Kronos Incorporated

Kronos Incorporated was an American multinational workforce management and human capital management cloud provider headquartered in Lowell, Massachusetts, United States, which employed more than 6,000 people worldwide.[4]

In February 2020, the company announced a merger with Ultimate Software. The merger was officially completed on April 1, 2020,[5] with then-CEO of Kronos Aron Ain leading the newly formed Ultimate Kronos Group as its first CEO.

History

Kronos was founded in 1977 by Massachusetts Institute of Technology (MIT) and Simon Business School alumnus Mark S. Ain.[6] Under Mark Ain's leadership, Kronos sustained one of the longest records of growth and profitability as a public company in software industry history.[7]

In 1979, Kronos delivered the world's first microprocessor-based time clock and, in 1985, delivered its first PC-based time and attendance product.

In 1992, Kronos became a publicly traded company on NASDAQ.

Aron Ain succeeded his brother Mark Ain as chief executive officer in 2005.[8]

In March 2007, Kronos went private again, bought out for US$1.74 billion by the lead investor Hellman & Friedman and the secondary investor JMI Equity.[9]

In 2012, the Third Circuit Court of Appeals enforced a subpoena seeking production of documents by Kronos, Inc., in an administrative charge before the EEOC alleging disability discrimination. The charge was brought by an individual job applicant against Kroger Food Co., who did not hire the job applicant and used a Kronos assessment as part of its hiring process.[10] Kronos, which was not a party to the litigation, objected to the EEOC's subpoena on the basis that the information requested was irrelevant, and production would require Kronos to disclose protected trade secret information.[11]

In 2014, private equity firms Blackstone and GIC invested in Kronos alongside Hellman & Friedman and JMI Equity. In the transaction, Kronos was valued at $4.5 billion.[12] This was the first year that the company achieved $1 billion in annual revenue.[13]

In 2017, Kronos moved its corporate headquarters from the nearby town of Chelmsford to the Cross Point Towers in Lowell, Massachusetts, consolidating multiple offices under one roof.[14]

In February 2020, the company announced a merger with Ultimate Software to be led by Aron Ain.[15][16]

In April 2020, as a response to the COVID-19 pandemic, Kronos introduced an automated report-generating tool to aid contact tracing.[17] The tool analyzes work and attendance records of employees who test positive (or presumed positive) for COVID-19 to generate a report of potentially affected co-workers.[18]

On December 13, 2021, Kronos announced that, on December 11, it was discovered that Kronos had been subject to a ransomware attack which disabled the functionality of the Kronos Private Cloud software for "up to several weeks".[19] This breach forced many Kronos customers including municipalities, universities, and private employers to resort to alternative methods, including issuance of paper checks, to properly pay their employees.[20]

Acquisitions

Kronos conducted a number of acquisitions while in operation. [21]The company acquired the Workforce Solutions software division of SimplexGrinnell in 2002.[22]

In October 2009, the company acquired Stromberg from PayChex.[23][24] Principal Decision Systems International (PDSI) was acquired in May 2011.[25] A year later, in 2012, the company purchased SaaS provider SaaShr.com and OptiLink.[26][27]

Time Link International Corporation (TimeLink) was purchased in 2013.[28]

Kronos purchased Empower Software Solutions in 2016,[29] and both Financial Management Solutions, Inc. (FMSI)[30] and Digital Instinct Pty. Limited were purchased in 2017.[31]

References

  1. Kronos Has Record 2019: Annual Recurring Revenue Crosses $1 Billion | Kronos 6 November 2023^
  2. Kronos To Hit $1.5B In Revenue In $22.5B Human Capital Software Market Forbes, retrieved 19 December 2019^
  3. FORM 10-K^
  4. Kronos Employees Say Culture, Vision, and Innovation Drive Outstanding Engagement Businesswire.com, 2015-05-12, retrieved 2018-03-18^
  5. Ultimate Software and Kronos Incorporated: "A Merger Like No Other" www.hcamag.com, retrieved 2026-01-15^
  6. A Conversation with Mark Ain ’67S (MBA) rax.rochester.edu, retrieved 2026-01-15^
  7. THE BIG THREE: MICROSOFT, SAP- AND KRONOS? Software Business, retrieved 2007-11-12^
  8. Adam Bryant. Aron Ain of Kronos: The Incalculable Value of a Good Boss The New York Times, 2016-09-09^
  9. Today In Business - Buyout Deal For Kronos The New York Times, 24 March 2007, retrieved 18 March 2018^
  10. Appellant v. KRONOS INCORPORATED UNITED STATES COURT OF APPEALS FOR THE THIRD CIRCUIT, June 26, 2012^
  11. Third Circuit Enforces EEOC Subpoena Seeking Test-Maker's Files on Employee Selection Tests Used by Employer Employment Law Watch, 2 October 2012, retrieved 18 March 2018^
  12. Mike Spector. Blackstone, GIC Invest in Kronos Wall Street Journal, 20 February 2014, retrieved 18 December 2019^
  13. Dan Primack. Kronos hits $1 billion revenue mark Fortune, retrieved 19 December 2019^
  14. From Mill City to Innovation Hub: Relocating a Global Headquarters Outside Boston Urban Land Magazine, 20 September 2017, retrieved 18 March 2018^
  15. HCM giants Kronos and Ultimate Software merge Employee Benefit News, 2020-02-21, retrieved 2020-02-24^
  16. Two Big Workplace-Software Providers to Merge Wall Street Journal, 20 February 2020, retrieved 10 March 2020^
  17. Brinda Sarkar. Kronos introduces employee contact-tracing capability The Economic Times, 2020-04-29, retrieved 2020-06-17^
  18. Ryan Golden. Kronos unveils contact tracing to track COVID-19 spread at work HR Dive, 2020-04-30, retrieved 2020-06-17^
  19. Kronos Private Cloud Status Updates 2021-12-14, retrieved 2021-12-31^
  20. Becky Sullivan, Jonathan Franklin. Kronos hack will likely affect how employers issue paychecks and track hours NPR, 2021-12-16, retrieved 2021-12-31^
  21. Indrani Ray-Ghosal. Kronos Acquires Financial Management Solutions Inc. to Deepen Financial Services Industry Expertise Kronos, retrieved January 5, 2017^
  22. P. B. N. Staff. Kronos purchases unit of Tyco International's SimplexGrinnell Providence Business News, 2002-01-03, retrieved 2026-02-12^
  23. Alex Woodie. Kronos Acquires Time and Attendance Software from Paychex IT Jungle, 20 October 2009^
  24. Kronos Acquires Stromberg from Paychex…from Kronos HRchitect, October 14, 2009, retrieved 18 March 2018^
  25. Kronos Acquires Public Safety Scheduling Leader PDSI and its TeleStaff Product Business Wire, 2011-05-02^
  26. Kronos Acquires SMB Workforce Management Leader SaaShr.com Business Wire, 28 March 2012^
  27. Kronos acquires OptiLink to strengthen workforce management offerings www.healthcarefinancenews.com, retrieved 2020-09-21^
  28. Kronos Extends Workforce Management Market Leadership With Acquisition of TimeLink www.kronos.com, 2013-08-20^
  29. Kronos Acquires Empower Software Solutions Yahoo Finance, retrieved 2016-03-24^
  30. Kronos Acquires Financial Management Solutions Inc. to Deepen Financial Services Industry Expertise www.kronos.com, retrieved 2017-07-27^
  31. Alex Zaharov-Reutt. iTWire - Kronos' timely acquisition of 'Digital Instinct' and Virtual Roster a sure bet? itwire.com, retrieved 2025-05-22^