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Juha Heikki Kalevi Hakkanen

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Data updated:5/3/2026•Changelog•Status

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Company info in 3 seconds

Juha Heikki Kalevi Häkkänen — 5 companies, roles & ownership

Juha Heikki Kalevi Häkkänen

Active companies

5/5

Portfolio revenue

€0

Portfolio profit

€-27 355

Share of profit

€-9248

Beneficial owner

Reg. Nr.: 16384497
Ownership: 33.4%
Since: 2026. gada 23. marts
Revenue: €0
Profit: €-24 526

Beneficial owner

Reg. Nr.: 17022253
Ownership: 66.8%
Since: 2026. gada 23. marts
Employees: 1

Reg. Nr.: 14158851
Since: 2026. gada 23. marts
Revenue: €0
Profit: €0

OSAÜHING HANSAINVEST PLUSS

Beneficial owner

Reg. Nr.: 10893884
Ownership: 100.0%
Since: 2026. gada 23. marts
Revenue: €0
Profit: €-117

Reval Engineering OÜ

Beneficial owner

Reg. Nr.: 16330320
Ownership: 35.0%
Since: 2026. gada 23. marts
Profit: €-2712

Jarmo Tapani Järvinen

3 shared companies

Ecocoal OÜ (Shareholder)33.3% · EVeh Pool OÜ (Beneficial owner)33.2% · Reval Engineering OÜ (Beneficial owner)35.0%

Ari Juhani Siponmaa

2 shared companies · Shareholder

Ecocoal OÜ33.3% · Reval Engineering OÜ10.0%

Ilmar Virolainen

2 shared companies

Havicon OÜ (Officer) · Reval Engineering OÜ (Shareholder)20.0%

1 shared company · roles.founder

Eve Siidirätsep

1 shared company · Beneficial owner

Havicon OÜ50.0%

1 shared company · Beneficial owner

Havicon OÜ50.0%

OSAÜHING ABC KAPITAL

1 shared company · roles.founder

OSAÜHING HANSAINVEST PLUSS

Appointed — Officer — Juhatuse liige
Ecocoal OÜ
2026. gada 23. marts
Appointed — Officer — Juhatuse liige
EVeh Pool OÜ
2026. gada 23. marts
Appointed — Officer — Juhatuse liige
Havicon OÜ
2026. gada 23. marts
Appointed — Officer — Juhatuse liige
OSAÜHING HANSAINVEST PLUSS
2026. gada 23. marts
Appointed — Officer — Juhatuse liige
Reval Engineering OÜ
2026. gada 23. marts
Appointed — Shareholder
EVeh Pool OÜ
2024. gada 4. jūlijs
Appointed — roles.founder — Asutaja
EVeh Pool OÜ
2024. gada 3. jūlijs
Appointed — Shareholder
Reval Engineering OÜ
2023. gada 2. septembris
Appointed — Shareholder
Ecocoal OÜ
2023. gada 1. septembris
Appointed — Shareholder
OSAÜHING HANSAINVEST PLUSS
2023. gada 1. septembris
Appointed — roles.founder — Asutaja
Ecocoal OÜ
2021. gada 24. novembris
Appointed — roles.founder — Asutaja
Reval Engineering OÜ
2021. gada 19. augusts

Who does Juha Heikki Kalevi Häkkänen do business with?

Juha Heikki Kalevi Häkkänen shares companies with 7 other people, including Jarmo Tapani Järvinen, Ari Juhani Siponmaa, Ilmar Virolainen, Tõnu Pilvik, Eve Siidirätsep and 2 more.

What companies does Juha Heikki Kalevi Häkkänen own or manage?

Juha Heikki Kalevi Häkkänen is linked to 5 active companies including Ecocoal OÜ, EVeh Pool OÜ, Havicon OÜ, OSAÜHING HANSAINVEST PLUSS, Reval Engineering OÜ.

What roles does Juha Heikki Kalevi Häkkänen hold in business?

Juha Heikki Kalevi Häkkänen holds 5 officer positions, 3 roles.founder positions, 4 shareholder positions, 4 beneficial owner positions across 5 companies.

When did Juha Heikki Kalevi Häkkänen first appear in the business registry?

The earliest known registry record for Juha Heikki Kalevi Häkkänen is from 2021-08-19, when they were registered as roles.founder at Reval Engineering OÜ.

What is the total revenue of Juha Heikki Kalevi Häkkänen's companies?

The combined revenue of Juha Heikki Kalevi Häkkänen's active companies is approximately €0, with 1 employees across all entities.

Role mix

Officer5

roles.founder3

Shareholder4

Beneficial owner4

Registry activity

Earliest19 August 2021

Latest23 March 2026