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OOO "PI ES AI"
Brief Profile
active Commercial
| TIN | 7806049847 |
| Region, city | Saint Petersburg, ul. Dostoevskogo address (the organization also has 1 subdivision) |
| Company Age | 29 years (for comparison: the industry average is 7 years) |
| Core Activity | Other scientific research and development in the field of natural and technical sciences, not elsewhere classified |
| Scale of Operation |
large
|
| Revenue and its change over the year | 1.3 billion RUB in 2025 (-16%) |
| Number of employees and its change over the year | 231 people |
| Founder | "PI ES AI SI AR OU AG" (Swiss Confederation) () |
| Managing Organization | OOO "EF-END-EI" |
11 significant facts identified:
Complete Profile
- 1. General Information
- 2. Registration in the Russian Federation
- 3. Company's Activities
- 4. Legal Address
- 5. Branches and representative offices
- 6. Owners, Founders of the Entity
- 7. OOO "PI ES AI" CEO
- 8. Entities Founded by Company
- 9. Number of Employees
- 10. Company Finance
General Information
Full name of the organization: OBSHCHESTVO S OGRANICHENNOI OTVETSTVENNOSTIU "PI ES AI"
TIN: 7806049847
KPP: 784001001
PSRN: 1027809228688
Location: 191119, Saint Petersburg, ul. Dostoevskogo, 19/21
Line of business: Other scientific research and development in the field of natural and technical sciences, not elsewhere classified (OKVED code 72.19.9)
Organization status: Commercial, active
Form of incorporation: Limited liability companies (code 12300 according to OKOPF)
Registration in the Russian Federation
The tax authority where the legal entity is registered: Mezhraionnaia inspektsiia Federalnoi nalogovoi sluzhby №9 po Sankt-Peterburgu (inspection code – 7840).
Registration with the Pension Fund: registration number 1103634885 dated 11 April 2002.
Registration with the Social Insurance Fund: registration number 1103634885 dated 22 March 2001.
Company's Activities
The main activity of the organization is "Other scientific research and development in the field of natural and technical sciences, not elsewhere classified" (OKVED2 code 72.19.9).
Additionally, the organization listed the following activities:
| 52.10 | Warehousing and storage |
| 62.01 | Computer programming activities |
OOO "PI ES AI" holds 2 licenses entitling to carry out the following activities:
| Number, date of issue | Issued by | Types of operations | Valid |
|---|---|---|---|
| L042-00110-77/00262847 of 11/09/2020 |
Federal Service for Supervision of Healthcare | Pharmaceutical activities | from 11/09/2020 |
The organization is included in the Roskomnadzor registry as a personal data processing operator.
Legal Address
OOO "PI ES AI" is registered at 191119, Saint Petersburg, ul. Dostoevskogo, 19/21. (show on a map)
The following organization are also registered at the following address (including liquidated organizations):
- OOO "DVE STOLITSY" (liquidated 11/25/2013)
- OOO "EKSPERTIZA I KONTROL" (liquidated 08/19/2013)
Branches and representative offices
The organization has one subdivision – a branch located in a different region at Moscow, ul. Bolshaia Tatarskaia, 42.
At the addresses, where OOO "PI ES AI" has a subdivision, the following organizations are registered:
- OOO "VVPASS KORPORATSIIA"
- NOCHU DPO "TSPP "STEK"
- OOO "STEK-KONSALTING"
- OOO "AUDITORSKAIA SLUZHBA "STEK"
- OOO "FRIONA" (liquidated 05/10/2016)
Previously the organization had subdivisions located at:
Owners, Founders of the Entity
The founder of OOO "PI ES AI" is
OOO "PI ES AI" CEO
Management (the functions of the sole executive body) since 9 December 2011 is performed by the managing organization OOO "EF-END-EI".
Entities Founded by Company
OOO "PI ES AI" is not listed as a founder in any Russian legal entities.
Number of Employees
In 2025, the average number of employees of OOO "PI ES AI" was 231 people. This is 63 people less than in 2024.
Company Finance
The Authorized capital of OOO "PI ES AI" is 125 thousand RUB. This is significantly higher than the minimum authorized capital established by law for LTD (10 thousand RUB).
In 2025, the organization received the revenue of 1.3 billion RUB, which is 252 million RUB, or by 16%, less than a year ago.
The net assets of OOO "PI ES AI" as of 12/31/2025 totaled RUB.
The OOO "PI ES AI"’s operation in 2025 resulted in the profit of 3.1 million RUB. At the same time, the loss of 122 million RUB was made in 2024
Information about the organization’s special tax regimes:
Information about the taxes and fees paid by the organization for 2025
| Value added tax | show |
| Income tax | show |
| Insurance premiums for compulsory medical insurance of the working population credited to the budget of the Federal Compulsory Medical Insurance Fund | show |
| Insurance contributions for compulsory social insurance in case of temporary disability and in connection with maternity | show |
| Insurance and other contributions for compulsory pension insurance credited to the Pension Fund of the Russian Federation | show |
| Transport tax | show |
| Corporate property tax | show |
| Penalty amounts | show |
| NON-TAX INCOME administered by tax authorities | show |
| Total | show |
The organization had no tax arrears as of 10/01/2026.
The data presented on this page have been obtained from official sources: the Unified State Register of Legal Entities (USRLE), the State Information Resource for Financial Statements, the website of the Federal Tax Service (FTS), the Ministry of Finance and the Federal State Statistics Service.
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