Top 100 IT Services Companies in Milwaukee
The Best of December 2025Looking for a top IT services company in Milwaukee?
For your company to grow, it is essential to choose the best technology. Hiring an innovative IT services provider is the easiest way to ensure that you are making the best use of technology, increasing sales, and staying one step ahead of the competition.
To assist you in your search for a partner, we’ve compiled this list of the top IT consultants in Milwaukee. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Milwaukee IT Companies
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$5,000+50 - 249 employeesGaithersburg, MDRead More
DesignDATA is an IT managed services company. Established in 1979, the midsize agency is headquartered in Gaithersburg, Maryland and Washington, District of Columbia. Their services include IT managed services, IT strategy consulting, cloud consulting & SI, and Cybersecurity.
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$1,000+50 - 249 employeesNaperville, ILRead More
BetterWorld Technology is a midsize IT managed services company launched in 2003. Their services include IT managed services, Cybersecurity, IT strategy consulting, and Compliance Consulting. The company is headquartered in Naperville, Illinois; Naperville, Illinois; Winter Park, Florida and Denver, Colorado.
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121Undisclosed10 - 49 employeesGrayslake, ILUnique Uptown Media is a branding agency. Their small team is headquartered in Grayslake, Illinois. Their team provides Branding and Direct Marketing.Read More
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122Undisclosed2 - 9 employeesJanesville, WIITNS Consulting is a small IT strategy consulting company headquartered in Janesville, Wisconsin. Their services include IT strategy consulting and cloud consulting & SI.Read More
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123Undisclosed10 - 49 employeesArlington Heights, ILTransforming Solutions, Inc. Is an unified communications consulting & SI company. Founded in 1995, the agency focuses on unified communications consulting & SI and ERP consulting and SI.Read More
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124$5,000+10 - 49 employeesNorthbrook, ILWeb development firm DealAmaze Technologies was launched in 2018. Their small team is in Hyderabad, India and Northbrook, Illinois. Their services include Web Development, Mobile App Development, E-Commerce Development, Custom Software Development, and more.Read More
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125Undisclosed10 - 49 employeesRolling Meadows, ILInfiniwiz is an IT managed services company. The Rolling Meadows, Illinois-based firm provides IT managed services and IT strategy consulting.Read More
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126$25,000+50 - 249 employeesEvanston, ILRead More
Big Chalk, a midsize big data company, is based in Evanston, Illinois. Founded in 2017, the team offers BI & big data consulting & SI, IT staff augmentation, digital strategy, and business consulting.
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127$5,000+10 - 49 employeesSchaumburg, ILHalock Security Labs is a Cybersecurity company. They were launched in 1996 and specialize in Cybersecurity and IT strategy consulting.Read More
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128$1,000+10 - 49 employeesInverness, ILIT managed services company PCS International is located in Inverness, Illinois. The team provides IT managed services and Cybersecurity.Read More
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129Undisclosed1,000 - 9,999 employeesSchaumburg, ILFulcrum Digital is a New York, New York-based artificial intelligence development company. The large team focuses on Artificial Intelligence, AI Consulting, Generative AI, ERP consulting and SI, and more. The agency was launched in 1999.Read More
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Picciano and ScahillIndustries
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130Undisclosed50 - 249 employeesLincolnshire, ILMidsize IT strategy consulting company Focal Point Data Risk, is located in Tampa, Florida and Lincolnshire, Illinois. The team offers IT strategy consulting and Cybersecurity.Read More
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131$25,000+50 - 249 employeesNorthbrook, ILMidsize Blockchain company Consider It Done Technologies, is headquartered in Northbrook, Illinois. They specialize in Blockchain, Mobile App Development, Web Development, IT strategy consulting, and more and were established in 2016.Read More
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132Undisclosed50 - 249 employeesLincolnshire, ILMikan is a big data company and cloud consulting & SI company launched in 2008. Their team specializes in BI & big data consulting & SI and cloud consulting & SI.Read More
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133$10,000+10 - 49 employeesArlington Heights, ILLeantegral, a custom software development company, was established in 2009. They are based in Arlington Heights, Illinois and have a small team. Leantegral provides custom software development, other application development, product design, e-commerce development, and more.Read More
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134UndisclosedFreelancer employeesFredonia, WIWeb Search Professionals, a social media marketing firm, is in Fredonia, Wisconsin. They offer Social Media Marketing and Search Engine Optimization and were launched in 2008.Read More
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135$1,000+1,000 - 9,999 employeesSchaumburg, ILMotherson Sumi Infotech and Designs (MSID US Inc.) is a cloud consulting & SI and other IT consulting and SI company. Their team focuses on cloud consulting & SI.Read More
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136Undisclosed10 - 49 employeesLincolnshire, ILBAI Security is an IT strategy consulting company established in 2007. Their services include IT strategy consulting and Compliance Consulting.Read More
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137Undisclosed50 - 249 employeesKildeer, ILBusiness intelligence company Acies provides BI & big data consulting & SI and Mobile App Development. They were established in 2018.Read More
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138$5,000+50 - 249 employeesSchaumburg, ILFounded in 1955, Pulse Technology is a midsize Schaumburg, Illinois-based IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.Read More
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139$1,000+50 - 249 employeesRolling Meadows, ILJJC Systems, an IT strategy consulting company, was founded in 2022. The midsize Rolling Meadows, Illinois-based team provides IT strategy consulting, cloud consulting & SI, IT managed services, Cybersecurity, and more.Read More
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140Undisclosed10 - 49 employeesGlenview, ILHTML Global is an IT managed services company. Established in 2011, the firm specializes in IT managed services and Cybersecurity.Read More
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141Undisclosed50 - 249 employeesPalatine, ILWhiztekcorp is a software development firm launched in 2000. The agency specializes in Custom Software Development and cloud consulting & SI, and is midsize.Read More
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142Undisclosed10 - 49 employeesDeerfield, ILIT strategy consulting company Liberty Technology Advisors, Inc. Is located in Deerfield, Illinois. Established in 1995, the team focuses on IT strategy consulting and BI & big data consulting & SI.Read More
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143$5,000+10 - 49 employeesSchaumburg, ILEstablished in 1994, Temple-IT is a Cybersecurity company. The team offers Cybersecurity and IT managed services.Read More
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144Undisclosed10 - 49 employeesSchaumburg, ILVlc Solutions LLC, an IT managed services company, was launched in 2001. The firm specializes in IT managed services, and is small.Read More
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145$5,000+10 - 49 employeesSchaumburg, ILEstablished in 1998, RJ2 Technologies is an IT managed services company. Their services include IT managed services and unified communications consulting & SI.Read More
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146$10,000+50 - 249 employeesArlington Heights, ILIndustrial Network Solutions is an Arlington Heights, Illinois-based public relations company. The team provides Public Relations and BI & big data consulting & SI.Read More
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147Undisclosed2 - 9 employeesJanesville, WIIgnatek is an unified communications consulting & SI company. They provide unified communications consulting & SI and Cybersecurity and are located in Janesville, Wisconsin.Read More
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148Undisclosed50 - 249 employeesSchaumburg, ILS-NET Communications is a Schaumburg, Illinois-based IT strategy consulting company. Their services include IT strategy consulting and unified communications consulting & SI.Read More
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149$1,000+2 - 9 employeesInverness, ILBusiness CyberSecurity Solutions is a Cybersecurity company. Launched in 2016, the team focuses on Cybersecurity. The company is based in Inverness, Illinois.Read More
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150Undisclosed2 - 9 employeesArlington Heights, ILBlue Collar Computing, Inc. Is a small IT strategy consulting company. Established in 2004, the team specializes in IT strategy consulting and Cybersecurity.Read More
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