Stefan Mehlhorn

Current

CEO at Permessa Corporation (formerly DYS Analytics)

Past

CEO at DYS Analytics
Director Product Strategy at MRO Software
Founder and CEO at Collego Corporation

Product Manager at Siebel Systems
Practice Manager at POINT Information Systems

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2 more...

Education

TU Chemnitz, Germany

Connections

158 connections

Industry

Computer Software

Websites

Stefan Mehlhorn’s Summary

Serial entrepreneur with a passion for technology startups. Extensive experience in design and deployment of large scale, mission-critical enterprise class software solutions. Interested in early-stage technology company building and technology development.

Stefan Mehlhorn’s Specialties:

Anything IT; product management/development of software solutions; early-stage company inception and operation; fund raising, business and financial planning; international business development and operations

Stefan Mehlhorn’s Experience

CEO

Permessa Corporation (formerly DYS Analytics)

(Privately Held; 11-50 employees; Computer Software industry)

May 2007 — Present (1 year 6 months)

Permessa is the global leader in optimizing messaging infrastructure for business. Our solutions mitigate risk, increase performance and lower the costs associated with mission-critical email, instant messaging and collaboration platforms.
CEO

DYS Analytics

(Privately Held; 11-50 employees; Computer Software industry)

September 2002 — April 2007 (4 years 8 months)

DYS is the leading provider of application management solutions for messaging and collaboration applications. We make these applications efficient and easy to manage, resulting in substantial reductions in infrastructure and administration costs and improved quality of service.
Director Product Strategy

MRO Software

(Public Company; 501-1000 employees; MROI; Computer Software industry)

August 2001 — September 2002 (1 year 2 months)

Focused on integrating Collego's XML database technology into MRO Software's online commerce offering. Collego was acquired by MRO in August of 2001.
Founder and CEO

Collego Corporation

(Public Company; 11-50 employees; Computer Software industry)

April 1999 — September 2002 (3 years 6 months)

Co-founded a software startup developing next generation XML database solutions. Raised numerous rounds of funding and subsequently sold the company to MRO Software in 2001.
Product Manager

Siebel Systems

(Public Company; 1001-5000 employees; SEBL; Computer Software industry)

February 1997 — May 1999 (2 years 4 months)

Member of the management team at technology startup - InterActive WorkPlace - developing sales intelligence web portals. IW was Siebel's first acquisition. The company’s technology became the platform for Siebel’s entrance into the web space.
Practice Manager

POINT Information Systems

(Privately Held; 51-200 employees; Computer Software industry)

March 1992 — February 1997 (5 years)

Established North-American presence of European CRM-CallCenter Software Company. Planned and executed global implementation schedule of highly customized and internationalized CRM software package in over 20 countries on four continents worldwide. Clients included DEC, IBM, HP.