonkurentsiamet
View all 13 →

Analysis · 2025

computed from annual reports
Revenue17k €median 36k €46% of the sector median
Net margin-7,908.1%median 19.2%-7,927.4 pp vs sector median
Revenue per employee1k €median 64k €2% of the sector median
Revenue change63.8%median 5.4%+58.4 pp vs sector median
Equity ratio73.9%
Current ratio3.46
Labour cost of revenue4,946.6%
Profit per employee−109 567 €
Compared with2024revenue 10k €

Peer group: Ehituslik insener-tehniline projekteerimine ja nõustamine, 1,820 trading companies that filed a report in the last three years.

Founded 2019. That year 18 aktsiaselts were registered; 16 are still trading, or 88.9%.