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Tatiana Sikorskaia

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

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Company info in 3 seconds

Tatiana Sikorskaia — 5 companies, roles & ownership

Tatiana Sikorskaia

Active companies

5/5

Portfolio revenue

€53 261

Portfolio profit

€1124

ATTIVITA Consulting OÜ

Beneficial owner

Reg. Nr.: 11718404
Since: 2026. gada 23. marts
Revenue: €24 407
Profit: €114

ATTIVITA Finance OÜ

Beneficial owner

Reg. Nr.: 11935018
Since: 2026. gada 23. marts
Revenue: €28 854
Profit: €1010

Narva-Jõesuu linn, Karja tn 16 korteriühistu

Reg. Nr.: 80158904
Since: 2026. gada 23. marts
Employees: 4

Narva linn, P. Kerese tn 19 korteriühistu

Reg. Nr.: 80228194
Since: 2026. gada 23. marts
Employees: 1

TÜ ATTIVITA Raamatupidamisbüroo

Beneficial owner

Reg. Nr.: 11049328

Tatjana Sikorskaja

3 shared companies

ATTIVITA Consulting OÜ (Shareholder)100.0% · ATTIVITA Finance OÜ (Shareholder)100.0% · TÜ ATTIVITA Raamatupidamisbüroo (Officer)

Darina Sikorska

3 shared companies

ATTIVITA Consulting OÜ (Officer) · ATTIVITA Finance OÜ (Officer) · TÜ ATTIVITA Raamatupidamisbüroo (Beneficial owner)

Irina Filippova

1 shared company · roles.founder

ATTIVITA Finance OÜ

1 shared company · Officer

Narva-Jõesuu linn, Karja tn 16 korteriühistu

Jelena Mihheikina

1 shared company · Officer

Narva-Jõesuu linn, Karja tn 16 korteriühistu

Ljubov Toropova

1 shared company · Officer

Narva-Jõesuu linn, Karja tn 16 korteriühistu

Sergei Mištšenko

1 shared company · Officer

Narva-Jõesuu linn, Karja tn 16 korteriühistu

Sergey Grigoriev

1 shared company · Officer

Narva-Jõesuu linn, Karja tn 16 korteriühistu

Tatjana Baranova

1 shared company · Officer

Narva-Jõesuu linn, Karja tn 16 korteriühistu

Lilia Timofejeva

1 shared company · Officer

Narva linn, P. Kerese tn 19 korteriühistu

Maria Semjonova

1 shared company · Officer

Narva linn, P. Kerese tn 19 korteriühistu

Darina Gornostajeva

1 shared company · Officer

TÜ ATTIVITA Raamatupidamisbüroo

Appointed — Officer — Juhatuse liige
ATTIVITA Consulting OÜ
2026. gada 23. marts
Appointed — Officer — Juhatuse liige
ATTIVITA Finance OÜ
2026. gada 23. marts
Appointed — Officer — Juhatuse liige
Narva-Jõesuu linn, Karja tn 16 korteriühistu
2026. gada 23. marts
Appointed — Officer — Juhatuse liige
Narva linn, P. Kerese tn 19 korteriühistu
2026. gada 23. marts

Who does Tatiana Sikorskaia do business with?

Tatiana Sikorskaia shares companies with 12 other people, including Tatjana Sikorskaja, Darina Sikorska, Irina Filippova, Igor Fadin, Jelena Mihheikina and 7 more.

What companies does Tatiana Sikorskaia own or manage?

Tatiana Sikorskaia is linked to 5 active companies including ATTIVITA Consulting OÜ, ATTIVITA Finance OÜ, Narva-Jõesuu linn, Karja tn 16 korteriühistu, Narva linn, P. Kerese tn 19 korteriühistu, TÜ ATTIVITA Raamatupidamisbüroo.

What roles does Tatiana Sikorskaia hold in business?

Tatiana Sikorskaia holds 4 officer positions, 3 beneficial owner positions across 5 companies.

When did Tatiana Sikorskaia first appear in the business registry?

The earliest known registry record for Tatiana Sikorskaia is from 2026-03-23, when they were registered as Officer at Narva linn, P. Kerese tn 19 korteriühistu.

What is the total revenue of Tatiana Sikorskaia's companies?

The combined revenue of Tatiana Sikorskaia's active companies is approximately €53,261, with 5 employees across all entities.

Role mix

Officer4

Beneficial owner3

Registry activity

Earliest23 March 2026

Latest23 March 2026