
DeeAnna Warrington
DeeAnna Warrington is a Principal Analyst with the HR & Talent Transformation team.
DeeAnna has global responsibility for HCM, WFM, and Benefits Administration research, providing comprehensive and in-depth coverage of HR technology & services markets. She assists HR vendor organizations in understanding the current needs and drivers of the global market, assessing opportunities, and honing their go-to-market strategies; and she assists buy-side organizations in determining their organizational needs, understanding vendor capabilities, and making critical sourcing decisions.
DeeAnna has two decades of experience in the full HR lifecycle, from vendor sourcing to implementation project management, plus hands-on systems management of leading HR technology platforms and services.
Prior to joining NelsonHall, DeeAnna worked as an HR technology SME and consultant for a diverse range of organizations, from Fortune 500 to small businesses, across industries including wealth management, healthcare, health insurance, retail, real estate, and non-profits.
DeeAnna holds a dual B.S. degree in Business Management from Rutgers Business School and Rutgers University. Originally from New York City, she is an avid reader who enjoys live music, American football, and traveling.
Contact DeeAnna Warrington
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Reports by DeeAnna Warrington:
Paycor - HCM Technology & GenAI: The Workplace of the Future
Jul 28, 2025 | Vendor Analysis by DeeAnna Warrington
This vendor assessment analyzes Paycor's offerings and capabilities in HCM Technology & GenAI [...]view this reportdownload abstractSD Worx - HCM Technology & GenAI: The Workplace of the Future
Jul 24, 2025 | Vendor Analysis by DeeAnna Warrington
This vendor assessment analyzes SD Worx's offerings and capabilities in HCM Technology & GenAI [...]view this reportdownload abstractisolved - HCM Technology & GenAI: The Workplace of the Future
Jul 22, 2025 | Vendor Analysis by DeeAnna Warrington
This vendor assessment analyzes isolved's offerings and capabilities in HCM Technology & GenAI [...]view this reportdownload abstractPaychex - HCM Technology & GenAI: The Workplace of the Future
Jul 18, 2025 | Vendor Analysis by DeeAnna Warrington
This vendor assessment analyzes Paychex's offerings and capabilities in HCM Technology & GenAI [...]view this reportdownload abstractHiBob - HCM Technology & GenAI: The Workplace of the Future
Jul 15, 2025 | Vendor Analysis by DeeAnna Warrington
This vendor assessment analyzes Hibob's offerings and capabilities in HCM Technology & GenAI [...]view this reportdownload abstract
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Latest blog posts by DeeAnna Warrington:
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ADP Acquires WorkForce Software to Strengthen Global Workforce Management Offering
Nov 22, 2024, by DeeAnna WarringtonIn a significant development in the WFM and HCM markets, ADP has acquired WorkForce Software, a global provider of WFM solutions with integrated employee experience capabilities. The deal, estimated at $1.2bn, was finalized on October 15th. ADP is a publicly traded company, while Workf[...]
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DE&I as a Core Business Strategy: ADP’s Internal Initiatives & Client Services
Aug 18, 2022, by DeeAnna WarringtonDiversity, Equity & Inclusion (DE&I) has become an important focus for HR in recent years and is increasingly part of organizations’ core business strategy. This blog takes an in-depth look at ADP’s current DE&I strategies, both internally and as relates to its [...]
Commented Tracking service articles:
Infor Acquires Acumen to Expand Trade Promotions Management Software Capabilities
Sep 12, 2024 | Mergers and Acquisitions by DeeAnna Warrington
Infor Acquires Albanero to Expand Data Migration and Data Management Capabilities
Sep 12, 2024 | Mergers and Acquisitions by DeeAnna Warrington
UKG Acquires Quorbit to Expand Workforce Planning Capabilities
Nov 03, 2022 | Mergers and Acquisitions by DeeAnna Warrington