Largest companies in Konstancin-Jeziorna

#1

Polskie Sieci Elektroenergetyczne

S.A.

PSE is Poland’s electricity transmission system operator, based in Konstancin-Jeziorna. It manages the country’s highest-voltage grid, including transmission lines and substations, and is responsible for maintaining, operating and developing the system.

#2

Arche

S.A.

Arche is a Konstancin-Jeziorna-based property developer and hotel operator in Poland, carrying out residential and non-residential projects and operating hotels under the Arche Hotele brand. It also develops System Arche, linked to investment in hotel properties.

#3

Mazowieckie Centrum Rehabilitacji Stocer

sp. z o.o.

STOCER is a hospital and rehabilitation centre based in Konstancin-Jeziorna, providing treatment and rehabilitation services. It offers patients hospital care and medical rehabilitation.

#4

Centrum Kompleksowej Rehabilitacji

sp. z o.o.

CKR is a medical care provider based in Konstancin-Jeziorna, offering comprehensive rehabilitation and healthcare. Its services include diagnostics, medical consultations, physiotherapy and surgical treatment of orthopaedic conditions at its Konstancin-Jeziorna centre and locations including Warsaw, Piastów, Zielonka, Mińsk Mazowiecki and Wrocław; it treats patients privately and under Poland’s public health system.

#5

Dormakaba Polska

sp. z o.o.

Dormakaba Polska, based in Konstancin-Jeziorna, is part of the international dormakaba group and supplies door and access-control solutions in Poland. Its products include door closers, locks and fittings, door automation, entrance gates, electronic access systems and hotel locks for buildings, infrastructure, airports, healthcare facilities, offices and hotels.

#6

Centrobud Centrala

sp. z o.o. + limited partnership

Centrobud Centrala is a building materials distributor based in Konstancin-Jeziorna, operating building supply stores and yards in Mazovia as well as an online shop. Its range includes structural, insulation and finishing materials and tools; services include equipment rental, paint mixing, bathroom design, and door and window installation.

RKK is a financial services company based in Konstancin-Jeziorna, majority-owned by Szafran Holdings Limited. It has been operating since 2011.

BLN is a real estate company based in Konstancin-Jeziorna that buys and sells property on its own account. Its business focuses on transactions involving its own real estate.

P&P Solutions is a software development company based in Konstancin-Jeziorna. Its core business is software programming.

#10

Uzdrowisko Konstancin-Zdrój

S.A.

Uzdrowisko Konstancin-Zdrój operates a health resort and rehabilitation hospital in Konstancin-Jeziorna, Masovia, providing medical treatment and rehabilitation. Its services include cardiac, neurological, orthopaedic and general rehabilitation, offered privately and through Poland’s National Health Fund, as well as brine treatments and health-resort stays.

#11

Detalia

sp. z o.o.

Detalia, part of the GAS Partner group, is a distributor of wood and wood-based materials based in Konstancin-Jeziorna, supplying DIY retail chains in Poland. Its products include wall panelling, soffits, cladding, plywood, timber, mouldings and subfloor panels; its central warehouse is in southern Wielkopolska.

ADB Rent is a company based in Konstancin-Jeziorna that wholesales and retails passenger cars and vans. It also rents and leases motor vehicles.

#13

Trade-Pharm

sp. z o.o.

Trade-Pharm is a pharmaceutical wholesaler based in Konstancin-Jeziorna, importing medicines and foods for special medical purposes into Poland. It specializes in the targeted and emergency import of products that are unregistered or unavailable on the Polish market.

TOP Fleet is a vehicle trading company based in Konstancin-Jeziorna, selling motor vehicles other than motorcycles wholesale and retail. It also sells passenger cars and vans.

JBR Outsourcing is a company based in Konstancin-Jeziorna that provides business and management consultancy. It supports businesses with organisational and management matters.

#16

RLT Spiro

sp. z o.o.

RLT Spiro is a manufacturer of industrial cooling and ventilation equipment based in Konstancin-Jeziorna, Poland, and a contractor for ventilation and air-conditioning systems. It provides comprehensive ventilation installation services.

#17

Ewdomed

sp. z o.o.

Ewdomed is a healthcare provider based in Konstancin-Jeziorna, offering hospice, palliative and long-term care. It runs inpatient and home hospice services and an NFZ-funded palliative medicine clinic, as well as a private pain treatment clinic offering medical cannabis therapy.

Sawa Invest operates tourist accommodation and short-stay lodging in Konstancin-Jeziorna. It provides accommodation for tourists and other guests seeking a short-term stay.

#19

Stara Papiernia

sp. z o.o.

Stara Papiernia, part of the OL3 group, manages a shopping and service centre in Konstancin-Jeziorna, housed in the historic buildings of a 19th-century paper mill. The centre brings together shops and service providers, restaurants and cafés, and health and beauty businesses.

Restauracja Polska operates a restaurant in Konstancin-Jeziorna, serving meals to guests. Its core business is food service.