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View Onsyte Computer Services's top competitors like ADVANCE TECHNOLOGY SUPPORT L.P., Amit It Solution, and Apex IT.

Apex IT
Since 1997, Apex IT has helped public sector, corporate, and higher education clients use technology to streamline their processes and increase productivity and profitability. Our experts provide a full range of enterprise solutions based on products and best practices from Oracle and Salesforce. Apex IT is an award-winning consultancy that offers a complete suite of solutions in CX, HCM, ERP, SCM, EPM, and Marketing across various industries. Our project approach is results-driven, and our attitude is people-focused.
Denver, Colorado, US
Private
$73.5M Revenue
http://www.apexit.com
346 Employees
CompuSystems
CompuSystems, Inc. is a full-service event registration contractor capable of providing a broad range of client services. We tailor our system to meet the specific needs of the client, creating an ecosystem that fosters the buyer and seller relationship. Our goal is to establish long lasting relationships with our clients based on trust, a shared success and a commitment to quality. To meet these goals, CompuSystems is dedicated to making investments in quality products and services to support you now and in the future. CompuSystems was founded in 1976 and has enjoyed many years as a major registration service contractor for the convention trade show industry. We service clients from a corporate office and centralized data center in Downers Grove, Illinois. Our brand new facility boasts over 31,000 square feet of office, production and warehouse space. Our state-of-the-art facility has been designed to foster collaboration and agile development. The new building also features a workout facility, deli, outdoor patio and an abundance of local dining options. Additionally, CompuSystems employs approximately 220 people and continues to enjoy substantial growth of a talented workforce.
Lisle, Illinois, US
Private
$29M Revenue
http://www.compusystems.com
212 Employees
Synergy IT Solutions
Synergy IT Solutions delivers enterprise-grade IT services across Western and Central New York, helping organizations navigate today's complex technology landscape with confidence. For over 50 years, we've partnered with businesses to transform IT from a cost center into a strategic advantage, whether you need day-to-day operations support, long-term technology strategy, or specialized compliance guidance. Our Signature Solutions: - IT Navigator – All-in-one managed services combining expert guidance, comprehensive cybersecurity, and seamless system monitoring - Compliance as a Service – Expert support for CMMC, NIST 800-171, HIPAA, and other critical frameworks - Modern Work Solutions – Microsoft 365, Dynamics 365, Power Platform optimization and deployment - Device as a Service – Hassle-free hardware lifecycle management without major upfront investment Core Services: Cybersecurity | 24/7 Service Desk | Remote Monitoring & Management | Cloud Adoption | Unified Collaboration | Technology Sourcing | Training & Education Industries We Serve: Education, Finance, Healthcare, Legal, Government, Manufacturing With locations in Buffalo, Rochester, Syracuse, and Ithaca, we bring people and technology together in perfect harmony.
Cheektowaga, New York, US
Private
$11.3M Revenue
http://www.synergyits.com/
185 Employees
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