
Founded 1982
1000 - 9999
5000+
Sikich's cybersecurity practice is committed to helping clients with vulnerability identification and prevention, risk mitigation, and cybersecurity consultation. Our highly skilled and informed professionals specialize in conducting digital forensic investigations, penetration tests, security assessments, and compliance audits. Sikich maintains a comprehensive security practice as a managed security services provider (MSSP), with a security operations center open around-the-clock where cybersecurity professionals keep an eye on systems and apps. For asset discovery, vulnerability assessment, intrusion detection, incident response, endpoint threat detection, security information and event management (SIEM), and log management, Sikich integrates key security features. Sikich is a Chicago-based global company specializing in technology-enabled professional services. With around 1,900 employees, the company offers a structured approach to delivering Microsoft Teams, Microsoft Phone System, Microsoft 365, and remote work technology. Sikich collaborates closely with clients to plan and deliver the entire solution, helping users become proficient with new tools and assisting with the organization's digital journey. With a diverse portfolio of technology solutions, Sikich helps clients improve performance and achieve long-term strategic goals. The company's clients range from corporations and not-for-profits to state and local governments and federal agencies. Securities are offered through Sikich Corporate Finance LLC, member FINRA/SIPC, and investment advisory services through Sikich Financial, an SEC Registered Investment Advisor.
274 White Pond Dr., Akron, Ohio, USA
17335 Golf Pkwy Suite 500, Brookfield, Wisconsin, USA
IT & Senior Tech at Charter School Mgmt Co
12-09-2025
The client is quite pleased with the job that Tapptitude has completed thus far. Their staff is professional and communicative.
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Your Satisfaction
12-09-2025
The client is quite pleased with the job that Tapptitude has completed thus far. Their staff is professional and communicative.
IT Director at Cornwell Quality Tools
12-09-2025
Sikich's server maintenance has been excellent, as seen by the client's 99% uptime rate. The group is constantly willing to talk about new tactics and is very communicative over the phone. Additionally, they perform exceptionally well, and their work is essential to the client's operations.
Overall rating
Work Quality
Timely Delivery
Responsiveness
Your Satisfaction
12-09-2025
Sikich's server maintenance has been excellent, as seen by the client's 99% uptime rate. The group is constantly willing to talk about new tactics and is very communicative over the phone. Additionally, they perform exceptionally well, and their work is essential to the client's operations.
Senior Software Developer at Woopla Inc
12-09-2025
Sikich countersigned the client's attestation of compliance and delivered a compliance report successfully. The crew was very attentive to the client's needs and finished the project on schedule. Sikich produced high-quality outcomes by utilizing their knowledge and experience.
Overall rating
Work Quality
Timely Delivery
Responsiveness
Your Satisfaction
12-09-2025
Sikich countersigned the client's attestation of compliance and delivered a compliance report successfully. The crew was very attentive to the client's needs and finished the project on schedule. Sikich produced high-quality outcomes by utilizing their knowledge and experience.
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