Stowarzyszenie Wspierania Edukacji i Rodziny STERNIK

What Stowarzyszenie Wspierania Edukacji i Rodziny STERNIK does

Stowarzyszenie Wspierania Edukacji i Rodziny STERNIK is a Warsaw-based non-profit educational association founded in 2003, operating a comprehensive private education system spanning nursery (Żłobek STRUMYK), kindergarten (Przedszkole STRUMIENIE), primary schools, and upper secondary liceums. From primary level onward, schools are single-sex — STRUMIENIE for girls and ŻAGLE for boys — implementing gender-differentiated pedagogy combined with a personalized education model centered on family tutoring (tutoring rodzinny) and a Christian anthropological framework. The association serves over 1,400 enrolled students across facilities in Józefów, Warsaw Międzylesie, and Warsaw Falenica, with dedicated school bus transport extending reach to Warsaw center, Piaseczno, and surrounding areas. The pedagogical technology is methodological rather than digital, emphasizing individualized student development, virtue formation, and active parent-school partnership inspired by Institució Familiar d'Educació (IFE) in Barcelona.

STERNIK generates revenue primarily through recurring annual tuition fees (1,890–2,179.50 PLN per year, billed monthly over 12 months) and Polish government education subsidies (dotacja oświatowa), supplemented by one-time recruitment fees (550–1,300 PLN), EU grants, and community fundraising. The go-to-market is community-led: parent-to-parent referrals, open days, family events, and a structured ROK (Parents Responsible for Class) network drive enrollment, with no paid advertising. The association is currently expanding capacity via Kampus ŻAGLE, a new educational complex in Józefów under construction since December 2025 (planned opening September 2027), and offers Cambridge English certification (FCE, CAE, Proficiency), international university preparation partnerships (University of Navarre, Tecnun, Warsaw University of Technology), Dual Diploma with US high schools, and the first Warsaw therapeutic class for children with Down Syndrome.

The organization is governed by a Board led by President Piotr Święcewski with directors Ewa Korba (STRUMIENIE) and Dariusz Justyniarski (ŻAGLE), supported by two affiliated foundations (Fundacja STERNIK ŻAGLE, Fundacja Edukacyjna STERNIK). It holds membership in the European Association of Single-Sex Schools (EASSE) and maintains a non-profit status that allows pedagogical flexibility unavailable to public institutions while accessing public educational subsidies.

Name

Stowarzyszenie Wspierania Edukacji i Rodziny STERNIK

Legal name

Stowarzyszenie Wspierania Edukacji i Rodziny STERNIK

Website

https://sternik.edu.pl

Company type

Private

Founded year

2003

Operating status

Operating

Headcount range

11–50 employees

Short description

STERNIK is a Warsaw-based non-profit educational association operating a full nursery-to-licem private school system for over 1,400 students, with single-sex schools (STRUMIENIE for girls, ŻAGLE for boys) using personalized education and family tutoring grounded in Christian values.

Ownership category

akta.pro rank

Product category

Private K-12 Education Services

NAICS

Elementary and Secondary Schools (6111), Educational Services (61)

SIC

Services-Educational Services (8200), Services-Child Day Care Services (8351)

akta.pro industry

PRIMARYEDAJABAK

Single-Sex (Boys/Girls) Private Schools

Education/K–12 / Primary & Secondary Education/Private & Independent K–12 Schools

SECONDARYEDAJABAJ

Alternative/Pedagogical Model Private Schools (Project-Based, Democratic, etc.)

Education/K–12 / Primary & Secondary Education/Private & Independent K–12 Schools

SECONDARYEDACABAM

Preschool Programs within Private K–12 Schools

Education/Early Childhood Education/Preschools & Pre-K Programs

SECONDARYEDACACAB

Nursery School Programs (2–4 Years)

Education/Early Childhood Education/Nursery Schools & Playgroups

SECONDARYEDACACAK

Faith-Based Nursery & Playgroups

Education/Early Childhood Education/Nursery Schools & Playgroups

Keywords

• Private education services
• Single-sex schooling
• Family tutoring programs
• Christian values education
• K-12 private schools

Headquarters

HQ city

Warsaw

HQ country

Poland

HQ region

Europe

Offices5 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Others, Marketing or Sales

Revenue model

1. Czesne (Tuition Fees): Parents pay monthly tuition fees (czesne) for their children's attendance at STERNIK's educational facilities. Fees vary by institution level (nursery, kindergarten, primary, secondary) and are charged annually over 12 months. The association operates on a non-profit basis — revenue from tuition covers current operating costs including teacher salaries and facility maintenance.
2. Dotacja oświatowa (Education Subsidies): Government education subsidies from Polish public funds constitute a major revenue stream for the non-profit association, supplementing tuition fees for the operation of schools and kindergartens.
3. EU Funding - Aktywny Maluch Program: European Union co-financing through the Aktywny Maluch 2022-2029 program, providing 186,150 PLN for nursery place creation and up to 451,440 PLN for operational support of 15 nursery places over 36 months.
4. Donations and Fundraising: The association raises funds for the Kampus ŻAGLE construction project through donations, charitable events (patriotic evenings, performances), and educational fund contributions from participating families and external donors. The fundraising target is 44% of the total investment, with 56% already raised.
5. Recruitment Fees: One-time recruitment/admission fees charged upon enrollment, ranging from 550 PLN (nursery/kindergarten) to 1,300 PLN (primary/secondary schools).

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels7 records

Core offering

STERNIK operates a complete private educational pathway from nursery through upper secondary school (liceum), with coeducational early childhood education (Żłobek STRUMYK nursery and Przedszkole STRUMIENIE kindergarten) and single-sex schools from primary level onward — STRUMIENIE for girls and ŻAGLE for boys. The model centers on personalized education (edukacja spersonalizowana), family tutoring (tutoring rodzinny), single-sex differentiated pedagogy, and a Christian anthropological framework, with Cambridge English certification and international university preparation at the high school level. The association also operates school bus transport extending access from Warsaw center, Piaseczno, and surrounding areas.

Product overview

Stowarzyszenie Wspierania Edukacji i Rodziny STERNIK operates a comprehensive private educational system spanning from nursery to high school, with schools for boys (ŻAGLE) and girls (STRUMIENIE) at primary and secondary levels, plus coeducational kindergarten and nursery. The educational model is based on personalized education with family tutoring, single-sex schooling from primary level, and Christian identity. The association also provides tutoring services and school bus transportation. Currently, a new Campus ŻAGLE is under construction to consolidate ŻAGLE school facilities, with planned opening in 2027.

Differentiator

Problem solved

Functional benefit

Brands

• Tutoring Rodzinny: Family tutoring program supporting young people in achieving their maximum potential through individual work with students and their parents

Products and services

• Żłobek STRUMYK (Nursery) Coeducational nursery facility providing care for children up to 3 years old, with annual tuition of 1,890 PLN (12 monthly payments). Part of the STERNIK educational system with EU-funded expansion to 15 additional places through the Aktywny Maluch 2022-2029 program.
• Przedszkole STRUMIENIE (Kindergarten) Coeducational kindergarten serving children aged 3-6, including dedicated six-year-old groups, located at ul. 3 Maja 129 in Józefów. Annual tuition is 1,938.50 PLN billed over 12 months. Operates within STERNIK's personalized education and Christian anthropological framework.
• Szkoła Podstawowa STRUMIENIE (Primary School for Girls) Single-sex primary school for girls (grades 0-8) implementing gender-differentiated teaching methods adapted to girls' learning needs, while maintaining equal educational objectives with the boys' school. Located at ul. 3 Maja 129 in Józefów. Annual tuition is 2,179.50 PLN over 12 months. Part of STERNIK's personalized education model with family tutoring and Christian values framework.
• Szkoła Podstawowa ŻAGLE (Primary School for Boys) Single-sex primary school for boys (grades 0-8) implementing teaching methods adapted to boys' learning needs, located at ul. Lokalna 51 in Warsaw Falenica. Annual tuition is 2,179.50 PLN over 12 months. Also hosts Warsaw's first specialized therapeutic class for children with Down Syndrome and serves as a venue for the Rodzinny Festiwal Naukowy family science festival and open days.
• LO STRUMIENIE (High School for Girls) Single-sex upper secondary school for girls (grades 1-4) offering extended subject choices and preparing students for university entrance. Annual tuition is 2,179.50 PLN over 12 months. Continues STERNIK's tutoring methodology and offers Cambridge English certification pathway and international university preparation.
• LO ŻAGLE (High School for Boys) Single-sex upper secondary school for boys (grades 1-4) located at ul. Pożaryskiego 28 in Warsaw Międzylesie. Offers Cambridge English Exam Preparation Center services (FCE, CAE, Proficiency), international university preparation including study visits to University of Navarre and Tecnun, the Dual Diploma program with a US high school, and participation in international competitions (Zerorobotics MIT, Cansat ESERO). Annual tuition is 2,179.50 PLN over 12 months.
• Tutoring Rodzinny (Family Tutoring Program) Educational service providing individualized work with each student and their parents, including goal-setting, challenges, aspiration cultivation, strengths development, and career path guidance. The tutor serves as a family and student advisor and is core to STERNIK's personalized education methodology across all institution levels.
• School Bus Transport Service School bus transportation service operating two dedicated lines: a blue line from Plac Narutowicza through Warsaw districts to Józefów, and a green line from Piaseczno through Falenica and Międzylesie to Józefów. Buses are equipped with seatbelts and supervised by attendants. Used daily by nearly 200 students and extends the association's geographic reach beyond the immediate Józefów/Warsaw catchment area.

Quantifiable outcome

• Over 1,400 children enrolled across all educational facilities
• +4 more outcomes

Named customers1 record

Segments5 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Eleven partnerships are on record, tiered core and moderate.

• Atlas WardcoreOthers · 19 December 2025Atlas Ward is the General Contractor (Generalny Wykonawca) for the construction of Kampus ŻAGLE, responsible for the comprehensive execution of the three-phase construction project. The groundbreaking ceremony took place on December 19, 2025. Atlas Ward is executing the project to the highest quality, safety, and environmental standards.
• Cambridge English Language Assessment / LANG LTCcoreTechnology or Integration · 1 January 2015Szkoła ŻAGLE is an official Cambridge English Exam Preparation Center since 2015. Exams are conducted on-site through the certified examination center LANG LTC. Approximately 100 students annually earn Cambridge English certificates at various levels (YLE, KET, PET, FCE, CAE, Proficiency).
• Institució Familiar d'Educació (IFE)coreStrategic or Co-development PartnerIFE from Barcelona (Catalonia, Spain) provided substantive supervision and experience transfer to STERNIK's founders. IFE was established in 1969 and currently operates 13 educational institutions serving 8,000 students from 5,000 families. The schools were inspired by Saint Josemaría Escrivá, founder of Opus Dei. STERNIK schools are associated with this network through shared educational philosophy and values, representing a key strategic mentorship relationship.
• EASSE - Europejskie Stowarzyszenie Edukacji ZróżnicowanejcoreStrategic or Co-development PartnerSTERNIK's schools are members of the European Association of Single-Sex Schools (EASSE, www.easse.org), which connects schools practicing gender-differentiated education across Europe. Membership provides international recognition, best practice sharing, and student exchange opportunities with similar schools worldwide.
• University of Navarre (Universidad de Navarra)moderateStrategic or Co-development PartnerLO ŻAGLE cooperates with the University of Navarre in Spain, offering study visits for students. The university is one of Europe's leading institutions and represents a prestigious destination for STERNIK graduates considering international education.
• Tecnun - Universidad de Navarra School of EngineersmoderateStrategic or Co-development PartnerLO ŻAGLE cooperates with Tecnun (School of Engineers at the University of Navarre), offering engineering-focused study visits for students interested in STEM fields.
• Faculty of Law and Administration, University of WarsawmoderateStrategic or Co-development PartnerLO ŻAGLE cooperates with the Wydział Prawa i Administracji UW, providing students with insights into legal studies and career paths in law and public administration.
• Faculty of Electronics and Information Technology, Warsaw University of TechnologymoderateStrategic or Co-development PartnerLO ŻAGLE co-creates the TECHGENERATION Hackathon for high school students with the Wydział Elektroniki i Technik Informacyjnych PW, providing STEM experience and competition opportunities for students.
• Academica / Dual DiplomamoderateTechnology or IntegrationLO ŻAGLE offers the Dual Diploma program enabling students to simultaneously earn a Polish secondary school diploma and a US high school diploma, expanding international higher education opportunities.
• Cambridge ESOL / LANG LTCcoreTechnology or IntegrationLANG LTC is the certified Cambridge English examination center that conducts Cambridge English exams (FCE, CAE, Proficiency, PET, KET, YLE) at STERNIK's facilities, providing internationally recognized language certification.
• Cambridge ESOL / LANG LTCcoreTechnology or IntegrationLANG LTC is the certified Cambridge English examination center that conducts Cambridge English exams (FCE, CAE, Proficiency, PET, KET, YLE) at STERNIK's facilities, providing internationally recognized language certification.

Scale indicators5 records

Recent moves7 records

Expansion highlights4 records

Regional players

• Akademia High School Warsaw: Private Warsaw high school serving a similar affluent Warsaw parent segment seeking premium education. Comparable as a competing private-school option in the same geography, though coeducational and without STERNIK's single-sex, Christian-anthropology framework.
• British International School of Warsaw: Warsaw-based international private school offering premium K-12 education with international curricula. Comparable in targeting Warsaw families willing to pay for non-state education and in international program offerings (e.g., dual diplomas), but operates in a different price and curriculum segment.

Broad incumbents

• Szkoły Salezjańskie w Warszawie: Catholic Salesian schools in Warsaw offering K-12 private education rooted in Christian values. Comparable to STERNIK in faith-based positioning and private-school scale, but coeducational and operating a more traditional rather than single-sex/tutoring pedagogy.
• Gimnazjum i Liceum Pijarskie: Piarist (Pijar) Catholic schools in Poland delivering K-12 education grounded in Christian formation. They share STERNIK's faith-based, character-formation emphasis and Polish private-school market, but use a more conventional coeducational structure.

Direct peers

• EASSE Member Schools: Other European single-sex schools in the EASSE network (e.g., Colegios Montealto, Ipse Karolinger). They share STERNIK's single-sex pedagogical approach, international benchmarking standards, and values-based education, providing the closest comparables for outcomes and methodology.
• Colegio Mayor Peñalver: Spanish single-sex private school in the EASSE network operating the same gender-differentiated pedagogy as STERNIK's ŻAGLE/STRUMIENIE schools. Comparable in single-sex methodology, family-tutoring approach, and values-based education.
• Institució Familiar d'Educació (IFE): IFE Barcelona operates 13 educational institutions serving 8,000 students under the same Christian-anthropology, personalized-tutoring and family-partnership pedagogical model that STERNIK was built on. It is the foundational inspiration and direct comparability benchmark for STERNIK's schools.
• Colegio Retamar: Madrid-based Catholic school associated with the same Opus Dei-inspired educational tradition as IFE Barcelona and STERNIK. Comparable in faith-based, personalized pedagogy and family-school partnership model, providing a relevant benchmark for STERNIK's secondary-level offering.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/szkolazagle
• LinkedInlinkedin.com/company/stowarzyszenie-sternik

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Subsidiaries8 records

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 Stowarzyszenie Wspierania Edukacji i Rodziny STERNIK