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Boris Gritskevich

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Data updated:4/29/2026•Changelog•Status

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Company info in 3 seconds

Boris Gritskevich — 6 companies, roles & ownership

Boris Gritskevich

Active companies

6/6

Portfolio revenue

€0

Portfolio profit

€-24

Share of profit

€-12

Oretech Estonia OÜ

Beneficial owner

Reg. Nr.: 14747843
Ownership: 50.0%
Since: 2026. gada 23. marts
Profit: €0

Beneficial owner

Reg. Nr.: 14421751
Ownership: 50.0%
Since: 2026. gada 23. marts
Revenue: €0
Profit: €-24

Beneficial owner

Reg. Nr.: 16214772
Since: 2026. gada 23. marts
Revenue: €0
Profit: €0

Osaühing Sintos Systems

Beneficial owner

Reg. Nr.: 10820589
Ownership: 30.0%
Since: 2023. gada 1. septembris
Revenue: €0
Profit: €0

osaühing Flaisia

Beneficial owner

Reg. Nr.: 10024183
Revenue: €0
Profit: €0

SAMUEL HMD-ENERGIA OÜ

Beneficial owner

Reg. Nr.: 10687512
Revenue: €0
Profit: €0

5 shared companies

Oretech Estonia OÜ (Beneficial owner)50.0% · osaühing Flaisia (Officer) · Osaühing Sintos Systems (Officer) · SAMUEL HMD-ENERGIA OÜ (Officer) · Siaeco OÜ (Beneficial owner)50.0%

3 shared companies · Beneficial owner

osaühing Flaisia50.0% · Osaühing Sintos Systems · SAMUEL HMD-ENERGIA OÜ

Boris Gritskevitch

3 shared companies

osaühing Flaisia (Shareholder)50.0% · Osaühing Sintos Systems (Officer) · SAMUEL HMD-ENERGIA OÜ (Officer)

1 shared company · roles.founder

osaühing Flaisia

Osaühing Kermon Invest

1 shared company · roles.founder

Osaühing Sintos Systems

1 shared company · Shareholder

Osaühing Sintos Systems5.0%

Aliaksandr Alevanau

1 shared company · Shareholder

Osaühing Sintos Systems5.0%

1 shared company · Beneficial owner

SAMUEL HMD-ENERGIA OÜ10.0%

Meinhard Samuel

1 shared company · roles.founder

SAMUEL HMD-ENERGIA OÜ

Nataliia Gritckevich

1 shared company · Beneficial owner

Spicy Fish OÜ50.0%

Sergei Andrejev

1 shared company · Beneficial owner

Spicy Fish OÜ50.0%

Appointed — Officer — Juhatuse liige
Oretech Estonia OÜ
2026. gada 23. marts
Appointed — Officer — Juhatuse liige
Siaeco OÜ
2026. gada 23. marts
Appointed — Officer — Juhatuse liige
Spicy Fish OÜ
2026. gada 23. marts
Appointed — Shareholder
Oretech Estonia OÜ
2023. gada 1. septembris
Appointed — Shareholder
Osaühing Sintos Systems
2023. gada 1. septembris
Appointed — Shareholder
Siaeco OÜ
2023. gada 1. septembris
Appointed — roles.founder — Asutaja
Oretech Estonia OÜ
2019. gada 20. jūnijs
Appointed — roles.founder — Asutaja
Siaeco OÜ
2018. gada 1. februāris

Who does Boris Gritskevich do business with?

Boris Gritskevich shares companies with 11 other people, including Priit Post, Malle Ink, Boris Gritskevitch, Kristel Alver, Osaühing Kermon Invest and 6 more.

What companies does Boris Gritskevich own or manage?

Boris Gritskevich is linked to 6 active companies including Oretech Estonia OÜ, Siaeco OÜ, Spicy Fish OÜ, Osaühing Sintos Systems, osaühing Flaisia and 1 more.

What roles does Boris Gritskevich hold in business?

Boris Gritskevich holds 3 officer positions, 2 roles.founder positions, 3 shareholder positions, 6 beneficial owner positions across 6 companies.

When did Boris Gritskevich first appear in the business registry?

The earliest known registry record for Boris Gritskevich is from 2018-02-01, when they were registered as roles.founder at Siaeco OÜ.

What is the total revenue of Boris Gritskevich's companies?

The combined revenue of Boris Gritskevich's active companies is approximately €0, with 0 employees across all entities.

Role mix

Officer3

roles.founder2

Shareholder3

Beneficial owner6

Registry activity

Earliest1 February 2018

Latest23 March 2026