Siemaszko

What Siemaszko does

Siemaszko is a family-owned real estate developer headquartered in Szczecin, Poland, operating since 1994. The company develops and sells new-build residential apartments and commercial units in Szczecin and the surrounding West Pomerania region, building exclusively on company-owned, unencumbered land. Its active portfolio includes four multi-building residential estates — Osiedle Nowa Przystań (city center), Salomei (city center), Osiedle Rubinowy Zakątek (Słoneczne district), and Osiedle Pod Gwiazdami (Pogodno district) — with planned completion dates extending into 2027-2028, plus an upcoming 16-floor seaside project in Międzyzdroje (Promenada Gwiazd 5, 200+ apartments) scheduled to begin construction in autumn 2027.

The business model is direct-to-buyer property development with a vertically integrated ownership journey. Siemaszko sells units unit-by-unit at quoted per-square-metre rates (residential 9,500-11,100 PLN/m², commercial 13,000 PLN/m²) through a network of dedicated sales offices — a central sales office at Al. Powstańców Wlkp. 81A and on-site construction offices at each active development. The company was the first developer in Szczecin to introduce a bank escrow account (powierniczy rachunek bankowy) to protect buyer funds. The customer base is composed of individual residential buyers (primary), residential property investors (secondary), and commercial/retail tenants (secondary), with no intermediary agents or third-party portals used.

Through its partnership with NEST Real Estate & Interior — presented as a jointly controlled subsidiary — Siemaszko extends its offering with turnkey apartment finishing packages (Medium from 1,850 PLN/m², Premium from 2,250 PLN/m²) and post-handover housing community management services. The company operates with a lean team of 11 employees, supporting a small-scale, regionally focused developer model. No public revenue figures are disclosed, and there is no observable proprietary technology platform or AI/ML capability.

Name

Siemaszko

Legal name

SIEMASZKO SP Z O.O.

Website

https://siemaszko.pl

Company type

Private

Founded year

1994

Operating status

Operating

Short description

Siemaszko is a family-owned Polish real estate developer in Szczecin, operating since 1994, building and selling new residential apartments and commercial units directly to individual buyers, with integrated turnkey finishing via partner NEST Real Estate & Interior.

Ownership category

akta.pro rank

Product category

Residential Real Estate Development

NAICS

New Housing For-Sale Builders (236117), New Multifamily Housing Construction (except For-Sale Builders) (236116)

SIC

Operative Builders (1531), General Bldg Contractors - Residential Bldgs (1520)

akta.pro primary industry

Multi-Family Residential Construction (Apartments, Condos, Townhomes) (IMAFABAB)

akta.pro secondary industry

New Construction & Builder Sales (BPAJAAAB)

Keywords

• Residential real estate development
• New build apartments
• Apartment construction
• Turnkey apartment finishing
• Property management services

Headquarters

HQ city

Szczecin

HQ country

Poland

HQ region

Europe

Offices9 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Infrastructure

Revenue model

1. New Residential Apartment Sales: Siemaszko generates revenue primarily through the direct sale of newly constructed apartments and residential units to end-buyers. Properties range from compact studios (approx. 28–34 m²) to spacious apartments (up to 132 m²) across multiple developments in Szczecin. Revenue is realised at point of sale upon unit handover or transfer of ownership.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Siemaszko is a family-owned Szczecin-based residential real estate developer that designs, builds, and sells new apartment units and commercial/retail spaces across multi-building estates in Szczecin and the West Pomerania region. The company develops on company-owned debt-free land, sells directly through its own sales offices and on-site construction showrooms, and partners with NEST Real Estate & Interior to provide turnkey apartment finishing and post-handover housing community management.

Product overview

Siemaszko is a family-owned Polish real estate developer based in Szczecin, operating since 1994. The company operates a platform-plus-modules architecture consisting of residential real estate developments (core products) and supplementary services. Core products include multiple residential estates across Szczecin: Salomei (3-building complex in city center with up to 10 floors), Osiedle Rubinowy Zakątek (right-bank development at former International Fairgrounds), Osiedle Pod Gwiazdami (intimate project in prestigious Pogodno district), Osiedle Nowa Przystań (city center multi-building estate with commercial spaces), and Promenada Gwiazd 5 (16-floor seaside project in Międzyzdroje). Commercial spaces (Lokale użytkowe) are offered within residential developments. The add-on module NEST Real Estate & Interior provides turnkey finishing packages (Medium and Premium tiers) for completed apartments. The company also has a portfolio of completed projects including Malczewskiego 34, Osiedle Pomorzany Park, Polskich Marynarzy, and Piastów.

Differentiator

Problem solved

Functional benefit

Brands

• NEST Real Estate & Interior: Interior design and turnkey finishing services for apartments, offered in partnership with Siemaszko developments

Products and services

• Salomei A residential complex of 3 buildings of varying heights (up to 10 storeys) with underground parking and storage units, located at Emilii Plater in Szczecin city centre. Apartments range from 28 m² compact studios to 132 m² spacious units, with features including glazed loggias and rooftop terraces. Targeted at individual residential buyers and investors in central Szczecin.
• Osiedle Rubinowy Zakątek Multi-building residential estate located at Struga 6 in Szczecin's right-bank Słoneczne district, built on the former International Fairgrounds site. Offers convenient access to shopping centres, schools, medical facilities, and public transport. Targeted at families and individuals seeking suburban-style living with urban amenities.
• Osiedle Pod Gwiazdami Intimate residential development in the prestigious Pogodno district of Szczecin, located between Łukasińskiego, Żołnierska, and Szeroka streets. Features modern architecture with high acoustic comfort and functional layouts, targeted at premium-segment residential buyers.
• Osiedle Nowa Przystań Residential estate at Heyki street in Szczecin city centre, featuring a modern multi-building development with commercial spaces on the ground floor. Includes buildings H1, H2, and H3 with underground parking. Targeted at central Szczecin residents and businesses seeking ground-floor retail space.
• Promenada Gwiazd 5 A visionary 16-floor exclusive residential project in Międzyzdroje featuring over 200 apartments with panoramic sea views. Includes multi-level underground parking, restaurants, a pool complex, bowling alley, and fitness facilities, with direct beach access. Targeted at premium buyers and second-home investors on the Polish Baltic coast.
• Lokale użytkowe (Commercial Spaces) Modern, functional commercial spaces for businesses, services, offices, and gastronomy located in strategic positions within Siemaszko's residential developments. Features include display windows, proper ceiling heights, media access, and individual arrangement options. Priced on a per-square-metre basis. Targeted at businesses, service providers, offices, and F&B operators.
• NEST Real Estate & Interior (Wykończenie pod klucz / Turnkey Finishing) Turnkey interior finishing service for delivered apartments, offered through partner company NEST Real Estate & Interior. Packages include Medium (from 1,850 PLN/m², covering bathroom finishing, flooring, painting, doors, basic lighting, and electrical fixtures) and Premium (from 2,250 PLN/m², adding installation modifications, extended material selection, advanced lighting, decorative elements, and partial personalisation). Includes material procurement, contractor coordination, budget control, and engineering supervision. Targeted at Siemaszko buyers wanting a move-in-ready home and at investors preparing units for rental.

Quantifiable outcome

• Several hundred apartments delivered via turnkey finishing partner NEST Real Estate & Interior.
• +2 more outcomes

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• NEST Real Estate & InteriorcoreStrategic or Co-development PartnerNEST Real Estate & Interior is Siemaszko's exclusive partner for turnkey apartment finishing (wykończenie pod klucz). The partnership provides Siemaszko buyers with design, execution, and project management of interior finishing works. NEST operates a showroom at Osiedle Nowa Przystań and manages the full finishing process including material procurement, contractor coordination, budget control, and engineering supervision. The partnership enables Siemaszko to offer an end-to-end residential ownership proposition from purchase through move-in-ready delivery. NEST also provides post-finishing property management support including rental and sales assistance.

Scale indicators5 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• Robyg / Cordia Polska: One of Poland's largest residential developers operating across major Polish cities including a strong Warsaw and Tri-City presence; comparable as a multi-project for-sale residential developer, though materially larger and publicly listed, building on owned land banks with multi-year pipelines similar to Siemaszko's model.
• Develia: Major Polish residential and commercial property developer listed on the WSE with multi-city operations including Wrocław, Kraków, and Warsaw; directly comparable as a multi-project residential for-sale builder, though materially larger in scale and geographically diversified relative to Siemaszko.
• Archicom: Wrocław-headquartered residential developer acquired by Echo Investment, active across several Polish cities with multi-family apartment projects comparable in product type to Siemaszko's residential estates.

Direct peers

• Lokum Deweloper: Wrocław-based Polish residential developer building and selling multi-family apartment estates for individual buyers; closely comparable in product type (mid-rise for-sale apartments) and customer base (primary residence and investor buyers) to Siemaszko, though slightly larger scale.
• Budimex Nieruchomości: Residential development arm of Polish construction group Budimex, building for-sale apartment estates in major Polish cities; directly comparable business model as a vertically integrated for-sale residential developer with active project pipeline similar to Siemaszko's.
• Unidevelopment: Polish residential developer focused on premium for-sale apartments in major Polish cities including Warsaw and Wrocław; comparable as a multi-project mid-rise residential builder serving owner-occupier and investor buyer segments similar to Siemaszko's primary customer base.
• Domy Polskie: Polish developer constructing for-sale single-family and multi-family residential projects across multiple regions; comparable in product offering (residential for-sale developments with buyer-financing support) though operating in different regional markets.

Regional players

• Vantage Rent (Vantage Development): Wrocław-based Polish residential developer (formerly Vantage Development) focused on apartment developments in Lower Silesia; comparable regional developer with similar product type and customer base, but operating in a different Polish region than Siemaszko.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights5 records

Customer concentration

• Facebookfacebook.com/nestszczecin/?locale=pl_PL
• Instagraminstagram.com/nest_szczecin

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Siemaszko