SIGN8
Where to find us at Bits & Pretzels

29/09, Startup Exhibition, Cluster „Intelligent Enterprise", ST36

Key Facts

Company Description

SIGN8 is a family-owned, independent Trust Service Provider based in Munich. Fully self-made and free from investors, we develop secure solutions for trust in the digital world. As agile as a speed boat, hands-on and approachable - we stand for personality and trust instead of bureaucracy.

Product/Service Description

We provide cloud-based and on-prem solutions for digital signatures & seals, S/MIME, BYOK, and the EUDI Wallet: secure, flexible, and eIDAS-compliant for enterprises and the public sector.

Crunchbase

Country

Germany

Founding Year

2021

Employees

11-20

Company Stage

Many Paying Customers

Business Model

B2B

Focus Industries

Education / Science
Energy
Healthcare

Active Markets

(5 most relevant ones)

Germany, Austria, Switzerland

Look for at Bits & Pretzels

Customers
Network
Partners
Visibility

Funding & Investors

3 Lead Investors

No Investors

Capital Raised to Date

Last Funding Type

Bootstrapped

Last Funding Date

Capital Need (€)

Currently Fundraising

(at the time of  Bits & Pretzels 2025)

No

Growth Outlook

Traction

Rising demand: from small businesses to universities, public sector and first large corporations.

Monetization Model

We offer cloud-based and local solutions as well as optional professional services.

3 Reference Customers

Volkshochschule Frankfurt am Main, Stadt Ostfildern, Bauhaus

Revenues 2024

250 000 €

Planned Revenues 2025

1 500 000 €

Planned Revenues 2026

4 000 000 €

Target Markets

(within 24 months)

Central & Eastern Europe
Western Europe

Team

Maria Ranftl

Co-Founderin

mranftl@sign8.eu

Richard Ranftl

CEO & Founder

rranftl@sign8.eu