Derek Mackey - Email & Phone Number

Senior Director of FP&A & Business Analytics at 15five

Derek Mackey is based out of Greater Chicago Area and works at 15five as Senior Director of FP&A & Business Analytics.

Derek Mackey's Contact Information

Derek Mackey's Work email

d*****@15fiv***.com

Valid

Latest update

October 27, 2025

Location

Greater Chicago Area

Derek's current employer

15five

Description

15Five is the performance management platform that creates effective managers, highly engaged employees, and top-performing organizations.

Website

15five.com

HQ Location

San Francisco, California, United States

Number of employees

201-500

Industry

Software Development

Latest update

May 1, 2024

Read about 15five

Frequent questions about Derek Mackey

What company is Derek Mackey working for?

Derek Mackey works for 15five.

What is Derek Mackey's function at 15five?

Derek Mackey is Senior Director of FP&A & Business Analytics at 15five.

Where is Derek Mackey based?

Derek Mackey is based out of Greater Chicago Area.

What is Derek Mackey's work email address?

Derek Mackey's professional email address is d*****@15fiv***.com

Who are Derek Mackey's co-workers?

Derek Mackey's colleagues are David Hassell, Jim Morrisroe, Nazar Ivaniv, Emily Diaz, Jeff Smith, Sandy Nguyen, Heidi Collins, Lou Ciniglia, Andrew Clark, Michael Knox, Greg Hewitt, Jon Greenawalt, Jennie Yang, Adam Weber, Kapil Gupta, Tim Rafferty, Abhay Taiwade, James Sanders, Chelsea Margolies, Robert Jones, Melinda Baudoin, Natalie Williams, Jon Hansen, Rahul Reddy, Sage Catlett, Omar Koukaz, Melina Glackin, Debbie Carlson, Mike Pilarz, Johnny Pribyl, Vicky Irvin, Kristen Sloan, Emilian Godlewski, Holly Cole, Brady Henry.

Derek's co-workers

David Hassell

CEO

Jim Morrisroe

President, COO and Board Member

Nazar Ivaniv

Co-Founder & CTO

Emily Diaz

Vice President, Transform

Jeff Smith

VP, People Strategy & Insights

Sandy Nguyen

Marketing Project Coordinator

Heidi Collins

VP of People Operations

Lou Ciniglia

Chief Revenue Officer (CRO)

Andrew Clark

VP of Product

Michael Knox

Vice President of Sales

Greg Hewitt

VP, Demand Generation

Jon Greenawalt

SVP, GM of Transform & Services

Jennie Yang

Vice President, People & Culture

Adam Weber

SVP of Community

Kapil Gupta

Vice President, Partnerships and Strategic Alliances

Tim Rafferty

Head of Sales

Abhay Taiwade

Head of Data & Analytics

James Sanders

Director of DevOps

Chelsea Margolies

Director of Customer Support

Robert Jones

Senior Director, Learning Design

Melinda Baudoin

People Operations Generalist - Talent Acquisition Lead

Natalie Williams

Team Lead, Account Management

Jon Hansen

Director of Product Engineering

Rahul Reddy

Head of Strategic Partnerships

Sage Catlett

Senior Facilitation Lead, Transform

Omar Koukaz

Director of Enterprise Accounts

Melina Glackin

Director of Customer Marketing

Debbie Carlson

Sr. Director, Controller

Mike Pilarz

Senior Director, Corporate Marketing

Johnny Pribyl

Technical Lead

Vicky Irvin

Director, Product Management

Kristen Sloan

Team Lead, Inbound Sales Development

Emilian Godlewski

Engineering Manager/Tech Lead

Holly Cole

Director, Research and ResearchOps

Brady Henry

Enterprise Account Executive - Team Lead

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