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Company register

Hidrostroy AD

  • Company No. 206422081
  • Joint-stock company (AD)
  • Active
  • п.к. 1618, гр. София, р-н Овча купел, ул. „Любляна”, 2
  • First contract in the database: 19 Nov 2025

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Data from the Commercial Register

Hidrostroy AD is joint-stock company (ad) with its registered office in гр. София, Company No. 206422081. It is managed by Камен Георгиев Наумов and Нина Милтенова Стоянова. It has 3 contracts in public procurement worth €18.3m in total.

Name
КАЛИСТРАТОВ ГРУП АД
Company No.
206422081
Legal form
Joint-stock company (AD)
Status
Active
Public tenders
3 contracts · €18.3m
Registered office and address
п.к. 1618, гр. София, р-н Овча купел, ул. „Любляна”, 2
Capital
1 760 000 EUR
Business activity
Проектиране, строителство, инженеринг; ремонтни работи, реконструкции и рехабилитация; строителство, ремонт и рехабилитация на пътища и други инфраструктурни обекти; геопроучвателни, хидроложки и сондажни работи; реализация на инвестиционни проекти в т.ч. строителство, ремонт, поддръжка, управление, стопанисване, продажба и отдаване под наем; научно-изследователска и развойна дейност; производство и търговия със строителни материали, както и строителни материали собствено производство, машини, съоръжения и оборудване; проучване и добив на строителни материали; консултантски услуги; надзорна дейност; изготвяне на оферти и тръжна документация; транспортна и спедиторска дейност; търговско представителство и посредничество, агентство на местни физически и юридически лица; хотелиерство, ресторантьорство; обучение и преквалификация на работници и служители в строителството; посредническа дейност, както и всички други позволени от закона дейности.

Source: the Commercial Register and the Register of Non-Profit Legal Entities at the Registry Agency, public enquiry on the current status.

Managers and owners

Management and representation

8

Owners and partners

2

The partners' shares are in the “Companies” module. Try it free

History of changes

21 entries
  • Capital1 760 000 €
  • Filed document: current articles of association
  • Capital1 632 000 €
  • Filed document: annual financial statements for 2024
  • Filed document: annual financial statements for 2023
Show the full history (8 dates more)
  • Filed document: current articles of association
  • Filed document: annual financial statements for 2022
  • Filed document: annual financial statements for 2021
  • Capital3 200 000 лв.
  • Filed document: current articles of association
  • Filed document: annual financial statements for 2017
  • Filed document: annual financial statements for 2017
  • Capital160 000 лв.
  • Entered as predstavitel: Kamen Georgiev Naumov
  • Entered as predstavitel: Nina Miltenova Stoyanova
  • Business activityПроектиране, строителство, инженеринг; ремонтни работи, реконструкции и рехабилитация; строителство, ремонт и рехабилитация на пътища и други инфраструктурни обекти; геопроучвателни, хидроложки и сондажни работи; реализация на инвестиционни проекти в т.ч. строителство, ремонт, поддръжка…
  • Registered office and addressгр. София, р-н Овча купел, ул. „Любляна”, 2
  • Legal formАкционерно дружество
  • NameКАЛИСТРАТОВ ГРУП
  • Entered in the Commercial Register
  • Filed document: current articles of association

Source: the Commercial Register, the daily open data of the Registry Agency. Changes in circumstances are from January 2021 onwards, filed documents for the whole period.

Financial indicators

in thousands of euros
The figures from this company's annual accounts are still being extracted from the Commercial Register. Until then you see which years have filed accounts.
Year in thousands of €20172018201920202021–2024
Accounts filed in the register4 of 4

Annual statements filed in the Commercial Register: 5 (2017–2024).

The financial data is extracted automatically from the accounts filed in the Commercial Register, for information. Errors are possible – check the original accounts before an important decision.

Compare with another company

Related companies

Public tenders

3
contracts won
€18.3m
total value
€6.1m
average contract value
2
buyers

Contracts by year

value and number
  • 2025 €724k · 1 contract
  • 2026 €17.6m · 2 contracts

Tenders won