Top IT Consulting and Systems Integration (SI) Companies

Specialist IT consulting and SI covers integration and advisory work outside platform categories such as ERP, CRM, cloud or BI: security consulting and penetration testing, independent software testing, integration of niche systems such as HR, payroll or point of sale, architecture reviews and technology due diligence. A business comes here when two systems must talk and no vendor owns the problem, when an auditor or customer demands an independent assessment, or when a technology decision needs outside advice.

The firms here differ widely, so compare them on the system pairs and assessment types they have delivered, look for reviews that describe a project like yours, and match the minimum project to an assessment or a full integration.

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We evaluate companies on verified profile data: services, pricing, locations, and portfolio. Client reviews are being collected. We may earn a fee for some placements. How we rank and verify

10,000 Companies

List of the Best Other IT Consulting and SI Agencies

Hygiene Performance Solutions
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Hygiene Performance Solutions (HPS) is a firm focused on enhancing performance in cleaning and disinfection within hospitals, long-term care facilities, and other regulated settings. HPS utilizes its unique '5P Environmental Performance' framework along with extensive operational expertise to develo
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Mississauga, Ontario, Ca
Services Provided
100% Other IT Consulting and SI
AI Summary
“Hygiene Performance Solutions enhances cleaning and disinfection performance in regulated facilities through its 5P framework, improving quality, compliance, and sustainability without extra resources.”
National Technology Management
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National Technology Management offers physical security, cybersecurity, telecommunications, and technology support for healthcare professionals, manufacturers, nonprofits, and multi-location retailers. We are dedicated to being your trusted partner in safety, with a mission to positively impact the
Highlights
50-249
Employees
Bingham Farms, Michigan, Us
Services Provided
100% Other IT Consulting and SI
AI Summary
“National Technology Management delivers comprehensive IT and physical security, cybersecurity, and technology support across healthcare, retail, and nonprofits, ensuring reliable, tailored solutions and proactive monitoring.”
Independent Voice
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Independent Voice offers secure email and communication solutions tailored for Australian businesses. The company safeguards organizations against phishing, malware, and email-related cyber threats by providing dependable and user-friendly security services. Its emphasis is on prevention, data prote
Highlights
Services Provided
100% Other IT Consulting and SI
AI Summary
“Independent Voice delivers secure, user-friendly email and communication solutions to Australian businesses, focusing on comprehensive protection against cyber threats, data security, and compliance.”
Cypher Systems Inc.
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Cypher Systems is a managed IT services provider working with organisations in Ottawa and the Nepean area, with more than thirty years in the field. Its pitch is a long-term partnership built to support a client's growth rather than one-off engagements.
Highlights
Services Provided
100% Other IT Consulting and SI
AI Summary
“Cypher Systems Inc. specializes in advanced technology solutions, delivering innovative software and services to enhance operational efficiency and support diverse industry needs globally.”
Phoenix Contractor Solutions
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Phoenix Contractor Solutions (PCS) is a provider of Field Service Technicians operating across the United States. As a Limited Liability Company, it exclusively collaborates with qualified, skilled, experienced, and notably certified and licensed technicians. PCS serves as a convenient hub for both
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided
100% Other IT Consulting and SI
AI Summary
“Phoenix Contractor Solutions offers certified field technicians delivering IT managed services, consulting, and electrical solutions across the US, prioritizing quality, security, and client-technician collaboration.”
Tanve Tech Solutions
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At Tanve Tech Solutions, we have more than ten years of expertise in talent acquisition and recruitment strategies. Based in Bangalore, we are a staffing consultancy focused on quality-driven hiring for both IT and Non-IT sectors. We link organizations with top-tier professionals in various fields,
Highlights
2-9
Employees
Services Provided
100% Other IT Consulting and SI
AI Summary
“Tanve Tech Solutions specializes in quality-driven recruitment across IT and Non-IT sectors, delivering customized hiring solutions with over a decade of expertise for diverse industries.”
Abidance Consulting
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With years of experience in regulatory compliance, including GDPR, CCPA, HIPAA, NERC, NIST, Sarbanes-Oxley, High-Altitude Electro Magnetic Protection (HEMP), and more, the team at Abidance Consulting is equipped to support all clients' regulatory requirements. Whether you're looking to develop a Pil
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Services Provided
100% Other IT Consulting and SI
AI Summary
“Abidance Consulting specializes in comprehensive regulatory compliance, supporting clients across frameworks like GDPR, HIPAA, and NIST, ensuring effective implementation and audit preparedness.”
Evelogics IT Solution
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With over five years of experience, Evelogics boasts a team of skilled tech professionals eager to provide their expertise. As a dynamic software company based in Pakistan, we consistently fulfill client expectations by working on large-scale and complex projects. We also establish and manage your o
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Services Provided
100% Other IT Consulting and SI
AI Summary
“Evelogics IT Solution, a Pakistani software firm with over five years' experience, offers comprehensive IT consulting, offshore office management, and develops complex software solutions for diverse industries.”
NAV IT Consulting Service
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NAV IT Consulting is a specialized consulting firm that delivers top-notch services by offering tailored solutions to address your complex needs, leveraging our expertise in SAP and Microsoft.
Highlights
10-49
Employees
Services Provided
100% Other IT Consulting and SI
AI Summary
“NAV IT Consulting delivers specialized SAP and Microsoft solutions, offering tailored consulting services to effectively address complex business needs with expert proficiency.”
Aero NextGen
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Aircraft asset management software is essential for aviation organizations to track, manage, and enhance their fleet assets. As fleets grow in complexity, using manual tracking methods raises the chances of data loss, inefficiencies, and compliance challenges. This software consolidates data related
Highlights
2-9
Employees
Services Provided
100% Other IT Consulting and SI
AI Summary
“Aero NextGen specializes in connecting aviation companies with tailored aircraft asset management software, enhancing fleet oversight, cost efficiency, compliance, and operational transparency through its ERP Finder platform.”

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