Top 90 Cybersecurity Companies in Milwaukee
The Best of December 2025Looking for a top cybersecurity consultant in Milwaukee?
Check out our list of the best cybersecurity consulting companies to choose a partner that can secure your company. Preventing data breaches should be the top security priority for all businesses in the digital age.
To assist you in your search for a partner, we’ve compiled this list of the top cybersecurity consulting companies in Milwaukee. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Milwaukee Cybersecurity Consultants
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1$1,000+50 - 249 employeesBrookfield, WIRead More
Applied Tech is an IT managed services company. Established in 1999, the midsize agency is based in Madison, Wisconsin; Lafayette, Colorado; Brookfield, Wisconsin and Wausau, Wisconsin. Their services include IT managed services and Cybersecurity.
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2$5,000+1,000 - 9,999 employeesBrookfield, WISikich is a Chicago, Illinois-based Cybersecurity company. The firm focuses on Cybersecurity, IT managed services, ERP consulting and SI, and Compliance Consulting and is large.The firm was established in 1982.Read More
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3$1,000+10 - 49 employeesBrookfield, WIRead More
Core Vision IT Solutions is an IT managed services company headquartered in Brookfield, Wisconsin and Palatine, Illinois. The agency offers IT managed services, cybersecurity, cloud consulting & SI, unified communications consulting & SI, and more and has a small team.The agency was established in 2002.
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4$1,000+2 - 9 employeesGreenfield, WIThird Coast IT is a IT managed services company launched in 2002. Their small team is in Greenfield, Wisconsin and focuses on IT managed services, IT strategy consulting, and cybersecurity.Read More
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5Undisclosed10 - 49 employeesWaukesha, WICentral Office Systems, an IT managed services company, is headquartered in Waukesha, Wisconsin. The small team provides IT managed services, cybersecurity, and building security services. The company was launched in 1973.Read More
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6$5,000+10 - 49 employeesNew Berlin, WIRead More
Located in New Berlin, Wis., SWICKtech is an IT managed services provider. Their team of over 10 serves small and midmarket businesses in industries such as manufacturing, business services, and consumer products. Additional services include cybersecurity, cloud consulting, and IT consulting. They were founded in 2004.
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Kesslers Diamond CenterIndustries
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7Undisclosed1,000 - 9,999 employeesMilwaukee, WIIT strategy consulting company LTI was founded in 1997. They are based in Tampa, Florida and Milwaukee, Wisconsin and have a large team. LTI specializes in IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, and cybersecurity.Read More
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8Undisclosed10 - 49 employeesBrookfield, WIFounded in 1976, Digicorp, Inc. Is a small Brookfield, Wisconsin-based Cybersecurity company. Their team focuses on Cybersecurity and IT managed services.Read More
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9$1,000+50 - 249 employeesWauwatosa, WIRMM Solutions is a cloud consulting & SI company launched in 2002. The firm provides cloud consulting & SI and IT managed services, and is midsize.Read More
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10$1,000+10 - 49 employeesMount Pleasant, WICCB Technology is a Cybersecurity company. Their small team is located in Mount Pleasant, Wisconsin and Kenosha, Wisconsin and focuses on Cybersecurity, IT managed services, IT strategy consulting, and unified communications consulting & SI. The firm was established in 1991.Read More
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11$1,000+10 - 49 employeesWest Milwaukee, WIIT managed services company PC LAN SERVICES was launched in 2006. The agency offers IT managed services and Cybersecurity.Read More
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12Undisclosed10 - 49 employeesBrookfield, WICTaccess Inc. Is an IT managed services company. They offer IT managed services and ECM consulting and SI and were established in 1990.Read More
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13Undisclosed2 - 9 employeesBrookfield, WIGoTech IT Solutions, an IT managed services company, is located in Brookfield, Wisconsin and Norway, Michigan. They focus on IT managed services and Cybersecurity and were launched in 2013.Read More
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14$1,000+10 - 49 employeesMequon, WIFounded in 2016, Panacea Smart Solutions, a small IT managed services company, is in Sheboygan, Wisconsin and Mequon, Wisconsin. Their services include IT managed services and Cybersecurity.Read More
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15Undisclosed50 - 249 employeesBrookfield, WISysLogic is a midsize Cybersecurity company. They specialize in Cybersecurity and IT strategy consulting and were launched in 1995.Read More
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16Undisclosed2 - 9 employeesMilwaukee, WILaunched in 2005, Datum Consulting LLC is a small IT managed services company. Their team offers IT managed services and cloud consulting & SI.Read More
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17$1,000+50 - 249 employeesHartland, WIAiriam is a cybersecurity and IT managed services company founded in 2022. Their midsize team is based in Miami Beach, Florida; Lewisburg, Pennsylvania; Rockville, Maryland and Salisbury, Maryland. Their services include cybersecurity and IT managed services.Read More
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18Undisclosed10 - 49 employeesBrookfield, WISynerComm is a Cybersecurity company. Founded in 1991, their team specializes in Cybersecurity and IT staff augmentation.Read More
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19Undisclosed50 - 249 employeesVernon, WIChortek LLP is an Accounting company. They are based in Vernon, Wisconsin and have midsize team. They focus on Accounting and IT managed services.Read More
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20$1,000+2 - 9 employeesGrafton, WIRead More
3Fold IT, LLC is a small Grafton, Wisconsin-based IT managed services company. They offer IT managed services, unified communications consulting & SI, cybersecurity, IT strategy consulting, and more and were founded in 2006.
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21Undisclosed10 - 49 employeesMilwaukee, WITechnology Resource Advisors, Inc is a cloud consulting & SI company. In Milwaukee, Wisconsin, the agency was established in 2006. Their services include cloud consulting & SI and IT managed services.Read More
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22Undisclosed2 - 9 employeesNew Berlin, WILocated in New Berlin, Wisconsin, Complex Security Solutions Inc. Is a small PR company. The team provides Public Relations and BI & big data consulting & SI.Read More
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23Undisclosed50 - 249 employeesMilwaukee, WIBorak Solutions LLC is an IT strategy consulting company located in Milwaukee, Wisconsin. Founded in 2012, the team focuses on IT strategy consulting and Cybersecurity.Read More
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24$5,000+2 - 9 employeesKenosha, WINetForward Corp., a small IT strategy consulting company, is in Kenosha, Wisconsin. Founded in 2013, the team provides IT strategy consulting, IT managed services, Cybersecurity, and unified communications consulting & SI.Read More
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25Undisclosed10 - 49 employeesKenosha, WIBased in Kenosha, Wisconsin, Absolute Computer Systems is a Cybersecurity and IT managed services company. Their services include Cybersecurity and IT managed services.Read More
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26Undisclosed2 - 9 employeesWest Bend, WINetwork Pro Wisconsin, Inc., an IT managed services company, was founded in 2012. Based in West Bend, Wisconsin, the team specializes in IT managed services and Cybersecurity.Read More
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27Undisclosed2 - 9 employeesMilwaukee, WISmall Corporate Training & Coaching company Advancia Government Services, LLC, is headquartered in Milwaukee, Wisconsin. The team offers Corporate Training & Coaching and IT managed services.Read More
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28Undisclosed2 - 9 employeesWaukesha, WIWeb design agency Bogdanov Group LLC is based in Waukesha, Wisconsin. They provide Web Design and Cybersecurity.Read More
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29$1,000+2 - 9 employeesOconomowoc, WIAstral Dark is a web design agency. Headquartered in Oconomowoc, Wisconsin, the agency focuses on Web Design and Cybersecurity.Read More
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30Undisclosed2 - 9 employeesSalem, WIIT managed services company Horizon Managed Services offers IT managed services and IT strategy consulting. They were founded in 1984.Read More
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