Investing in Technology That Improves Lives

MultiMathic AB is a Swedish investment holding company focused on Life Science, Healthcare Technology, and AI Infrastructure that makes a meaningful difference.

3
Subsidiaries
10+
AI Models
100%
Local Data
🇸🇪
Swedish-Owned
Healthcare & Life Science

Improving Patient Outcomes

Our healthcare portfolio combines clinical expertise with technology to deliver better care, smarter workflows, and measurable patient outcomes.

Consulting

MultiMathic i Sverige AB

Specialist physician services across Sweden. General medicine, palliative care, and occupational health — available for staffing, consulting, and longer engagements.

Digital Health

Vardse Nordic AB

Digital tools for better care coordination. Connecting patients, clinicians, and care teams through secure platforms designed for Nordic healthcare.

Medical AI

VÃ¥rdKompis

Access to the latest medical AI research, running on our own servers. A knowledge tool for clinicians — helping with documentation, literature, and structured follow-up. Not a medical device.

In development
Private Medicine Coming Soon

VARD.SE

Private specialist medicine with personal continuity. A doctor who knows you, coordinates your care, and has time for the whole picture. Launching in stages.

Technology & AI

Building the AI Stack

From governance to compute — we build and operate the full AI infrastructure stack with a local-first, privacy-first approach.

AI Governance

Omnisteer

Business operations platform with built-in oversight. Coordinates teams and AI tools with clear rules, approval flows, and a full audit trail.

AI Infrastructure

gpu-io.net

Private AI infrastructure. Own servers, own data — no patient or business information leaves our network. Powering all our AI services locally.

Knowledge Graph

Cognee

Internal knowledge platform. Organizes documents, research, and company knowledge into a searchable structure that our teams and AI tools can draw from.

Internal platform
Cloud Platform

multimathic.cloud

Workspace platform for Apple-first organizations. Built for teams that work on iPad, iPhone, and Mac — with integrated tools and single sign-on.

GPU Rental

Darkbloom

AI computing capacity available for external partners. Secure, isolated environments on our own hardware — for organizations that need powerful AI without the cloud.

Private beta
Encrypted Email

SignedMail

Secure email for healthcare and business. Messages that can be verified as authentic and unaltered — essential for medical referrals, contracts, and sensitive communication.

Investments

Strategic Holdings

Beyond our operating companies, we maintain a focused investment portfolio aligned with our core thesis — technology that improves lives.

Equity Portfolio

Scienfy

Public and private equity holdings managed through Scienfy, focusing on life science, healthtech, and AI-adjacent companies that align with our investment thesis.

Your Data Never Leaves Our Network

We run our own AI infrastructure in Sweden. No cloud dependencies, no data sent abroad. Our servers power everything from clinical knowledge tools to document analysis — with full control over every byte.

✓

Own Servers, Own Rules

All AI processing happens on hardware we own and operate — not rented cloud capacity that can change terms overnight.

✓

Always Up to Date

Access to the latest open-source AI models as they're released — medical, legal, and general-purpose — running locally within hours.

✓

Healthcare Grade Privacy

Designed for sensitive data from day one. GDPR-compliant by architecture, not by policy document.

Get Access
INFRASTRUCTURE
AI Models Available
10+
Data Location
Sweden
Medical knowledge AVAILABLE
Document analysis AVAILABLE
Swedish language AVAILABLE
Secure messaging AVAILABLE
Cloud Dependency
Zero — fully self-hosted
Nils Rönnbäck

About MultiMathic

Founded with a vision to bridge technology and healthcare, we're committed to investments that create meaningful impact.

Our Mission

We invest in and operate companies where technology makes healthcare better, safer, and more accessible. Everything we build runs on infrastructure we own — because privacy in healthcare isn't a feature, it's a prerequisite.

Based in Täby, Sweden, we operate with a long-term perspective, supporting companies through their growth journey while maintaining the highest standards of ethics and patient privacy.

Life Science Innovation
Healthcare Technology
AI Infrastructure
Digital Health Solutions

Leadership

Nils Rönnbäck

Founder & CEO

Experienced technology entrepreneur with a passion for healthcare innovation and AI applications that make a real difference in people's lives.

Company Details
Org.nr: 556639-2030
187 41 Täby
Sweden

Get in Touch

Interested in our portfolio companies, investment opportunities, or AI infrastructure services?