Diocesan High School Sifi

What Diocesan High School Sifi does

Stiftsgymnasium Sindelfingen, also known by the literal English translation "Diocesan High School Sifi" and the colloquial "Das Stifts," is a public secondary school (Gymnasium) located at Böblinger Str. 26, 71065 Sindelfingen, Baden-Württemberg, Germany. It serves approximately 1,000+ students aged roughly 10–19 across grades 5–13, delivering the standard Gymnasium curriculum that culminates in the Abitur (university entrance qualification), with added emphasis on STEM through MINT-EC network membership, cultural education via its 2025/2026 designation as one of 40 official Kulturschulen of Baden-Württemberg, and extracurricular talent development across competitions such as Jugend forscht, RACI, and Bundeswettbewerb Fremdsprachen.

The school operates under the German state education system and is funded by the state of Baden-Württemberg; tuition is free for enrolled students, and there is no commercial revenue model — the institution is a government-funded educational body, not a profit-generating enterprise. It also functions as an "Offene Ganztagsschule" (open all-day school), and provides student-support services including school social work and counseling.

Its technology stack is limited to standard educational-IT infrastructure: a Moodle learning management system (migrated to the state-integrated instance in April 2024), WebUntis for timetabling and substitution planning, a Stiftsmail email system, and a digital intranet. None of these are proprietary AI/ML systems. Go-to-market is direct on-campus enrollment governed by the state's catchment-area allocation process; the school markets itself through its official website (www.stiftsgymnasium.de), an active Instagram channel (run by the Social-Media-AG), a YouTube channel, and earned regional media coverage (Kreiszeitung, Regio TV). Partnerships cluster around community and STEM themes, including a long-running (since 2014) co-development agreement with SPIRIT/21 for the Schüler-Ingenieur-Akademie (SIA), the MINT-EC network, the regional Jugendforschungszentrum, Stadtwerke Sindelfingen (community-fitness sponsorship), and Bürgerstiftung Sindelfingen (civil foundation).

Name

Diocesan High School Sifi

Legal name

Stiftsgymnasium Sindelfingen

Website

https://stiftsgymnasium.de

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Stiftsgymnasium Sindelfingen (Diocesan High School Sifi) is a state-funded public Gymnasium in Sindelfingen, Baden-Württemberg, Germany, delivering secondary education to roughly 1,000+ students in grades 5–13. The school offers STEM (MINT) and cultural programming through MINT-EC and Kulturschule designations, with tuition provided free under the German state system.

Ownership category

akta.pro rank

Product category

Secondary Education

NAICS

Educational Support Services (611710)

SIC

Services-Educational Services (8200)

akta.pro primary industry

Science & STEM Instruction (School-Delivered) (EDAJAFAH)

akta.pro secondary industry

Basic Education Access & Quality (Primary/Secondary) (BPADAKAA)

Keywords

• Secondary education services
• Gymnasium academic programs
• STEM school education
• Abitur preparation courses
• Cultural school programs

Headquarters

HQ city

Sindelfingen

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales, Others

Distribution channels1 record

Marketing channels4 records

Core offering

Stiftsgymnasium Sindelfingen is a public German secondary school (Gymnasium) providing general education to students from grades 5 through 13, culminating in the Abitur (university entrance qualification). The school delivers STEM-focused (MINT) and culturally-oriented instruction, talent development programs, open all-day schooling (Offene Ganztagsschule), student competitions, exchanges, and social responsibility initiatives as part of the Baden-Württemberg state education system.

Product overview

Stiftsgymnasium Sindelfingen is a German secondary school (Gymnasium) offering general education from grades 5-13. The school provides educational programs including MINT-Schule (STEM focus), gifted student support and competitions, open all-day school services, cultural and creative programs, student exchanges, and social responsibility initiatives. The school is part of MINT-EC network and has been designated as a Kulturschule (culture school) by the state of Baden-Württemberg. This is an educational institution, not a technology product company.

Differentiator

Problem solved

Functional benefit

Products and services

• MINT-Schule (STEM Education Program)
• Begabtenförderung und Wettbewerbe (Gifted Support and Competitions)
• Offene Ganztagsschule (Open All-Day School)
• Austausch und Studienfahrten (Exchanges and Study Trips)
• Beratung und Unterstützung (Counseling and Support)
• Schüler-Ingenieur-Akademie (SIA)

Quantifiable outcome

• Multiple Regionalsiege (regional wins) in Jugend forscht competition - 4 regional wins and 5 special prizes in 2022 alone
• +2 more outcomes

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Nine partnerships are on record, tiered core and minor.

• SPIRIT/21coreStrategic or Co-development Partner · 5 March 2022Long-term partnership since 2014 with IT service company SPIRIT/21 for the Schüler-Ingenieur-Akademie (SIA). The partnership includes joint project development, digital transformation of engineering academies, and providing students exposure to IT careers through dual students and apprentices. Won 5000 Euro prize in the 'Bildungspartnerschaften digital' competition in 2022.
• Stadtwerke SindelfingenminorGTM or Marketing PartnerMunicipal utility company that sponsors the outdoor challenge. Donates 10 cents per kilometer covered by participating team members. In 2022, the school's team covered 10,753 km, resulting in donations of 537.65€ each to Bürgerstiftung Sindelfingen and Helfen-statt-Hamstern initiative.
• Bürgerstiftung SindelfingenminorGTM or Marketing PartnerCivil foundation of Sindelfingen that receives donations from the Stadtwerke outdoor challenge. Supports school initiatives and educational projects.
• Helfen-statt-HamsternminorGTM or Marketing PartnerCharitable initiative that received donations from the Stadtwerke outdoor challenge. Was founded by former student Maximilian Reinhardt who graduated from Stiftsgymnasium in 2017.
• MINT-EC NetzwerkcoreStrategic or Co-development PartnerExcellence network for STEM (MINT) education in Germany. Membership enables exclusive participation in international competitions like the RACI International Chemistry Competition. The school is featured as a member with MINT certification.
• JugendforschungszentrumcoreStrategic or Co-development PartnerYouth research center that supports student projects in the Jugend forscht competition. Provides facilities and mentorship for student research projects, particularly in STEM areas.
• Regio TVminorGTM or Marketing PartnerRegional television station that visited the school for Schülermedientag (student media day) to inform students about fake news and journalism. Conducted workshops for class 9 students.
• Ev. Kirchenbezirk Böblingen / Kirchliches Entwicklungsbüro Burkina FasominorGTM or Marketing PartnerPartnership for the annual mango sales project. Mangos from Burkina Faso are sold at the school, with proceeds funding school cafeterias in Burkina Faso, teacher salaries, and school equipment.
• Various employers for BerufsinformationsabendminorGTM or Marketing Partner14 different employers participate in the annual career information evening, providing students with insights into various professions including: business engineering, renewable energy, IT, customs, architecture, youth services, consulting, dentistry, developmental biology, mechatronics, business administration, sports management, journalism, and physics.

Scale indicators4 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Schule Schloss Salem: One of Germany's most established elite private boarding schools offering secondary education through Abitur. Comparable as a competitor for top-tier German students and families seeking differentiated secondary education, with a contrasting private/non-state funding model.
• Geschwister-Scholl-Gymnasium Stuttgart: Stuttgart-based public Gymnasium offering the standard Abitur pathway under Baden-Württemberg state rules. Comparable as a regional public secondary school competing for similar student demographics in the greater Stuttgart area.
• Karlsgymnasium Stuttgart: Well-established Stuttgart Gymnasium under the Baden-Württemberg state system. Comparable as a public Abitur-track secondary school with strong academic and STEM offerings in the same metropolitan region.
• Max-Planck-Gymnasium Ludwigsburg: MINT-EC certified Gymnasium located in Ludwigsburg, roughly 20 km from Sindelfingen. Highly comparable as a public secondary school with MINT excellence designation, similar competition culture, and similar enrollment scale.
• Otto-Hahn-Gymnasium Böblingen: Staatliches Gymnasium located in Böblingen, immediately adjacent to Sindelfingen. Most directly comparable peer because it serves the same catchment area with the same Abitur-track program and similar STEM orientation, competing for the same regional student pool.
• Helmholtz-Gymnasium Bonn: MINT-EC certified Gymnasium in Bonn with STEM and international-exchange focus. Comparable as a state-funded secondary school pursuing MINT excellence designations, demonstrating parallel operating model outside of Baden-Württemberg.
• Eberhard-Ludwigs-Gymnasium Stuttgart: Historic Stuttgart Gymnasium with a strong tradition in sciences and languages. Comparable as a public Baden-Württemberg Gymnasium offering the same Abitur curriculum to a similar age range.
• Helmholtz-Gymnasium Heidelberg: Public Heidelberg Gymnasium and long-standing MINT-EC member with strong STEM focus and active participation in Jugend forscht and Bundeswettbewerb competitions. Comparable on the dimensions of MINT-EC membership, public funding model, and competition-oriented programming.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/watch?v=w6ZL3HBss_w
• Instagraminstagram.com/stiftsgymnasiumsindelfingen/?igshid=NGVhN2U2NjQ0Yg%3D%3D&utm_source=qr
• Xx.com/stiftsgymnasium
• Facebookfacebook.com/Stiftsgymnasium
• LinkedInlinkedin.com/company/stiftsgymnasium-sindelfingen

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

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M&A

Investments

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

Frequently asked questions about Diocesan High School Sifi