Top 100 HR Service Providers in St. Catharines
The Best of December 2025Looking for a top Human Resources companies in St. Catharines?
HR is pivotal when it comes to managing people and the workplace environment. If effective, it can greatly strengthen your company.
To assist you in your search for a partner, we’ve compiled this list of the top HR services in St. Catharines. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best St. Catharines Human Resources Services
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1Undisclosed50 - 249 employeesSt. Catharines, CanadaOn Demand Staffing is a St. Catharines, Canada-based Staffing company. They specialize in Staffing and Recruiting.Read More
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2Undisclosed10 - 49 employeesSt. Catharines, CanadaLaunched in 1979, The Burke Group is a Staffing company. The team provides Staffing and Executive Search and is based in St. Catharines, Canada.Read More
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3Undisclosed10 - 49 employeesSt. Catharines, CanadaBased in St. Catharines, Canada, CAN Employment is a Recruiting company. The team focuses on Recruiting and Staffing.Read More
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4Undisclosed250 - 999 employeesSt. Catharines, CanadaKelly Services Canada is a Staffing company. The team provides Staffing and Recruiting and is located in St. Catharines, Canada.Read More
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5Undisclosed10 - 49 employeesSt. Catharines, CanadaCERF Niagara is a Recruiting company. Their small team is in St. Catharines, Canada and Welland, Canada and specializes in Recruiting and Corporate Training & Coaching. The firm was founded in 2000.Read More
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6Undisclosed10 - 49 employeesSt. Catharines, CanadaRecruiting company We Staff Pros is located in St. Catharines, Canada and Toronto, Canada. They focus on Recruiting and Staffing and were launched in 2018.Read More
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7Undisclosed2 - 9 employeesSt. Catharines, CanadaCNB Consulting, a Recruiting company, was established in 2017. The small team provides Recruiting and HR Consulting.Read More
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8Undisclosed2 - 9 employeesSt. Catharines, CanadaThe Medfall Group is an Executive Search company established in 1989. The team focuses on Executive Search.Read More
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9$1,000+1,000 - 9,999 employeesPortland, ORInsight Global, a big data analytics company, provides BI & big data consulting & SI and cloud consulting & SI. The firm is located in Atlanta, Georgia and Birmingham, Alabama.Read More
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10$1,000+50 - 249 employeesToronto, CanadaEstablished in 2020, OnHires is a midsize Recruiting company in Sheridan, Wyoming; Kyiv, Ukraine; Luzern, Switzerland and Voluntari, Romania. Their services include Recruiting, IT staff augmentation, Staffing, Executive Search, and more.Read More
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BitfuryIndustries
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11$5,000+2 - 9 employeesToronto, CanadaRead More
Linkus Group Recruitment Redefined. Is a Staffing company headquartered in Toronto, Canada. The small firm was launched in 2010. Their services include Staffing, Recruiting, Executive Search, and HR Consulting.
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12$1,000+50 - 249 employeesBurlington, CanadaLocated in Montreal, Canada and Montreal, Canada, Fuze HR Solutions is a midsize Staffing company. The team specializes in Staffing and Recruiting.Read More
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13$1,000+2 - 9 employeesToronto, CanadaRead More
Amplitude is an HR agency founded in Toronto in 2015 with fewer than 10 employees. They are experts in HR services for clients that range from small firms to large businesses.
Clients
George Brown CollegeIndustries
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14Undisclosed10 - 49 employeesOakville, CanadaSummit Search Group is a Staffing company. The small Winnipeg, Canada-based firm was established in 2001. Their team specializes in Staffing, Recruiting, and Executive Search.Read More
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15$5,000+50 - 249 employeesToronto, CanadaRead More
IT staff augmentation company DevEngine is in Vancouver, Canada; Buenos Aires, Argentina and Toronto, Canada. The midsize agency was established in 2019. Their services include IT staff augmentation and Recruiting.
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16$1,000+1,000 - 9,999 employeesOakville, CanadaPeopleReady is an Oakville, Canada-based Recruiting company. They specialize in Recruiting and Staffing and were established in 1990.Read More
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17$1,000+10 - 49 employeesWestmount, CanadaRead More
Adelsen is a HR firm. They are in New York, New York; Westmount, Canada and Toronto, Canada and have a small team that specializes in HR services and IT staff augmentation. The company was established in 2017.
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18Undisclosed50 - 249 employeesOakville, CanadaFounded in 1957, The Ian Martin Group is an IT staff augmentation company. Headquartered in Oakville, Canada, the team focuses on IT staff augmentation and Staffing.Read More
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19$1,000+50 - 249 employeesMississauga, CanadaEstablished in 1981, Pivotal Integrated HR Solutions, a midsize Staffing company, is headquartered in Mississauga, Canada. Their services include Staffing and Recruiting.Read More
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20Undisclosed10 - 49 employeesFort Erie, CanadaEmployment Professionals Canada is a Fort Erie, Canada-based Staffing company. Their services include Staffing and Recruiting.Read More
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21Undisclosed10 - 49 employeesToronto, CanadaLock Search Group, a Recruiting and Executive Search company, was founded in 1983. The small team focuses on Recruiting and Executive Search. The company is located in Toronto, Canada; Montréal, Canada; Vancouver, Canada and Calgary, Canada.Read More
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22Undisclosed10 - 49 employeesToronto, CanadaCreative Niche is a Recruiting company. Based in Toronto, Canada and New York, New York, the team specializes in Recruiting and Executive Search.Read More
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23$1,000+10,000+ employeesToronto, CanadaRead More
Kelly Services is a human resources outsourcing firm headquartered in Troy, Mich., with 15 global offices throughout the US, Europe, and Asia. Established in 1946, Kelly Services has grown into a team of over 10,000 employees. Their services revolve entirely around HR consulting and outsourcing. Kelly Services partners with a diverse client base that includes prominent global firms.
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24$1,000+1,000 - 9,999 employeesToronto, CanadaRead More
HUB International is a network of global insurance brokerage firms headquartered in Chicago, Illinois. Established in 1998 by the merger of 11 privately held firms, HUB currently has over 11,000 employees worldwide. Their services include business insurance for nearly any sector, benefits consulting, risk strategy, and more for a global and well-established client base.
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25$1,000+10,000+ employeesMississauga, CanadaBased in San Francisco, California; New York, New York; Los Angeles, California and Mississauga, Canada, Robert Half is a Staffing company. The large team provides Staffing. The agency was established in 1948.Read More
Clients
Graphic Design USAIndustries
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26Undisclosed2 - 9 employeesToronto, CanadaRead More
Based in Toronto, Canada, Talencore is a small human resources agency. They provide HR services and were launched in 2017.
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27$5,000+2 - 9 employeesHamilton, CanadaRead More
Established in 2021, hirequity is a human resources agency. Their small team is headquartered in Hamilton, Canada. Their services include HR services.
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Sporting Life GroupIndustries
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28Undisclosed10 - 49 employeesToronto, CanadaEstablished in 1991, Options Consulting Solutions is an Executive Search company. The small team specializes in Executive Search and Recruiting.Read More
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29Undisclosed250 - 999 employeesToronto, CanadaProcom is a midsize IT staff augmentation company launched in 1978. Their services include IT staff augmentation and Staffing.Read More
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30Undisclosed2 - 9 employeesToronto, CanadaSmall Recruiting company Solara Talent, is located in Toronto, Canada. Established in 2023, the team provides Recruiting, Recruitment Process Outsourcing, Staffing, and Executive Search.Read More
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