RMS Kosztorysysp. z o.o.

Other engineering activities and related technical consultancy

KRS: NIP: REGON:

Overview

Status
Active
Registry date
2026-03-30
Share capital
5 000,00 PLN
Activity description

RMS Kosztorysy prepares investor, tender, as-built and estimate cost calculations as well as quantity take-off tables. The company also creates technical specifications across all trades and provides technical consulting. Its services are aimed at the construction industry.

Registered address
ul. Pohulanka 9/138, 03-890 Warszawa, Poland
Website
rms-kosztorysy.pl
Email
Phone

News

Estimating costs of a development investment at the concept stage. How to avoid overshooting the budget of a multi-family building?

Verification of the General Contractor's cost estimate. Where do developers most often overpay during contracting?

Price indexation in construction contracts. How should the developer and contractor reliably calculate the increase in investment costs?

How to Read a Construction Cost Estimate and Avoid Being Cheated? Investor's Guide

How to Control Construction Investment Costs? Budget Management Guide

Where Does the Money Escape on Construction Sites? Verification and Optimization of Investment Costs

Industry

Offer

  • Construction cost estimates
  • Tender cost estimates
  • Bills of quantities

Website technology

Website
  • WordPress
Analytics and marketing
  • Google Analytics
  • Google Tag Manager

Authorized Representatives

Jacek Matuszyński – President of the Management Board

Manner of representation

In the case of a one-person management board, the member of the management board makes declarations on behalf of the company. In the case of a management board consisting of two or more persons, joint action by two members of the management board or by one member of the management board jointly with a commercial proxy is required to make declarations on behalf of the company.

Ownership

OwnerSharesShare valueStake
Martyna Elżbieta Matuszyńskaage 36
40$540.2540%
Jacek Matuszyńskiage 36
60$810.3760%

The articles of association require board approval for share transfers.

Jacek Matuszyński and Martyna Elżbieta Matuszyńska hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person

Bank accounts

Registered as a VAT taxpayer on 2026-04-22.

  • mBank
    mBank
    14 1140 2004 0000 3602 8671 5909

Debt

No entries in the National Debtors Register (KRZ).

Competitors

Name
CASsp. z o.o.
Consultrisksp. z o.o.
RS Energysp. z o.o.
Projektivsp. z o.o.
CASsp. z o.o. + limited partnership
KMT Consulting KlimczakS.K.A.
ROSH Construction Consultingsp. z o.o.
Latawiec Konsultingsp. z o.o.
KMRHsp. z o.o.
5K Wsparcie Budownictwasp. z o.o.

FAQ

Last updated: 2026-10-16