Top 100 Staffing Companies in Oshawa
The Best of December 2025Looking for a top staffing service in Oshawa?
Staffing firms help fill gaps that can plague your growing business – short-term resources are almost always better than being short-staffed.
To assist you in your search for a partner, we’ve compiled this list of the top staffing companies in Oshawa. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Oshawa Staffing Services
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1Undisclosed2 - 9 employeesWhitby, CanadaGHRC is a Staffing company. The Toronto, Canada-based company offers Staffing and HR Consulting.Read More
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2$1,000+10 - 49 employeesOshawa, CanadaEstablished in 2010, Alfa Employment, a small Staffing company, is based in Mississauga, Canada and Barrie, Canada. Their services include Staffing.Read More
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3$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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4$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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5$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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6Undisclosed250 - 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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7$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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8Undisclosed10 - 49 employeesWhitby, CanadaStaffing company Redwood Employment is located in Whitby, Canada. They offer Staffing and Recruiting and were founded in 2018.Read More
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9$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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10Undisclosed2 - 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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11Undisclosed2 - 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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12$250,000+1,000 - 9,999 employeesToronto, CanadaEstablished in 2007, Net2Source Inc. Is a large Staffing company. Their team specializes in Staffing and Recruiting.Read More
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13$5,000+10 - 49 employeesMarkham, CanadaWebTactics is a small Staffing and Recruiting company. They offer Staffing and Recruiting and were founded in 2013.Read More
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14Undisclosed10 - 49 employeesToronto, CanadaProViso Consulting is a small Toronto, Canada-based Staffing and Recruiting company. The team focuses on Staffing and Recruiting.Read More
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15Undisclosed10 - 49 employeesToronto, CanadaStackedSP Inc. Is a Recruiting company. Established in 2013, the small agency is located in San Francisco, California and Toronto, Canada. Their services include Recruiting, Staffing, and Executive Search.Read More
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16$1,000+50 - 249 employeesToronto, CanadaIT managed services company Synergy IT Solutions Group specializes in IT managed services and Staffing. They are in Mississauga, Canada and Toronto, Canada.Read More
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17Undisclosed2 - 9 employeesToronto, CanadaRead More
Rho Recruitment is a human resources firm in Toronto, Canada. The small team specializes in HR services and was founded in 2021.
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18Undisclosed10 - 49 employeesToronto, CanadaBased in Toronto, Canada, PTC Recruiting is a Business Consulting company. The team focuses on Business Consulting and Staffing.Read More
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19Undisclosed10 - 49 employeesToronto, CanadaMTM Staffing Solutions is a Staffing company. Their small team is based in Toronto, Canada. Their services include Staffing.Read More
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20Undisclosed50 - 249 employeesToronto, CanadaVenus Consultancy is a Staffing and Recruiting company. Founded in 2005, their team specializes in Staffing and Recruiting.Read More
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21$5,000+10 - 49 employeesToronto, CanadaSales Talent Agency is a Recruiting company. In Toronto, Canada, the company was founded in 2007. Their team provides Recruiting and Staffing.Read More
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22$1,000+50 - 249 employeesToronto, CanadaCanadian Payroll Services is a PEO/Employee Leasing company. The Toronto, Canada-based firm provides PEO/Employee Leasing and Staffing.Read More
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23$1,000+50 - 249 employeesVaughan, CanadaAYA Staffing is a Business Consulting and Staffing company. The team is headquartered in Vaughan, Canada, and their services include Business Consulting and Staffing.Read More
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24Undisclosed10 - 49 employeesPickering, CanadaCaribbean HR Solutions, a small Accounting company, is headquartered in Pickering, Canada. Their services include Accounting and Staffing.Read More
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25$5,000+10 - 49 employeesToronto, CanadaTDS Personnel is a Staffing company. The team provides Staffing and Recruiting and is based in Toronto, Canada.Read More
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26$1,000+50 - 249 employeesToronto, CanadaWorkStaff360 is a small back office outsourcing company. Launched in 2020, the company is headquartered in Toronto, Canada. Their team offers back office outsourcing.Read More
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Lennox Skin Care Napa Auto Parts Realtor.ca Stress Free Property ManagementIndustries
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27$5,000+10 - 49 employeesToronto, CanadaCareer1 is a Staffing and Recruiting company. They focus on Staffing and Recruiting and were founded in 2008. The company is based in Brampton, Canada and Mississauga, Canada.Read More
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28$1,000+10 - 49 employeesToronto, CanadaAppoint Staffing is a Staffing company. Launched in 2020, the agency is based in Toronto, Canada and Toronto, Canada. Their team provides Staffing and IT staff augmentation.Read More
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29$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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30$5,000+10 - 49 employeesToronto, CanadaStaffing company AIP Connect was launched in 2008. The team specializes in Staffing and Executive Search and is in Toronto, Canada and Edmonton, Canada.Read More
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