Top 100 Staff Augmentation Services in Illinois
The Best of December 2025Looking for a top staff augmentation service in Illinois?
Maintaining all of your business processes and services requires an incredible amount of patience and diligence, and sometimes you need external expertise to do so.
To assist you in your search for a partner, we’ve compiled this list of the top IT staff augmentation companies in Illinois. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Illinois Staff Augmentation Firms
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61$50,000+50 - 249 employeesChicago, ILRead More
Grape Up is a tech consulting company based in Cracow, Poland with no more than 250 employees. Founded in 2006, they provide custom software development, cloud consulting, and IT staff augmentation services for enterprise-level and mid-market clients alike.
Clients
Porsche AGIndustries
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62Undisclosed10 - 49 employeesPalatine, ILEstablished in 1994, Horizon Technology Partners, Inc. Is a small Palatine, Illinois-based IT staff augmentation company. Their services include IT staff augmentation and Recruiting.Read More
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63$5,000+2 - 9 employeesRosemont, ILVision96 is a small Rosemont, Illinois-based IT strategy consulting company. Their services include IT strategy consulting and unified communications consulting & SI.Read More
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64$1,000+2 - 9 employeesEvanston, ILPrime Telecommunications Managed Technology Solutions is an unified communications consulting & SI company. Their services include unified communications consulting & SI.Read More
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65$1,000+2 - 9 employeesChicago, ILSeekUp Strategies is a small Chicago, Illinois-based IT staff augmentation company. Their services include IT staff augmentation and Business Consulting.Read More
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66Undisclosed1,000 - 9,999 employeesChicago, ILBased in Chicago, Illinois and Austin, Texas, Addison Group is a Staffing company. Launched in 1999, the team specializes in Staffing and Recruiting.Read More
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67$1,000+10 - 49 employeesNaperville, ILFounded in 2023, Arteon Technology, a small SEO services firm, is located in Naperville, Illinois. Their services include Search Engine Optimization and UX/UI Design.Read More
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68$5,000+10 - 49 employeesSchaumburg, ILCloudcafe Technologies is an e-commerce development company located in Schaumburg, Illinois. Founded in 1998, the team focuses on E-Commerce Development and Web Development.Read More
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69Undisclosed10 - 49 employeesWarrenville, ILMavent Analytics is an IT strategy consulting company in Warrenville, Illinois. The team focuses on IT strategy consulting and BI & big data consulting & SI.Read More
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70$1,000+10 - 49 employeesSchaumburg, ILTraveltekpro It Solution is a Mobile & App Marketing company established in 2021. The team specializes in Mobile & App Marketing and IT staff augmentation and is based in Schaumburg, Illinois.Read More
Industries
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71$1,000+2 - 9 employeesVernon Hills, ILInnovedge Software Solutions is a small software development company. The Vernon Hills, Illinois-based company was founded in 2022. Their team provides custom software development, web development, mobile app development, IT staff augmentation, and more.Read More
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72$25,000+10 - 49 employeesSt. Charles, ILRead More
mDevelopers is a software house that launched in 2010. Their team is headquartered in Warsaw and has offices in Czestochowa, Poland. They offer web development, UX/UI design, and custom software development.
Clients
BMWIndustries
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73$50,000+10 - 49 employeesAshley, ILProgress Technologies, inc is a small cloud consulting & SI company headquartered in Bethesda, Maryland and Ashley, Illinois. The team focuses on cloud consulting & SI and IT managed services.Read More
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74$5,000+10 - 49 employeesLibertyville, ILThinkNChange, a Back Office Outsourcing company, is in Libertyville, Illinois and Kingston, Jamaica. They focus on Back Office Outsourcing and Cybersecurity.Read More
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75$10,000+10 - 49 employeesItasca, ILSierra Consulting is an IT staff augmentation company. Their small team is based in Itasca, Illinois. Their services include IT staff augmentation and UX/UI Design.Read More
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76Undisclosed250 - 999 employeesSchaumburg, ILLinks Technology Solutions, Inc. Is a midsize IT managed services company located in Schaumburg, Illinois. The team specializes in IT managed services and Business Consulting.Read More
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77Undisclosed10 - 49 employeesWarrenville, ILIConsultUS is a small Warrenville, Illinois-based custom software development firm. Their services include Custom Software Development and IT staff augmentation.Read More
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78Undisclosed2 - 9 employeesBloomington, ILCloudquest Technologies is an IT staff augmentation company founded in 2011. Their team offers IT staff augmentation and cloud consulting & SI.Read More
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79$10,000+10 - 49 employeesWest Chicago, ILIO Datasphere, Inc. Is an IT staff augmentation company. They offer IT staff augmentation and Web Development and were launched in 1996.Read More
Industries
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80Undisclosed2 - 9 employeesBolingbrook, ILIn Bolingbrook, Illinois, VarianceM is a small IT managed services company. They focus on IT managed services, cloud consulting & SI, IT strategy consulting, and IT staff augmentation and were launched in 2013.Read More
Clients
Mazzetta Company -
81Undisclosed2 - 9 employeesChicago, ILT98 is a small software development firm established in 1998. Their services include Custom Software Development and IT staff augmentation.Read More
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82Undisclosed10 - 49 employeesDowners Grove, ILAlert IT Solutions is a small IT strategy consulting company launched in 1994. Their team provides IT strategy consulting and IT staff augmentation.Read More
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83Undisclosed10 - 49 employeesSchaumburg, ILInterstate Technologies is a small Schaumburg, Illinois-based IT strategy consulting company. The team provides IT strategy consulting and IT staff augmentation.Read More
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84Undisclosed10 - 49 employeesChicago, ILLake Shore Associates, Inc. Is a Business Consulting company. The Chicago, Illinois-based company offers Business Consulting and IT staff augmentation.Read More
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85Undisclosed50 - 249 employeesAurora, ILBased in Aurora, Illinois, Oloop LLC is a big data company. Their services include BI & big data consulting & SI and ERP consulting and SI.Read More
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86$1,000+10 - 49 employeesNaperville, ILSmart Deck Solutions Inc, an IT staff augmentation company, is in Naperville, Illinois. The team focuses on IT staff augmentation.Read More
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87$75,000+2 - 9 employeesNorthbrook, ILFounded in 2022, iGrow Technology is an IT staff augmentation company. Their services include IT staff augmentation and IT strategy consulting.Read More
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88Undisclosed10 - 49 employeesSchaumburg, ILEstablished in 2018, AugustIQ Consulting is an artificial intelligence firm. Their team provides Artificial Intelligence and Back Office Outsourcing.Read More
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89Undisclosed10 - 49 employeesOrland Park, ILPremier Systems is an IT managed services company based in Orland Park, Illinois. Their services include IT managed services and IT staff augmentation.Read More
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90Undisclosed250 - 999 employeesLombard, ILAtlas Software, an Application Testing company, provide Application Testing and IT staff augmentation. They were established in 1995.Read More
Industries
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