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

3sky.dev
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A small company dedicated to automating tasks, creating different kinds of pipelines, and developing architecture. Its emphasis includes ensuring developers' ease, managing cloud expenses, maintaining security, and adhering to best practices.
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
Services Provided
75% Other IT Consulting and SI
25% Cloud Consulting & SI
AI Summary
“3sky.dev specializes in automating workflows, building pipelines, and designing architectures focused on developer efficiency, cloud cost management, security, and industry best practices.”
NeoLore Networks
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NeoLore offers tailored support solutions for client workstations and networks, supported by robust Management and Support Systems that provide effective and economical Information Technology (IT) services. Established in 2001, NeoLore leverages more than 24 years of business expertise in the Ottawa
Highlights
10-49
Employees
Ottawa, Ontario, Ca
Services Provided
10% CRM Consulting and SI
70% Other IT Consulting and SI
20% IT Staff Augmentation
AI Summary
“NeoLore Networks delivers tailored IT support and management solutions, ensuring secure and reliable client networks that enhance productivity and control costs globally since 2001.”
XenWinGo, Terralogic Cloud Solutions
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XenWinGo, a cloud solution from Terralogic, is a Platinum Partner authorized by Intuit for QuickBooks hosting. With XenWinGo, you can utilize cutting-edge technologies such as Cloud services, IT management, and cybersecurity. We offer tailored and expertly crafted IT services across various industri
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Carrollton, Texas, Us
Services Provided
70% Other IT Consulting and SI
15% Cloud Consulting & SI
10% Managed IT Services
5% Cybersecurity Services
AI Summary
“XenWinGo by Terralogic delivers expert cloud consulting, IT management, cybersecurity, AI, and business consulting services, enabling secure, scalable, and efficient digital transformations across industries.”
COGEP
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We offer extensive expertise and top-tier computerized management tools to assist companies with planning, organizing, and controlling the maintenance of their strategic assets, such as production machinery, vehicles, real estate, and technological equipment, as well as managing inventories and purc
Highlights
$50-99/hr
Avg Hourly Rate
10-49
Employees
Quebec, Quebec, Ca
Services Provided
70% Other IT Consulting and SI
15% CRM Consulting and SI
15% ERP Consulting and SI
AI Summary
“COGEP delivers advanced computerized management software to optimize asset maintenance, inventories, and purchases, supported by expert teams ensuring tailored, continuous client-focused solutions across industries.”
xiro
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**Web & Mobile Development** Our expert development team employs advanced technology and best practices, allowing us to swiftly respond to our clients' requirements. **Dedicated Teams** We assist in assembling software development teams that can seamlessly collaborate with your in-house staff. We in
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Kyiv, Ua
Services Provided
70% Other IT Consulting and SI
30% IT Staff Augmentation
AI Summary
“Xiro delivers advanced web and mobile development with agile, dedicated teams, strategic design, and innovation to meet client needs and foster digital success efficiently.”
Danish Blockchain Lab
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Understanding blockchain security is a complex and specialized field. Danish Blockchain Lab provides customized blockchain security audit services designed to meet your specific project requirements. We believe that the collaboration between our academic researchers and experienced consultants is ke
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Copenhagen, Capital Region Of Denmark, Dk
Services Provided
30% CRM Consulting and SI
70% Other IT Consulting and SI
AI Summary
“Danish Blockchain Lab specializes in tailored blockchain security audits, blending academic research and expert consulting to identify vulnerabilities and enhance blockchain network integrity through comprehensive code reviews.”
Securis360 Inc
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We are a cybersecurity company comprised of skilled and passionate professionals. Our founder holds a Bachelor's Degree in Engineering from the University of California, San Diego, and has previous experience at firms like Qualcomm in San Diego and PriceWaterhouseCoopers in New York. Our co-founder
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided
30% IT Staff Augmentation
70% Other IT Consulting and SI
AI Summary
“Securis360 Inc. is a cybersecurity firm specializing in global compliance and comprehensive services including vulnerability assessments, penetration testing, and 24/7 security operations using advanced tools.”
NuEdge Communications
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NuEdge Communications has been creating, developing, and providing voice and network solutions tailored to the specific needs of our clients. We strive for complete customer satisfaction. Our clientele includes prominent organizations in both the public and private sectors, spanning from Ottawa and
Highlights
10-49
Employees
Ottawa, Ontario, Ca
Services Provided
70% Other IT Consulting and SI
30% Unified Communications Consulting & SI
AI Summary
“NuEdge Communications specializes in tailored voice and network solutions, offering expert IT integration, structured cabling, and unified communications to clients across Ottawa and surrounding regions.”
Opkey
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Opkey is the top test automation platform for packaged applications in the industry. Featuring an easy-to-use, no-code interface, it creates the necessary test cases for your organization and converts them into automated scripts with a single click, allowing individuals without coding skills to auto
Highlights
$25,000+
Min Project Size
50-249
Employees
Dublin, Ohio, Us
Services Provided
70% Other IT Consulting and SI
30% Cloud Consulting & SI
AI Summary
“Opkey provides a no-code test automation platform and cloud consulting services, enabling efficient, scalable automated testing and AWS migrations for global enterprises across diverse applications.”
RotechGroup
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Rotech Group, located in Poland, is a certified ManageEngine 3PRO Gold Partner that focuses on ITSM implementations for manufacturing facilities and managed service providers (MSPs). We install and set up ManageEngine ServiceDesk Plus, Endpoint Central, SDP MSP, and PAM360, aiding organizations in t
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Oborniki, Greater Poland, Pl
Services Provided
30% CRM Consulting and SI
70% Other IT Consulting and SI
AI Summary
“Rotech Group, a Polish ManageEngine Gold Partner since 2018, specializes in ITSM implementations, automated patch management, and compliance support for manufacturing and MSPs, offering consulting, deployment, and support services.”

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Top IT Consulting and Systems Integration (SI) Companies

List of the Best Other IT Consulting and SI Agencies

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