Strauss Borrelli PLLC, a leading data breach law firm, is investigating Chemical Services Group, Inc., which does business as Royal Chemical Company (“Royal Chemical”), regarding its recent data breach. The Royal Chemical data breach involved sensitive personal information and protected health information belonging to an undetermined number of individuals.
ABOUT CHEMICAL SERVICES GROUP, INC. D/B/A ROYAL CHEMICAL COMPANY:
Royal Chemical is a chemical manufacturing company based in Ohio. Founded in 1938, Royal Chemical provides a range of chemical manufacturing and distribution services, including liquid and powder chemical blending, chemical bottling and packaging, warehousing and shipment management, and more.2,3 The industries that Royal Chemical provides services to include retail car care and car washes, laundry chemical producers, agrochemical manufacturing, retail household cleaners, water treatment, food processing plants, etc.2 Headquartered in Macedonia, Ohio, Royal Chemical employs over 50 individuals and operates five manufacturing plants across the U.S.2,3
WHAT HAPPENED?
Recently, Royal Chemical announced that it had experienced a data breach in which sensitive personal identifiable information and protected health information in its care may have been compromised. According to the breach notice shared on its website, on April 25, 2025, Royal Chemical learned that an unauthorized party obtained access to its internal network.1 As a result, Royal Chemical launched an investigation to determine the nature of the incident.
Through its investigation, Royal Chemical confirmed that sensitive personal information in its network may have been accessed and acquired by an unauthorized third party between April 11 and April 26, 2025. As a result, Royal Chemical began a review of the data to determine what information had been impacted as well as identify the specific individuals affected. While the information impacted varies depending on the individual, the type of information potentially exposed includes:1,4
- Name
- Social Security number
- Date of birth
- Address
- Driver’s license information
- Government-issued ID number (passport, state ID card)
- Financial account information
- Digital signature
- Medical information
- Health insurance information
As a result of the breach, Royal Chemical posted notice of the breach on its website. Based on the website breach notice, Royal Chemical is providing affected individuals with a list of the specific types of sensitive information impacted and complimentary credit monitoring services. A link to the website breach notice is below.
If you received a breach notification letter from Chemical Services Group, Inc. d/b/a Royal Chemical Company:
We would like to speak with you about your rights and potential legal remedies in response to this data breach. Please fill out the form, below, or contact us at 872.263.1100 or sam@straussborrelli.com.
LINKS
[1] https://www.royalchemical.com/hubfs/Notice%20of%20Data%20Security%20Incident.pdf
[2] https://www.royalchemical.com/
[3] https://www.linkedin.com/company/royal-chemical/about/
[4] https://oag.my.site.com/datasecuritybreachreport/apex/DataSecurityReportsPage
[5] https://www.mass.gov/doc/data-breach-report-2026/download
