BOARD OF DIRECTORS

Raf Hens
Raf Hens Chairman
Raf Hens is the VP Engineering at Apryse, where he focuses on PDF-centric technology and products. He joined Apryse through... Read more


Dietrich von Seggern
Dietrich von Seggern Vice-Chairman
Dietrich von Seggern received his degree as a printing engineer, and in 1991 started his professional career as head of desktop... Read more


Kenny Swope
Kenny Swope Board member
Kenneth (Kenny) Swope chairs Boeing’s Enterprise Business Architecture Team and is responsible for the company’s Commercial Airplanes Business Capabilities Architecture... Read more


Leonard Rosenthol
Leonard Rosenthol Board member
Leonard Rosenthol is the Senior Principal Architect for PDF & the Document Cloud at Adobe, having been involved with PDF... Read more



Justin Durkan Board member
Justin has been a software developer for over 30 years. He was there when Windows had the version number 1.04,... Read more


Patrick Gallot
Patrick Gallot Board member
Patrick Gallot, has been working with software developers and PDFs since 2000. At Datalogics, he is the lead technical support... Read more


Boris Doubrov
Boris Doubrov Board member
Boris Doubrov is CEO of Dual Lab, the company specializing in product development services in the areas of Computer Graphics,... Read more


Elodie Tellier
Elodie Tellier Board member
Elodie Tellier is COO of ORPALIS and in charge of communication. She is also the local contact for the PDF... Read more


Headshot of Roman Toda
Roman Toda Board member candidate
Roman Toda is Chief Standardization Officer at Foxit Software, but first and foremost a software developer. C++ expert with more... Read more


BOARD OF DIRECTORS

Chairman

Raf Hens

Raf Hens

Raf Hens is the VP Engineering at Apryse, where he focuses on PDF-centric technology and products. He joined Apryse through... Read more

Vice-Chairman

Dietrich von Seggern

Dietrich von Seggern

Dietrich von Seggern received his degree as a printing engineer, and in 1991 started his professional career as head of desktop... Read more

Board member

Leonard Rosenthol

Leonard Rosenthol

Leonard Rosenthol is the Senior Principal Architect for PDF & the Document Cloud at Adobe, having been involved with PDF... Read more

Board member

Boris Doubrov

Boris Doubrov

Boris Doubrov is CEO of Dual Lab, the company specializing in product development services in the areas of Computer Graphics,... Read more

Board member

Kenny Swope

Kenny Swope

Kenneth (Kenny) Swope chairs Boeing’s Enterprise Business Architecture Team and is responsible for the company’s Commercial Airplanes Business Capabilities Architecture... Read more

Board member


Justin Durkan

Justin has been a software developer for over 30 years. He was there when Windows had the version number 1.04,... Read more

Board member

Patrick Gallot

Patrick Gallot

Patrick Gallot, has been working with software developers and PDFs since 2000. At Datalogics, he is the lead technical support... Read more

Board member

Elodie Tellier

Elodie Tellier

Elodie Tellier is COO of ORPALIS and in charge of communication. She is also the local contact for the PDF... Read more

Board member candidate

Headshot of Roman Toda

Roman Toda

Roman Toda is Chief Standardization Officer at Foxit Software, but first and foremost a software developer. C++ expert with more... Read more
STAFF

Duff Johnson
Duff Johnson Chief Executive Officer
As CEO of the PDF Association and as an ISO Project Leader, Duff coordinates industry activities, represents industry stakeholders in a... Read more


Peter Wyatt
Peter Wyatt Chief Technology Officer
Peter Wyatt is the PDF Association’s CTO and an independent technology consultant with deep file format and parsing expertise. A... Read more



Matthias Wagner Chief Financial Officer
Matthias obtained his degree in computer science in 1985 and possess comprehensive IT knowledge and experience dealing with the use of... Read more


Picture of Thomas Zellmann
Thomas Zellmann PDF Evangelist
Thomas Zellmann has been working in electronic data processing (EDP) for more than 30 years and has extensive experience with classic... Read more


Betsy Fanning
Betsy Fanning Director of Standards
Betsy Fanning is a consultant to the PDF Association, Inc. leading its standards program efforts. In this capacity, she is... Read more



Alexandra Oettler Member Benefit Manager
Alexandra Oettler has worked for years as a freelance journalist in the areas of software, print and media. Her work is... Read more


Headshot of Melina Tusch
Melina Tusch Member Benefit Manager
Melina is a dynamic individual who thrives in her role as a Feel-Good Manager within her environment. With a keen... Read more


Susanne Wagner
Susanne Wagner Support Accounting
Susanne’s world are the numbers. For many years she has had extensive experience in accounting. She juggles with receipts and... Read more


STAFF

Chief Executive Officer

Duff Johnson

Duff Johnson

As CEO of the PDF Association and as an ISO Project Leader, Duff coordinates industry activities, represents industry stakeholders in a... Read more

Chief Technology Officer

Peter Wyatt

Peter Wyatt

Peter Wyatt is the PDF Association’s CTO and an independent technology consultant with deep file format and parsing expertise. A... Read more

Chief Financial Officer


Matthias Wagner

Matthias obtained his degree in computer science in 1985 and possess comprehensive IT knowledge and experience dealing with the use of... Read more

PDF Evangelist

Picture of Thomas Zellmann

Thomas Zellmann

Thomas Zellmann has been working in electronic data processing (EDP) for more than 30 years and has extensive experience with classic... Read more

Director of Standards

Betsy Fanning

Betsy Fanning

Betsy Fanning is a consultant to the PDF Association, Inc. leading its standards program efforts. In this capacity, she is... Read more

Member Benefit Manager


Alexandra Oettler

Alexandra Oettler has worked for years as a freelance journalist in the areas of software, print and media. Her work is... Read more

Member Benefit Manager

Headshot of Melina Tusch

Melina Tusch

Melina is a dynamic individual who thrives in her role as a Feel-Good Manager within her environment. With a keen... Read more

Support Accounting

Susanne Wagner

Susanne Wagner

Susanne’s world are the numbers. For many years she has had extensive experience in accounting. She juggles with receipts and... Read more
PAST BOARD MEMBERS

Peter Duff
Andrew Holmes
Olaf Drümmer
Hans Bärfuss
Duff Johnson
Thomas Zellmann
Bernd Wild
Johannes Hesel
Scott Mackey
Carsten Heiermann
Thomas Merz
Hans-Joachim Hübner
Nora Calvillo
Francois Fernandes
Peter Wyatt
Matt Kuznicki
Michael Karbe
Stewart Rogers
Alaine Behler
Harald Grumser
Catherine Andersz


PAST BOARD CHAIRS

2006-2008: Thomas Zellmann, LuraTech
2008-2010: Harald Grumser, Compart
2010-2016: Olaf Drümmer, callas
2016-2022: Matt Kuznicki, Datalogics