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S-UBG AG Aachen Krefeld Mönchengladbach

S-UBG AG Aachen Krefeld Mönchengladbach

Aachen, Germany·Founded 1988··s-ubg.de

S-UBG AG is a Sparkassen-backed regional private equity firm founded in 1988 and based in Aachen, providing minority buyout, growth and venture capital to Mittelstand companies and technology startups across the Aachen, Krefeld and Moenchengladbach regions, with a dedicated seed sleeve run through the Seed Fonds Aachen and TechVision Fonds vehicles.

AUM
Funds
3
vintages 1991–2020
Portfolio
14
Exits
7

Key facts

HQAachen, Germany
Founded1988
Websites-ubg.de

Recent exits

LD Didactic
LD Didactic
EdTech2026 · 3yr hold
Taxy.io
Taxy.io
Fintech2025 · 6yr hold
AMEPA
Amepa
Industrials2024 · 6yr hold
aquila biolabs
Biotech2021 · 6yr hold

Coverage notes

3 funds tracked, 21 portfolio companies (14 active · 7 realized). Verified weekly from public filings and deal announcements.

Sector breakdown

21 companies
Industrials
6 · 29%
Biotech
3 · 14%
MedTech
2 · 10%
Deep Tech
1 · 5%
HealthTech
1 · 5%
ClimateTech
1 · 5%
Mobility
1 · 5%
DevTools
1 · 5%

Funds & portfolio

Every fund S-UBG AG Aachen Krefeld Mönchengladbach has raised, with its portfolio companies. Hand-checked from public filings.

3 funds
TechVision Fonds IVCHarvesting
2020 · 6yr€55M4 active

Unrealized

4 held
Deep TechGermany· Entry 2024
CUREosityActive
HealthTechGermany· Entry 2021
EedenActive
ClimateTechGermany· Entry 2022
Vivalyx
VivalyxActive
BiotechGermany· Entry 2024
Seed Fonds AachenVCHarvesting
2008 · 18yr2 active · 4 realized

Unrealized

2 held
MOQO
MOQOActive
MobilityGermany· Entry 2019
Protembis
ProtembisActive
MedTechGermany· Entry 2018

Realized

4 exits
aquila biolabsExited 2021
BiotechGermany· Entry 2015
Trade Saleto
m2p-labsExited 2020
BiotechGermany· Entry 2008
Trade Saleto
SilexicaExited 2021
DevToolsGermany· Entry 2015
Trade Saleto
Taxy.io
Taxy.ioExited 2025
FintechGermany· Entry 2019
Trade Saleto
S-UBG AGSmall-Mid BuyoutActive
1991 · 35yr8 active · 3 realized

Unrealized

8 held
IndustrialsGermany· Entry 2005
TelecomGermany· Entry 2021
MedTechGermany· Entry 2015
IndustrialsGermany· Entry 2002
Business ServicesGermany· Entry 2020
Rattay Group
Rattay GroupActive
IndustrialsGermany· Entry 2007
IndustrialsGermany· Entry 2015
IndustrialsGermany· Entry 2013

Realized

3 exits
AMEPA
AmepaExited 2024
IndustrialsGermany· Entry 2018
Secondaryto
LANCOM SystemsExited 2016
TMTGermany· Entry 2002
Trade Saleto
LD Didactic
LD DidacticExited 2026
EdTechGermany· Entry 2023
MBOto
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About S-UBG AG Aachen Krefeld Mönchengladbach

S-UBG AG, formally S-UBG AG Unternehmensbeteiligungsgesellschaft for the regions Aachen, Krefeld and Monchengladbach, is a regional private equity company founded in December 1988 and headquartered in Aachen, Germany. It is structured as a joint-stock company backed by the regional savings banks of Aachen, Duren, Euskirchen, Heinsberg, Krefeld and Monchengladbach, and operates as a genuine decades-old regional private equity company across multiple distinct vehicles: an S-UBG AG private equity and mezzanine pool exceeding €50 million, a venture capital pool of around €10 million, and the regional Seed Fonds Aachen series now branded the TechVision Fonds. Total managed capital exceeds €60 million across roughly 40 active portfolio holdings. Precise December 2024 assets under management are not separately disclosed.

Investment thesis

S-UBG provides equity and mezzanine capital across the full company lifecycle for businesses in the Aachen, Krefeld and Monchengladbach economic region. The strategy runs along three strands: established Mittelstand private equity and mezzanine with tickets up to around €6 million and co-investor networks for larger deals, growth and venture capital for innovative technology companies, and the Seed Fonds and TechVision Fonds for early-stage technology startups. Sector focus is deliberately broad, spanning rail and mechanical engineering, medical technology and biotech, software, networking, electronics and semiconductors. Geography is strictly the regional savings-bank footprint. The investor base is the Sparkassen-Finanzgruppe plus, in the seed funds, the development bank NRW.BANK and regional business angels. The value-creation lever is long-hold regional partnership capital, deep operator networks and a focus on high-quality management teams.

Recent activity

Recent seed and venture investments include Black Semiconductor in semiconductors, Vivalyx in medical technology and biotech, Membion in industrial cleantech and Ionkraft in materials and cleantech. Recent exits include LANCOM Systems in software and networking (2016), Fritz Ruck in medical technology and ophthalmics (2016), aixigo in fintech and software (2016), aquila biolabs in biotech and lab technology (2019) and Momentum Technologies in technology (2022). The platform continues to deploy equity and mezzanine capital across the Aachen regional economy. Detailed buyer names and multiple data available on Pro at €29/month.

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Last updated March 2026 · Sourced from public filings · Report an issue