FLEX Capital Tech Stack

PE fund backing mid-market software and tech companies across DACH

Venture Capital and Private Equity Principals Berlin, BE 11–50 employees Founded 2018 Privately Held

FLEX Capital is a Berlin-based PE fund investing in profitable software and tech businesses across Germany, Austria, and Switzerland. The stack reveals a split personality: Java/Spring/SQL Server for legacy portfolio-company integration work, paired with Python/PyTorch/LangChain for emerging AI automation—a bet on operational improvements through process automation and autonomous agents. Finance dominates hiring (11 roles), matching their active M&A integration and finance automation projects; engineering is lean (3 roles), suggesting most tech work is embedded within portfolio companies rather than a core product.

Tech Stack 52 technologies

Core StackJava Hibernate RabbitMQ SQL Server JUnit GitHub Copilot Python PyTorch TensorFlow scikit-learn LangChain Hugging Face AWS Intune Active Directory Jira Confluence Spring Framework ActiveMQ Mockito CodeWhisperer Azure Microsoft 365 Exchange Online SharePoint Online Teams Azure Entra ID OneDrive Windows NinjaOne+22 more

What FLEX Capital Is Building

◆Challenges

Internationalization
Audit and exit readiness
Finance process automation
Expanding internationally
Expanding product portfolio
Automating processes in portfolio companies
Operational potential identification
Complex it projects
Value creation for portfolio companies
Transforming payment flow

▲Active Projects

M&a integration
Feature development
Sales strategy development
Finance process automation
100-tage-plan
Growth concept development
Operational potential enhancement
Market and financial analysis
Autonomous ai agent development for process automation
Algorithmic solutions for business requirements

Hiring Activity

Steady25 roles · 10 in 30d

Department

Finance

Engineering

Ops

Sales

Data

Support

Seniority

Mid

Senior

Intern

C-Level

Junior

Lead

Notable leadership hires: Business Lead, Chief Financial Officer

Company intelligence

Find more companies like FLEX Capital by tech stack, pain points and active projects

Get started free

About FLEX Capital

FLEX Capital invests in mid-market software and internet businesses across the DACH region (Germany, Austria, Switzerland). Founded in 2018 by serial entrepreneurs and software specialists, the fund applies operational expertise and proven value-creation playbooks to help portfolio companies reach the next growth stage. The team of 30+ includes finance, operations, and engineering specialists. Active projects span M&A integration, sales strategy development, finance process automation, and operational optimization—typical for PE funds scaling acquired companies. Current hiring focuses on finance roles and mid-to-senior operational talent, with emerging investment in AI-driven process automation across the portfolio.

HeadquartersBerlin, BE

Company Size11–50 employees

Founded2018

Hiring MarketsGermany, Austria

Frequently Asked Questions

What is FLEX Capital's investment focus?

FLEX Capital invests in profitable software and tech mid-market companies in the DACH region (Germany, Austria, Switzerland). The fund applies operational expertise and value-creation frameworks to accelerate growth in portfolio companies.

Where is FLEX Capital headquartered?

FLEX Capital is headquartered in Berlin, Germany. The fund actively hires in Germany and Austria, reflecting its regional investment thesis in the DACH tech and software mid-market.