The Operating System for PE
Stak is a product of Adamas Group SA, headquartered in Geneva, Switzerland. We are building the operating system for Private Equity deal management — from SPV structuring to investor reporting.
Our Mission
Private Equity operators still rely on spreadsheets, fragmented tools, and manual processes to manage deals worth millions. Stak replaces that fragmentation with one institutional-grade platform — structured data, automated calculations, branded investor portals, and one-click document generation. We give deal sponsors the same operational infrastructure that large funds have, at a fraction of the cost.
Swiss-Based, Globally Accessible
Headquartered in Geneva — at the heart of European private banking and the PE ecosystem — Stak benefits from Swiss data protection standards (nFADP), proximity to institutional investors, and a regulatory environment built for financial services. GDPR and nFADP compliance is native to our platform.
What We Stand For
Four principles that guide every feature, every design decision, and every line of code.
Security
Enterprise-grade encryption, 2FA, RBAC, and full audit logging. Your data is protected by Swiss jurisdiction and institutional-grade infrastructure.
Transparency
Published pricing, clear fee structures, and real-time portfolio visibility. No hidden costs, no opaque processes.
Efficiency
Auto-calculated fees, one-click document generation, and centralized investor communication. Eliminate manual work.
Institutional Quality
Bank-level UI, ILPA-aligned reporting readiness, and workflows designed for institutional PE operations.
Leadership & Team
The people building Stak.
Bruno Studer
Founder & CEO
Based in Geneva, Bruno founded Adamas Group SA to bring institutional-grade tooling to Private Equity operators and deal sponsors. With a background bridging finance and technology, he identified the gap between how PE firms operate today — with spreadsheets and fragmented tools — and the infrastructure they actually need.
Development & Technology
Stak is designed and developed by Wecode.swiss, a Swiss software engineering studio specializing in fintech and SaaS platforms. The team brings expertise in Next.js, TypeScript, MongoDB, and financial services compliance to deliver an enterprise-grade platform.
Growing team. We are actively expanding. Interested in joining? See open positions.
Our Journey
From concept to platform — key milestones in Stak's development.
Company Founded
Adamas Group SA established in Geneva, Switzerland.
Platform Development
Core platform built: 28+ data collections, investor portal, document engine.
Beta Launch
First PE operators onboarded. 50+ API endpoints, 8 currency support.
Portal & Documents
Branded investor portal and automated document generation launched.
Public Launch
Full platform available with Starter, Professional, and Enterprise plans.
Designed and developed by Wecode.swiss for Adamas Group SA.
Ready to See Stak?
Explore the platform or get in touch with our team in Geneva.