Mittelständische Beteiligungsgesellschaft Berlin-Brandenburg

What Mittelständische Beteiligungsgesellschaft Berlin-Brandenburg does

Mittelständische Beteiligungsgesellschaft Berlin-Brandenburg GmbH (MBG) is a regional German SME financing institution headquartered in Potsdam with an additional office in Berlin, founded in 1993. It provides silent partnership capital (stille Beteiligungen) and mezzanine financing to small and medium-sized enterprises (SMEs) in Berlin and Brandenburg, targeting companies with fewer than 250 employees and annual revenues under EUR 50 million that lack sufficient equity or collateral to access traditional bank credit. The organization's purpose is to strengthen SME equity bases, enable bank financing, and support growth, succession, and innovation use cases without requiring entrepreneurs to cede operational control.

MBG offers three core participation products: Beteiligung Klassik (classic equity participation providing fresh capital as economic equity), Beteiligung Plus (enhanced terms for eligible companies), and Mikromezzanin (micro-mezzanine financing available from EUR 10,000 for innovative ideas without equity capital). All products are structured as silent participations with repayment typically commencing 5–10 years after disbursement, and the equity base for the recipient company can be doubled through MBG's contribution. The Capital Boost sub-brand adds an annual networking event series that connects SMEs, startups, and financing partners.

MBG's go-to-market is exclusively direct advisory via its two regional offices (Berlin and Potsdam), supplemented by a referral ecosystem comprising both Bürgschaftsbanken (Berlin and Brandenburg — sister organizations sharing office infrastructure), IHK Berlin and IHK Brandenburg, the regional Nachfolgezentralen, the Hausbanken (house bank) network, KfW, and the state development bank ILB. Revenue is generated through profit participation, dividend-like distributions, and exit proceeds from participations, distributed across a long-tail SME book. Leadership comprises Managing Directors Steffen Hartung (Berlin) and Silke Baron (Brandenburg), with Patricia Dost as Chair of the Supervisory Board.

Name

Mittelständische Beteiligungsgesellschaft Berlin-Brandenburg

Legal name

Mittelständische Beteiligungsgesellschaft Berlin-Brandenburg GmbH

Website

https://mbg-bb.de

Company type

Private

Founded year

1993

Operating status

Operating

Short description

Mittelständische Beteiligungsgesellschaft Berlin-Brandenburg is a regional German SME financing institution founded in 1993 that provides silent participation capital and mezzanine financing to small and medium-sized enterprises in Berlin and Brandenburg, addressing equity gaps for growth, succession, and innovation use cases.

Ownership category

akta.pro rank

Headquarters

HQ city

Potsdam

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Silent Participation Capital Returns: MBG generates returns through silent equity participations (stille Beteiligungen) in SMEs. Returns are derived from profit participation clauses, dividends, or exit proceeds from the sale of its participation stake. The model is long-term and relationship-based, focused on supporting company growth rather than short-term yield extraction.
2. Mezzanine Financing Products: MBG provides mezzanine capital positioned between classic equity and debt. Products include Beteiligung Klassik, Beteiligung Plus, and Mikromezzanin, each targeting different SME financing needs. Revenue is generated via interest-like distributions and profit participation.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

MBG Berlin-Brandenburg provides silent participation capital (stille Beteiligungen) and mezzanine financing to small and medium-sized enterprises in Berlin and Brandenburg. Its three products — Beteiligung Klassik, Beteiligung Plus, and Mikromezzanin (from EUR 10,000) — supply equity-like capital that strengthens balance sheets, enables bank credit access, and supports growth, succession, and innovation without MBG interfering in operations.

Product overview

MBG Berlin-Brandenburg operates as a unified product portfolio of three distinct equity participation (Beteiligungskapital) products designed for SME financing in Berlin-Brandenburg since 1993. The core offerings consist of Beteiligung Klassik (classic equity participation), Beteiligung Plus (enhanced participation), and Mikromezzanin (micro mezzanine starting from 10,000 euros). All products are structured as silent partnerships (stille Beteiligungen) that strengthen the equity base of companies, improve creditworthiness, and create growth opportunities while maintaining entrepreneurial freedom. The Capital Boost initiative complements the product range through networking events and knowledge sharing.

Differentiator

Problem solved

Functional benefit

Brands

• Capital Boost: An annual networking event organized by MBG Berlin-Brandenburg for growth, capital, and business networking in the Mittelstand sector.
• Beteiligung Klassik
• Beteiligung Plus
• Mikromezzanin

Products and services

• Beteiligung Klassik Classic silent participation (stille Beteiligung) product that provides fresh capital treated as economic equity (Eigenkapital) for SMEs in Berlin-Brandenburg, strengthening the equity base and creditworthiness without MBG involvement in operations.
• Beteiligung Plus Enhanced silent participation product with extended terms and conditions for SME financing in Berlin-Brandenburg, designed for eligible companies seeking additional flexibility beyond the classic structure.
• Mikromezzanin Micro mezzanine financing program starting from EUR 10,000 for SMEs and innovative founders in Berlin-Brandenburg lacking equity capital, structured as a small silent participation.

Quantifiable outcome

• Beteiligungen available starting from EUR 10,000
• +2 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Ten partnerships are on record, tiered core and minor.

• Bürgschaftsbank Brandenburg GmbHcoreStrategic or Co-development PartnerBürgschaftsbank Brandenburg is the sister organization of MBG Berlin-Brandenburg, operating from the same regional network. Both entities share office infrastructure (Potsdam headquarters) and cross-refer clients. The Bürgschaftsbank provides loan guarantees while MBG provides equity participation, offering complementary SME financing instruments.
• Bürgschaftsbank BerlincoreStrategic or Co-development PartnerBürgschaftsbank Berlin operates alongside MBG Berlin-Brandenburg to serve Berlin-based SMEs with guarantee and participation products. The two entities share the Berlin office location and coordinate client servicing for companies in Berlin.
• Bundesverband Beteiligungskapital (BVK)minorStrategic or Co-development PartnerBVK is the German private equity and venture capital association. MBG Berlin-Brandenburg is a member, contributing to industry advocacy and benefiting from the association's research, networking, and representation at federal level.
• IHK Brandenburg (Industrie- und Handelskammer Brandenburg)minorGTM or Marketing PartnerThe regional chamber of commerce promotes MBG's financing programs to its member companies and refers SMEs seeking equity participation to MBG.
• IHK Berlin (Industrie- und Handelskammer zu Berlin)minorGTM or Marketing PartnerThe Berlin Chamber of Commerce promotes MBG's participation products to its member companies and facilitates introductions for Berlin-based SMEs.
• Nachfolgezentrale BrandenburgminorGTM or Marketing PartnerA successor planning center for Brandenburg that refers business owners planning generational transitions to MBG for participation capital to support buyouts.
• Nachfolgezentrale BerlinminorGTM or Marketing PartnerA successor planning center for Berlin that connects business owners with MBG for succession financing solutions.
• KfW (Kreditanstalt für Wiederaufbau)minorStrategic or Co-development PartnerMBG references KfW research on SME financing and positions its participation capital as complementary to KfW promotional loans. KfW is referenced as a major source of SME financing data and promotional programs.
• ILB (Investitionsbank des Landes Brandenburg)minorStrategic or Co-development PartnerILB is the state development bank of Brandenburg. MBG coordinates with ILB to provide comprehensive financing solutions for SMEs, combining state promotional loans with MBG equity participation.
• pakt GmbHminorStrategic or Co-development Partnerpakt GmbH, a leading provider of commercial refrigeration and heat pump systems, hosted the Capital Boost 2026 event. This event showcased the MBG network and provided a venue for connecting SMEs with financing and innovation expertise.

Scale indicators2 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Bürgschaftsbank Brandenburg: Sister organization headquartered in Potsdam alongside MBG, providing guarantee-backed SME financing in the same region. Directly comparable as a co-located, complementary regional SME financing institution with shared client referrals.
• MBG Baden-Württemberg: Regional Mittelständische Beteiligungsgesellschaft providing silent participation and mezzanine capital to SMEs in Baden-Württemberg. Operates the same German MBG model as MBG Berlin-Brandenburg with parallel products, regional mandate, and promotional mandate.
• MBG Niedersachsen: Regional Beteiligungsgesellschaft serving SMEs in Lower Saxony via silent participations and mezzanine financing. Direct structural peer applying the same Landesförderinstitut-backed MBG model in another German state.
• Bürgschaftsbank Berlin: Sister organization to MBG Berlin-Brandenburg, sharing office location and cross-referring clients. Provides loan guarantees while MBG provides equity participation, making it a directly comparable regional SME financing peer offering complementary instruments.

Regional players

• NRW.BANK: State development bank of North Rhine-Westphalia providing promotional financing, equity participations, and SME funding programs. Comparable as a larger-scale regional promotional financing institution with broader mandate and product set than MBG.
• Bayern Kapital: Bavaria's state-backed venture capital and SME financing arm. Comparable as a regional German promotional equity investor targeting growth and innovation-stage Mittelstand companies within a single state mandate.
• Investitionsbank des Landes Brandenburg (ILB): Brandenburg's state development bank providing promotional loans, subsidies, and equity instruments to regional SMEs. Operates as a regional counterpart to MBG with broader promotional financing scope and overlapping client base in Brandenburg.
• MBG Mittelständische Beteiligungsgesellschaft Mecklenburg-Vorpommern: Regional Beteiligungsgesellschaft for SMEs in Mecklenburg-Vorpommern operating the same German MBG model with silent participations and mezzanine products. Comparable as a peer MBG operating in an adjacent northeastern German state.

Broad incumbents

• KfW (Kreditanstalt für Wiederaufbau): Germany's federal promotional bank providing SME financing programs, mezzanine/co-investment vehicles, and research that MBG references. Functions as a broad incumbent in German SME financing with overlapping equity-adjacent products at national scale.

Emerging players

• High-Tech Gründerfonds (HTGF): German early-stage technology venture capital fund backed by federal and state promotional institutions. Comparable as a state-backed German equity investor with overlap in early-stage and SME financing markets across Berlin-Brandenburg.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds

Investors

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

M&A

Investments2 records

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

Frequently asked questions about Mittelständische Beteiligungsgesellschaft Berlin-Brandenburg