Joshua Seiden - Email & Phone Number

Director Of Program Development at Mark43

Joshua Seiden is based out of New York City Metropolitan Area and works at Mark43 as Director Of Program Development.

Joshua Seiden's Contact Information

Joshua Seiden's Personal email

j*****@gmai***.com

Valid

Latest update

October 10, 2025

Location

New York City Metropolitan Area

Joshua's current employer

Mark43

Description

Mark43 provides public safety software to over 120 agencies and supports the entire public safety ecosystem.

Website

mark43.com

HQ Location

New York, NY, United States

Number of employees

201-500

Industry

Software Development

Latest update

May 1, 2024

Read about Mark43

Frequent questions about Joshua Seiden

What company is Joshua Seiden working for?

Joshua Seiden works for Mark43.

What is Joshua Seiden's function at Mark43?

Joshua Seiden is Director Of Program Development at Mark43.

Where is Joshua Seiden based?

Joshua Seiden is based out of New York City Metropolitan Area.

What is Joshua Seiden's personal email address?

Joshua Seiden's personal email address is j*****@gmai***.com

Who are Joshua Seiden's co-workers?

Joshua Seiden's colleagues are Scott Crouch, Robert Hughes, Tom Heiser, Florian Mayr, Matthew Polega, Omair Hamid, EJ Bensing, Wendy Gilbert, Ganesha Martin, Tina Wu, Calvin Reuter, Danny Cho, Matthew Portanova, Kevin Fray, Tim Kennedy, Jim Hull, Domenico Pellegrini, Julian Peebles, Tim Merrigan, Patty Trexler, Steve Hoffman, Soyeon Yu, Daniel Shoch, Caitlin Connolly, Tai Lawrence, Roger Swingle, Perrin Scanlon, Jake Chapman, Jeremy Willingham, Henry Fleischmann, Stu Kabakoff, Chris Ballance, Devora Kaye, Christine Shieh, Annie Shi.

Joshua's co-workers

Scott Crouch

Co-Founder and Chairman of the Board of Directors

Robert Hughes

Chief Executive Officer

Cofounder, Head of External Affairs

Omair Hamid

Vice President, Engineering

EJ Bensing

Vice President Of Engineering

Wendy Gilbert

Senior Vice President of Product

Ganesha Martin

VP of Public Policy and Community Affairs

Tina Wu

DevOps Engineer - Cloud Infrastructure

Calvin Reuter

Senior Vice President of Global Services

Danny Cho

Vice President Of Business Development

Matthew Portanova

Vice President of Customer Experience

Kevin Fray

Field CTO

Tim Kennedy

VP of Sales, North America

Jim Hull

Vice President of Strategic Growth Initiatives

Domenico Pellegrini

Vice President of Sales

Julian Peebles

Vice President of Customer Success

Tim Merrigan

Chief Revenue Officer (CRO)

Patty Trexler

Vice President Federal & Emerging Markets

Steve Hoffman

Vice President of People

Soyeon Yu

Vice President of Revenue Operations

Daniel Shoch

Director of Product Management

Senior Director, Platform Engineering

Perrin Scanlon

Change Management Lead

Jake Chapman

Lead Design Systems Engineer

Jeremy Willingham

Director, Federal Business Development

Henry Fleischmann

Director, Business Development

Stu Kabakoff

Engineering Tech Lead

Chris Ballance

Director Of Engineering

Devora Kaye

Senior Director Of Communications

Christine Shieh

Director of Product

Annie Shi

Director of People Operations

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