STEGREIF e.V.
STEGREIF e.V. is a Berlin-based non-profit improvising symphony orchestra of ~30 international musicians that performs classical works without conductor, sheet music, or chairs, generating revenue from concerts, memberships, corporate workshops, grants, and donations across German venues and expanding into Asia.
- Company typePrivate
- Founded2015
- HeadquartersBerlin, Germany
- Headcount1–10
- GTM typeB2B and B2C
- OfferingServices
What STEGREIF e.V. does
STEGREIF e.V. is a Berlin-based non-profit association (eingetragener Verein) founded in 2015 that operates as an improvising symphony orchestra. The collective comprises approximately 30 international cross-genre musicians who perform classical symphonic repertoire combined with free improvisation, executing concerts without a conductor, sheet music, or chairs. Its core methodology — termed "recomposition" — transforms canonical works (Beethoven, Schubert, Brahms, Mahler, Bruckner, Eroica) into living performances that integrate movement, audience interaction, and improvised passages; the methodology has been codified in the 2025 Schott Music publication "Alles improvisiert?" and refined through 10+ years of annual new-program development.
Revenue is generated through a diversified non-profit model: ticket sales (€15-€65 per ticket using a solidarity pricing structure), the Stegreif Family membership program (target: 300 members contributing €333/year or €27/month), tax-deductible donations via platforms including betterplace.org and Twingle, corporate leadership and team-building workshops (price on request, co-developed with Leadvest), merchandise through a Shopify storefront, and project grants from a broad base of German federal, state, and private foundations. Principal funders include BKM (federal cultural office), Karl Schlecht Foundation, AVENTIS Foundation, Zeit Stiftung Bucerius, Claussen-Simon-Stiftung, Hauptstadtkulturfonds, LOTTO-Stiftung Berlin, and Ernst von Siemens Music Foundation.
STEGREIF serves four primary segments: concert organizers and festival promoters seeking innovative programming; educational institutions including music academies and youth orchestras; corporate clients pursuing leadership development through collective music-making; and classical music audiences seeking unconventional concert experiences. Distribution runs through an extensive co-production network of German and international venues (Konzerthaus Berlin, Elbphilharmonie Hamburg, Alte Oper Frankfurt, Beethovenfest Bonn, Brucknerhaus Linz, Gewandhaus Leipzig, Radialsystem Berlin), with the agency ARCC handling booking enquiries. International expansion is underway to Switzerland, China (2026 tour, 20 concerts in 30 days), and Hong Kong (Performing Arts Expo).
STEGREIF e.V. firmographics
Firmographics- Name
- STEGREIF e.V.
- Legal name
- Stegreif e.V.
- Website
- https://stegreif.org
- Company type
- Private
- Founded year
- 2015
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- STEGREIF e.V. is a Berlin-based non-profit improvising symphony orchestra of ~30 international musicians that performs classical works without conductor, sheet music, or chairs, generating revenue from concerts, memberships, corporate workshops, grants, and donations across German venues and expanding into Asia.
- Ownership category
- akta.pro rank
STEGREIF e.V. industry classification
Industry- Product category
- Performing Arts / Symphony Orchestra
- NAICS
- Musical Groups and Artists (71113), Performing Arts Companies (7111)
- akta.pro primary industry
- Performing Arts Organizations (Theater, Dance, Opera, Music) (BPAGAHAB)
- akta.pro secondary industries
- Arranging & Orchestration (MPAIAHAG), Group Music Classes & Ensembles (Band, Orchestra, Choir) (EDAMANAC)
Keywords
Where STEGREIF e.V. is headquartered
LocationHeadquarters
- HQ city
- Berlin
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
STEGREIF e.V. business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Others
Revenue model
- Donations and Stegreif Family Membership: Regular financial support from community members; membership contributions; tax-deductible donations to Stegreif e.V. as a non-profit organization
- Concert Ticket Sales: Revenue from concert performances at various venues and festivals
- Corporate Workshops: Leadership seminars, team development workshops, and rehearsal participation for business teams; prices vary by program type
- Shop Sales: Merchandise sales through their Shopify store
- Project Funding and Grants: Funding from cultural foundations and government institutions for specific projects and programs
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | One-time | Reduced tickets (self-assessment) |
| Unit Pricing | One-time | Regular tickets |
| Unit Pricing | One-time | Support/Funder tickets |
| Unit Pricing | One-time | Early Bird tickets |
| Unit Pricing | One-time | Kronberg Festival tickets |
| Unit Pricing | One-time | Sky Concert tickets |
| Unit Pricing | One-time | Schaffhausen Klassik tickets |
| Other | Multi-year contract | Leadership Seminar |
| Other | Multi-year contract | Team Development Workshop |
| Other | Multi-year contract | Rehearsal Participation |
| Unit Pricing | One-time | Sky Concert full event |
Go-to-market motion1 record
Distribution channels5 records
Marketing channels7 records
STEGREIF e.V. product offering
Product offeringCore offering
STEGREIF e.V. is an improvising symphony orchestra of 30 international musicians who perform classical compositions combined with free improvisation without a conductor, sheet music, or chairs. The non-profit organization develops annual concert programs (recompositions of works by Beethoven, Mahler, Bruckner, Ravel, and others), delivers corporate workshops on shared leadership, and runs music education and community programs.
Differentiator
Problem solved
Functional benefit
Products and services
- freeEroica
- freebruckner
- freemahler - what the earth tells us
- feel:free
- Sky Concert
- bfree
- freesolo
- bechange
- Corporate Leadership Workshops
- Stegreif Merchandise Shop
Quantifiable outcome
- 10+ years of continuous operation with at least one new program per year
- +2 more outcomes
Companies that use STEGREIF e.V.
Customer profileNamed customers16 records
Segments5 records
Ideal customer profiles5 records
STEGREIF e.V. technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration7 records
Feature3 records
STEGREIF e.V. partnerships and signals
Strategic signalPartnerships
25 partnerships are on record, tiered core and minor.
- Neuköllner Oper BerlincoreBerlin opera house; co-production partner for GIOVANNI. Eine Passion, MOON MUSIC, and Neue Lieder von der Erde projects
- Konzerthaus BerlincoreMajor Berlin concert hall; co-production partner and performance venue
- Konzerthaus DortmundcoreMajor German concert hall; co-production partner including BE:community project with local residents
- Deutsches Symphonie-Orchester BerlincoreLeading Berlin orchestra; co-production partner
- Radialsystem BerlincoreInnovative Berlin performance venue; co-production partner and regular performance location
- PODIUM Festival EsslingencoreLeading German chamber music festival; co-production partner and #bebeethoven fellowship host
- junge norddeutsche philharmonie (jnp)coreYoung north German philharmonic orchestra; co-production partner for TRIKESTRA under bechange series
- Beethovenfest BonncoreMajor Beethoven festival; co-operation partner for performances
- Dresdner PhilharmoniecoreDresden concert hall; co-operation partner for bechange: thinking premiere
- Alte Oper FrankfurtcoreHistoric Frankfurt concert hall; co-operation partner and performance venue
- Ludwigsburger SchlossfestspielecoreMajor German festival; co-operation partner for bechange: awakening premiere
- Kissinger SommercorePrestigious German festival; co-operation partner for bechange: Feeling premiere
- Staatstheater AugsburgcoreAugsburg state theater; co-operation partner for bechange: acting and music education workshops
- exploratorium BerlincoreBerlin cultural venue; co-operation partner and regular location for freesolo improcerti concerts
- Säälchen am Holzmarkt 25coreBerlin cultural venue; co-operation partner for explore Berlin concerts
- Kunst Uni GrazcoreArt university in Graz; co-operation partner for Egmont project
- Internationale Händelfestspiele KarlsruheminorKarlsruhe Handel festival; co-operation partner
- TONALicoreHamburg music education organization; co-operation partner with award residency and festival collaboration
- ARCC (Andreas Richter Cultural Consulting)coreCultural consulting agency representing Stegreif for booking enquiries
- Gewandhaus zu LeipzigcoreHistoric Leipzig concert hall; venue for bfree Ode to Freedom project including WandelWerk community music program
- Kulturkarawane TriercoreTrier cultural organization; partner for Zusammenspiel intercultural improvisation orchestra project
- Leadvest (Die Führungsberatung)coreLeadership consulting firm; co-development partner for corporate workshop offerings with Elisabeth Vestner
- Elbphilharmonie HamburgcoreWorld-renowned concert hall; performance venue for major concerts and TONALi residency finale
- Landesmusikrat BerlincoreBerlin music council; partner for improvisation workshops and Landesjugendensemble Neue Musik collaboration
- Gemeinschaft für Übernationale Zusammenarbeit (Gemeinnütziger Verein)minorNon-profit organization for transnational cooperation; partner for music education initiatives
Scale indicators8 records
Recent moves6 records
Expansion highlights6 records
STEGREIF e.V. competitors and assessment
Company assessmentDirect peers
- Ensemble intercontemporain: Paris-based ensemble of 31 soloists dedicated to contemporary music with innovative programming and touring model. Closest large-scale European peer combining classical excellence with format innovation.
- International Contemporary Ensemble (ICE): US-based flexible contemporary music ensemble with ~40 performers, prioritizing new music, interdisciplinary performance, and innovative concert formats — closely analogous in operating philosophy.
- Klangforum Wien: Vienna-based contemporary music ensemble of comparable size specializing in 20th/21st-century repertoire and creative concert formats. Comparable mission and operating model.
- Ensemble Modern: Frankfurt-based contemporary music ensemble of similar size (~30 musicians), combining classical repertoire with new commissions and innovative programming. Closest structural analog to Stegreif in the German-speaking market.
- Balthasar-Neumann-Ensemble: German period-instrument and contemporary-minded ensemble with comparable size and innovative period/contemporary programming. Comparable in scale and experimental stance, though anchored in early-music practice.
- Alarm Will Sound: US-based innovative chamber orchestra blending classical, jazz, and contemporary music with theatrical staging. Most direct non-European parallel to Stegreif's genre-blending, conductor-free approach.
Broad incumbents
- Berliner Philharmoniker: Berlin's flagship symphony orchestra operating at much larger scale and broader repertoire. Comparable only insofar as both are Berlin-based orchestral entities; serves as the broad incumbent in the same city.
- Deutsches Symphonie-Orchester Berlin: Major Berlin-based orchestra with overlapping co-production history with Stegreif. Broad incumbent partner rather than direct competitor — illustrates Stegreif's positioning as an innovator complementing established institutions.
Others
- TONALi: Hamburg music education organization that has hosted Stegreif as residency partner. Ecosystem participant rather than competitor — illustrates the partner network through which Stegreif reaches schools and young audiences.
Regional players
- Deutsches Kammerorchester Berlin: Berlin-based chamber orchestra with comparable size and innovative programming inclinations. Regional peer sharing geography and overlapping audience but not Stegreif's improvisation methodology.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
STEGREIF e.V. social profiles
Digital presenceSTEGREIF e.V. financial estimates
Financial estimateRevenue estimate
Valuation estimate
STEGREIF e.V. leadership team
Management profileNumber of profiles
Profiles18 records
STEGREIF e.V. funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
STEGREIF e.V. M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about STEGREIF e.V.
What does STEGREIF e.V. do?
STEGREIF e.V. is an improvising symphony orchestra of 30 international musicians who perform classical compositions combined with free improvisation without a conductor, sheet music, or chairs. The non-profit organization develops annual concert programs (recompositions of works by Beethoven, Mahler, Bruckner, Ravel, and others), delivers corporate workshops on shared leadership, and runs music education and community programs.
Is STEGREIF e.V. a public or private company?
STEGREIF e.V. is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was STEGREIF e.V. founded?
STEGREIF e.V. was founded in 2015. It employs 1 to 10 people.
Where is STEGREIF e.V. based?
STEGREIF e.V. is headquartered in Berlin, Germany, in the Europe region.
How does STEGREIF e.V. make money?
Five revenue lines are on record. Donations and Stegreif Family Membership is the primary driver. The others are concert Ticket Sales, corporate Workshops, shop Sales and project Funding and Grants.
Who are STEGREIF e.V.'s main competitors?
Direct peers on record are Ensemble intercontemporain, International Contemporary Ensemble (ICE), Klangforum Wien, Ensemble Modern, Balthasar-Neumann-Ensemble and Alarm Will Sound. Broad incumbents are Berliner Philharmoniker and Deutsches Symphonie-Orchester Berlin. TONALi is listed as an others. Deutsches Kammerorchester Berlin is listed as a regional player.
Does STEGREIF e.V. have an API?
No public API is recorded for STEGREIF e.V..
What industry is STEGREIF e.V. in?
STEGREIF e.V.'s product category is Performing Arts / Symphony Orchestra. Its primary akta.pro industry code is BPAGAHAB, Performing Arts Organizations (Theater, Dance, Opera, Music), with a secondary code of MPAIAHAG, Arranging & Orchestration. Its NAICS code is 71113.