Finance professionals in HR technology
Three ADP and three UKG finance leaders form the core of this HR technology finance group, and the other four hold finance titles at Workhuman, Lattice, Zellis and Justworks. Payroll, workforce management, sales finance and revenue accounting titles make the group a fit for HR software companies forecasting recurring revenue, pricing payroll products or planning product investment.
Professionals to explore
Brett Cronk
LinkedInExperience: Sr Director - FP&A · UKG
At UKG, Brett Cronk's titles run from Financial Planning and Analysis Manager (2019–2022) and Senior Manager Financial Planning Analysis (2022) through Director - FP&A (2023–2026) to Sr Director - FP&A since 2026, and Brett was VP of Finance at UpHealth, Inc. (2022–2023). UKG provides human capital management solutions, and Brett fits FP&A questions for that kind of software business.
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Chris O'Sullivan
LinkedInExperience: Senior Vice President, Finance, Strategy and Business Operations · Workhuman
Since 2012, Chris O'Sullivan has been Senior Vice President, Finance, Strategy and Business Operations at Workhuman. Chris was Vice President of Finance at Syniverse (2009–2012) and VERISIGN (2005–2009), and Corporate Controller at m-Qube, Inc. (acquired by Verisign) (2005–2006) and edocs, Inc (2001–2005), and cites acquisition integration and revenue recognition, a fit for questions on finance and operations at Workhuman.
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Els Van den Eynde
LinkedInExperience: CFO Global Payroll - Streamline & Celergo · ADP
Els Van den Eynde has been CFO Global Payroll - Streamline & Celergo at ADP since 2018 and was CFO there (2014–2018). Els was Finance Director (2008–2014) and Business Controller (2004–2008) at CDK Global and Auditor at EY (2000–2004), so questions on the economics of global payroll products fit.
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Eric Lex
LinkedInExperience: Vice President Finance · Lattice
Eric Lex has been Vice President Finance at Lattice, which serves more than 5,000 HR teams with performance and people management software, since 2026. Eric was VP - Financial Planning & Analysis at hims & hers (2023–2025), Finance Director - Corporate FP&A (2022–2023) and Finance Director - Product and FP&A (2021–2022) at Twilio, and VP - Intelligent Process Automation & Shared Services IT leader at GE (2017–2021).
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Jessica Soisson
LinkedInExperience: SVP, Chief Accounting Officer · UKG
Jessica Soisson has been SVP, Chief Accounting Officer at UKG since 2025. Jessica was Chief Financial Officer (2024–2025) and Chief Accounting Officer and SVP, Corporate Controller (2023–2024) at Boomi, Chief Accounting Officer and SVP, Corporate Controller at Citrix Systems, Inc. (2016–2022) and Group Director WW Revenue Operations at Citrix (2001–2016), and cites technical accounting and SEC reporting.
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Kathy Stuart
LinkedInExperience: Vice President, Finance - Revenue Operations & Analysis · UKG
Bookings and revenue conversion questions fit Kathy Stuart most closely: Vice President, Finance - Revenue Operations & Analysis at UKG (since 2023), Vice President, Sales Finance titles at UKG and Kronos Incorporated (since 2011), and Senior Director, North America Sales Finance at Kronos (2011–2016). Kathy's team provides financial support for the Lead to Nurture process, systems and data, and bookings to revenue conversion.
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Niamath K.
LinkedInExperience: Head of Finance - Corporate, Business, and Investor Relations · Justworks
Head of Finance - Corporate, Business, and Investor Relations at Justworks since 2025, Niamath K. held Finance Sr. Director - Product, Commercial and Markets Finance Leader (2020–2025) and FP&A Manager Corporate Finance M&A finance (2017–2020) at PayPal, and was Finance Manager at Groupon (2015–2017). That makes Niamath a fit for corporate FP&A and investor relations questions at Justworks.
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Raghav Simha Rao
LinkedInExperience: Vice President of Financial Planning Analysis · ADP
A 100-person global CoE overseeing $20B+ in annual revenue is what Raghav Simha Rao describes leading as Vice President of Financial Planning Analysis at ADP (since 2021), alongside VP of Finance, Digital Sales (since 2020). Other ADP titles include Vice President Marketing Operations (2018–2020), Senior Director Finance - Marketing, Global Sales Ops & Strategy (2016–2020) and Sr. Director - Regional CFO (2015–2016).
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Sarah Pearson
LinkedInExperience: Head of R2R Revenue and Cost Accounting · Zellis
Zellis, which offers HR and workforce management software, is where Sarah Pearson has been Head of R2R Revenue and Cost Accounting since 2023. Sarah was Head of Finance Transactions & Controls Controllership Manager at JLL (2022–2023), and Head Of Financial Transactions & Controls (2020–2022) and Compliance & Controls Manager (2018–2020) at Integral UK Ltd, a fit for revenue and cost accounting questions.
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Suzie Sun
LinkedInExperience: Head of Finance, Workforce Management Portfolio · ADP
ADP's Head of Finance, Workforce Management Portfolio since 2022, Suzie Sun took that title after Head of Finance, Corporate Departments there (2016–2022). At Avaya, Suzie was Director, Recurring Revenue Operations (2014–2016) and Senior Finance Manager (2007–2014), and was Marketing Finance Sr. Analyst at Novartis (2006–2007), a fit for workforce management portfolio and recurring revenue questions.
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Choose the right perspective
For recurring revenue forecasting, Raghav Simha Rao, Kathy Stuart and Brett Cronk hold the closest FP&A and sales finance titles, and Els Van den Eynde and Suzie Sun cover payroll and workforce management portfolios at ADP. Revenue recognition and accounting questions suit Jessica Soisson and Sarah Pearson, while Chris O'Sullivan, Eric Lex and Niamath K. give head-of-finance views at Workhuman, Lattice and Justworks.
Questions to take into the conversation
- 01How do you forecast payroll and benefits revenue when it depends on customers' headcount and wage growth?
- 02How do you decide how much to invest in a new HR product module versus the core platform?
- 03How do you model the lag from bookings to revenue on HR software contracts with long implementations?
About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.