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who we are

Who We Are

Who We Are

Senior advisors. No layers between you and the answer.

Nimble Global is a founder-led advisory firm specializing in international workforce compliance.

Every engagement is led by a senior advisor with decades of hands-on experience.

Behind that advisor sits a network of 75+ independent specialists in MSP/VMS governance, external workforce programs, EOR/AOR, employment status, and procurement,

engaged when the work requires it.

30+

Years
Experience

90+

Countries of
Direct
Experience

75+

Network
Senior Advisors

About the Founder

Photo of David Ballew, CEO - black shirt, black small round glasses, shoulder length gray hair

I know the difference between compliance complexity and confusion - most consultancies don't.

David Ballew's thirty-year career in international workforce management began with co-creating the industry's first MSP solution at Kelly Services in 1996. As Founder and CEO of Nimble Global, he tackles complex workforce compliance challenges across 91 countries for organizations that need definitive answers, not consultant theater.

Key Credentials

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1996: Co-created the KellyOCG MSP solution, revolutionising managed service delivery

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2000: Joined MSX International after it acquired GRI from Ford Motor Company (later Magnit), helping expand the world’s first MSP and proprietary VMS

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2019: Founded Nimble Global to close the gap between promised and delivered compliance in international workforce management


David’s neurodivergent cognitive profile (autism, ADHD, dyslexia) drives an unusual ability to identify patterns others miss and distill regulatory complexity into actionable frameworks. This is a competitive advantage, not a limitation.

Educated in law and business management in the U.S. and at Regent’s University London, he also holds certifications in procurement and Six Sigma, applying operational precision to every engagement.

Thought Leadership - He regularly shares insights through articles, interviews, and speaking engagements, including:

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Murmur Mastermind Podcast (Canada)

EW Scope – ValueCast – VMS

Worksome: Human at Work & Innovation Series

CXC Global – The Open Talent Report

CEIPAL Connect

Staffing Monthly

Titans of Talent Podcast

ASA Staffing World

VectorVMS – Global Compliance & Technology

VectorVMS Global Client Conference – EDI & Supplier Diversity

Staffing Industry Analysts (SIA) – Contingent Workforce Risk Forum


His analyses have been featured in Inside Supply Management (ISM) and Simon & Schuster’s Bureau of Business Practice.

David also provides independent Expert Witness and Advisory Services in workforce compliance, MSP/VMS contract governance, and employment status, conducted under CPR Part 35 of Civil Procedure Rules and the Ikarian Reefer principles governing expert independence.

Let's solve your compliance challenges.

Nimble Global works with organizations that need expert guidance on workforce compliance, not consultant theater. Ready for definitive answers backed by 30 years of international experience? 

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