William Biggerstaff - Email & Phone Number

Project Management Professional at Check 6

William Biggerstaff is based out of Keller, Texas, United States and works at Check 6 as Project Management Professional.

William Biggerstaff's Contact Information

William Biggerstaff's Work email

w*****@check***.com

Valid

Latest update

October 19, 2025

Location

Keller, Texas, United States

William's current employer

Check 6

Description

Check-6 takes the experience of our people with elite military training into high-reliability companies to assist crews in managing chang...

Website

checksix.com

HQ Location

Tulsa, OK, United States

Number of employees

201-500

Industry

Business Consulting And Services

Latest update

May 1, 2024

Read about Check 6

Frequent questions about William Biggerstaff

What company is William Biggerstaff working for?

William Biggerstaff works for Check 6.

What is William Biggerstaff's function at Check 6?

William Biggerstaff is Project Management Professional at Check 6.

Where is William Biggerstaff based?

William Biggerstaff is based out of Keller, Texas, United States.

What is William Biggerstaff's work email address?

William Biggerstaff's professional email address is w*****@check***.com

Who are William Biggerstaff's co-workers?

William Biggerstaff's colleagues are Jennifer Ord, Kalen Thompson, Doyle Baker, Sean Rackley, Melissa Bascle, Robert Peters, Vince Saporito, C.K. Voon, Arianne Abrams-Coble, Timothy Reynolds, Daniel Gilkey, Jennifer Everett, Dan Gilkey, Jennifer Eve, Donald Hunter, Olga Wall, Denise Carey, Will Snellings, James Benton, Allan Doyle, Donnie Bodin, Dan Horner, Ryan Cagle, Lex Brown, Steve Fritz, Filip Malkov, Brad Jensen, Robert Hilton, Pedro Duarte, William Woodfin, Walter Pawlowski, Jagdiesh Virik, Anne Hunt, Jim Bates.

William's co-workers

Jennifer Ord

Analytics Product Owner and Developer

Kalen Thompson

EA to CEO and General Counsel/Business Analyst

Chief Development Officer (CDO)

Robert Peters

Executive Vice President, General Counsel and Corporate Secretary

Vince Saporito

Senior Vice President

C.K. Voon

Coordinator

Arianne Abrams-Coble

Human Resources Director

Timothy Reynolds

Director of Human Performance

Daniel Gilkey

Director, Global Manufacturing Practice and Business Development

Jennifer Everett

Director of Global Finance

Dan Gilkey

Director of Technical Sales

Jennifer Eve

Director of Marketing and Public Relations

Donald Hunter

Lead Coach Consultant

Olga Wall

Financial Director

Denise Carey

Director of Industry Relations - retired

Will Snellings

HSSEL Director

James Benton

Director Of Operations

Allan Doyle

Performance Coach

Donnie Bodin

Human Performance Consultant/Coach

Dan Horner

Manager, Software Development

Ryan Cagle

Executive Assistant

Lex Brown

Logistics Solutions Consultant

Steve Fritz

Senior Logistics Consultant

Filip Malkov

Performance Consultant

Brad Jensen

Project Manager / Human Performance Consultant

Robert Hilton

Project Manager

Pedro Duarte

Angola Country Manager

William Woodfin

Consultant

Walter Pawlowski

Performance Improvement Coach

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