Kelly Services
A multinational workforce-solutions company that provides staffing, recruiting, outsourcing, and human-resources consulting services.
Last updated August 27, 2026
AI crawler reads
4requests
1companies- Anthropic4
- Profile
- 2
- Controversies
- 2
- JSON · MD
- 0
- First read
- Nov 4, 2026
- Latest read
- Nov 4, 2026
From this site's server log
Overview
Kelly Services is a United States-based workforce-solutions company headquartered in Troy, Michigan. Founded in 1946 by William Russell Kelly, it began as Russell Kelly Office Service, an in-house office-support operation. As customer offices expanded, they increasingly asked Kelly personnel to work at the customers’ own premises. This operating model developed into a temporary-staffing business, and the company’s female temporary employees became known as “Kelly Girls,” a phrase that later became associated more broadly with temporary office workers, even when they were not employed by Kelly. The business adopted the name Kelly Girl Service, Inc. in 1957. During the following decade it broadened beyond clerical and office assignments into industrial and technical staffing. In 1966, the company changed its name to Kelly Services, Inc., reflecting a wider service offering and a less gender-specific corporate identity. Its staffing activities subsequently expanded across professional and specialized fields, including financial services, information technology, legal services, industrial work, and technical occupations. Kelly’s service portfolio has extended beyond the placement of temporary employees. Its offerings have included temporary and contract staffing, direct-hire recruitment, recruitment-process outsourcing, vendor-management services, career transition support, human-resources consulting, management consulting, and outsourcing. The company has therefore operated both as a traditional staffing intermediary and as a provider of broader workforce-management solutions for employers. Kelly has maintained an international profile while remaining rooted in the United States. Reference material identifies operations or corporate presence in markets including Germany, alongside broader international activity. The company’s public reporting has placed it among the large global staffing firms. It reported approximately 8,100 employees and $5.5 billion in revenue in 2015, and again reported $5.5 billion in revenue in 2018; those historical financial figures are retained here only with their relevant reporting years. The company has also faced legal controversy. In 2008, a jury awarded Lynn Noyes $6.5 million in damages in a case alleging that Kelly Services failed to promote her because she was not part of the Fellowship of Friends religious group. The case is a notable part of the company’s public history, although the available reference material does not provide a complete account of subsequent appeals or final disposition. In May 2024, Kelly Services announced the acquisition of Motion Recruitment Partners for $425 million in cash. The transaction strengthened Kelly’s position in professional recruiting and specialized talent services and represented a significant expansion of its capabilities in technology and other professional staffing markets. Peter Quigley was identified as chief executive officer in 2019 reference material; the available sources do not establish whether he remains in that role today.
History
Kelly Services traces its origins to 1946, when William Russell Kelly established Russell Kelly Office Service. The original model was an in-house office-support service: employees performed clerical work at the Kelly office for customers. As those customers grew, they began requesting that Kelly personnel work directly at customer locations. This change shifted the company toward the temporary-staffing model for which it became known. Adelaide Hess Moran was the first Kelly temporary employee identified in the reference material as working at a customer’s office. She was described as the first “Kelly Girl,” a label that became central to the company’s early identity. The term eventually entered common usage as a generic expression for a temporary office worker, including workers with no connection to Kelly and, later, workers of different genders. In 1957, the company changed its name to Kelly Girl Service, Inc. The name reflected the prominence of its female clerical staffing pool and the company’s brand recognition in temporary office work. During the 1960s, however, Kelly broadened its activities into industrial and technical services. In 1966, it adopted the name Kelly Services, Inc., marking a transition from a narrowly office-focused identity to a more diversified staffing and employment-services business. Over time, Kelly developed services for a wider range of occupations and employer requirements. Its activities came to include temporary, contract, and direct-hire placement as well as staffing for financial services, information technology, legal work, industrial occupations, and technical roles. The company also added services that addressed broader workforce administration and organizational needs, including human-resources consulting, management consulting, outsourcing, recruitment-process outsourcing, career transition assistance, and vendor-management programs. Kelly’s scale increased as it developed an international presence. Reference material describes it as an American multinational office-staffing company and identifies Germany among its international markets. By 2015, the company reported approximately 8,100 employees and $5.5 billion in revenue. It reported the same approximate revenue figure for 2018. These figures illustrate the scale of the company at those points in time but should not be treated as current financial data. The company’s history also includes a prominent employment-discrimination dispute. In 2008, Lynn Noyes received a $6.5 million damages award against Kelly Services after alleging that she was not promoted because she did not belong to the Fellowship of Friends cult. The available source identifies the award but does not provide enough information here to summarize the complete litigation history or any later modification of the judgment. In May 2024, Kelly Services acquired Motion Recruitment Partners for $425 million in cash. The acquisition was a major strategic step toward increasing the company’s presence in professional recruiting and specialized talent markets. It followed Kelly’s long-term movement from traditional temporary office staffing toward a more diversified workforce-solutions platform. Peter Quigley was identified as chief executive officer in 2019 reference material; current leadership information is not established by the sources supplied for this dossier.
- 2024
Acquisition of Motion Recruitment Partners
[1]Kelly Services acquired Motion Recruitment Partners in May for $425 million in cash.
- 2018
Reported approximately $5.5 billion in revenue
[1]The company reported approximately $5.5 billion in revenue for the year.
- 2015
Reported workforce and revenue scale
[1]Kelly Services reported approximately 8,100 employees and $5.5 billion in revenue.
- 2008
Employment-discrimination damages award
[1]Lynn Noyes was awarded $6.5 million in damages in litigation alleging that Kelly Services failed to promote her because she was not part of the Fellowship of Friends.
- 1966
The company adopts the Kelly Services name
[1]After expanding into industrial and technical staffing, the company changed its name to Kelly Services, Inc.
- 1957
The company becomes Kelly Girl Service
[1]Russell Kelly Office Service changed its name to Kelly Girl Service, Inc.
- 1946
Russell Kelly Office Service is founded
[1]William Russell Kelly founded the business as an in-house office-support service in the United States.
- 1946
The first Kelly temporary employee works at a customer site
[1]Adelaide Hess Moran became the first Kelly temporary employee identified in the reference material as working at a customer’s office and was associated with the origin of the “Kelly Girl” label.
Products and positioning
A broad workforce-solutions provider spanning temporary staffing, professional recruitment, outsourcing, and human-resources consulting, with particular relevance to employers seeking scalable office, industrial, technical, and professional talent.
Staffing · 1946
Temporary and contract staffing
Kelly’s foundational service is the placement of temporary and contract workers with customer organizations. The model developed from clerical employees initially working in Kelly’s offices and later being assigned to customer sites. The offering has supported employers needing variable staffing capacity, short-term coverage, or access to workers without making immediate permanent hires.
Recruitment
Direct-hire recruitment
Direct-hire recruitment matches candidates with permanent employment opportunities. It complements Kelly’s temporary-staffing activities by addressing employers that need full-time personnel and candidates seeking longer-term roles across office, professional, technical, industrial, and specialized functions.
Professional staffing · 1966
Professional and technical staffing
Kelly expanded beyond clerical placements into industrial and technical staffing during the 1960s. Its broader professional coverage has included information technology, financial services, legal services, and other specialized occupations, allowing the company to serve employers with more demanding skill and credential requirements.
Outsourcing
Recruitment-process outsourcing
Recruitment-process outsourcing services allow employers to transfer some or all recruiting activities to an external specialist. Kelly’s offering sits within its broader workforce-solutions portfolio and is intended to support recruiting operations, talent acquisition processes, and the management of hiring demand at scale.
Consulting
Human-resources and management consulting
Kelly has provided human-resources and management consulting in addition to labor placement. These services broaden its role from supplying workers to advising organizations on workforce structures, employment processes, and related management needs.
Workforce management
Vendor-management and career-transition services
Vendor-management services help coordinate staffing suppliers and workforce programs, while career-transition services support employees moving between roles or leaving an organization. Both offerings reflect Kelly’s development into a broader workforce-management and employment-services provider.
Controversies
Brand decisions
2024
Acquisition of Motion Recruitment PartnersM&ABackground
Kelly sought to expand its position in professional recruiting and specialized talent services.
Action taken
Kelly Services acquired Motion Recruitment Partners for $425 million in cash.
Aftermath
The transaction strengthened Kelly’s professional and specialized recruiting platform. The supplied sources do not provide further integration or financial-performance details.
Acquisition consideration. $425 million in cash (May 2024)
1966
Expansion into industrial and technical servicesStrategyBackground
Kelly had expanded beyond its original office-support focus into industrial and technical staffing.
Action taken
The company changed its name to Kelly Services, Inc. to reflect its broader business scope.
Aftermath
The new name supported a more diversified identity covering office, industrial, technical, and professional staffing.
1957
Renaming as Kelly Girl ServiceStrategyBackground
The company’s temporary office workers had become closely associated with the “Kelly Girl” identity.
Action taken
The business changed its corporate name from Russell Kelly Office Service to Kelly Girl Service, Inc.
Aftermath
The name reinforced Kelly’s early association with temporary clerical staffing before the company later diversified and adopted the Kelly Services name.
Recent events
Sources3 sources
Cite this profile: Cite the canonical profile. /brand-wiki/kelly-services · Editorial policy · How profiles are compiled