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

TICKING MINDS TECHNOLOGY SOLUTIONS
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Ticking Minds Limited operates as an independent Quality Engineering (QE) service provider, boasting over ten years of international experience, primarily assisting small and medium-sized businesses. As a forward-thinking Quality Engineering firm, we focus on providing Digital Certainty to enterpris
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Chennai, Tamil Nadu, In
Services Provided
30% IT Staff Augmentation
70% Other IT Consulting and SI
AI Summary
“Ticking Minds Technology Solutions offers AI-driven quality engineering and IT staff augmentation services, enhancing software testing and AI governance to support digital transformation for SMEs globally.”
Limitless Hosting Ltd
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Limitless Hosting is committed to delivering high-quality, affordable hosting solutions tailored to the needs of both individuals and businesses. Our wide array of services includes Web Hosting, Reseller Hosting, Cloud Hosting, VPS Hosting, Software Licenses, and Domain Registration. Each service is
Highlights
< $25/hr
Avg Hourly Rate
Services Provided
75% Other IT Consulting and SI
25% Managed IT Services
AI Summary
“Limitless Hosting Ltd. offers affordable, high-quality hosting solutions including web, cloud, VPS, reseller hosting, software licenses, and domain registration with advanced security and performance features.”
Lucidica
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Lucidica assists small and medium-sized enterprises (SMEs) in London by providing straightforward and reliable IT solutions that enhance productivity and security. Our dedicated team of specialists manages everything from daily technical challenges to strategic planning, covering IT support, cyberse
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
London, England, Gb
Services Provided
70% Other IT Consulting and SI
30% Cloud Consulting & SI
AI Summary
“Lucidica delivers comprehensive IT support, cybersecurity, and cloud services to London SMEs, ensuring reliable, secure, and efficient technology management tailored to client needs.”
Tuck Consulting Group
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Tuck Consulting Group is acknowledged by Inc., Forbes, Financial Times, and the SBA as a frontrunner in the small business sector. We assist nonprofits and small businesses in achieving their objectives through skilled project management. Our team of consultants, located across the U.S., focuses on
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Underhill, Vermont, Us
Services Provided
70% Other IT Consulting and SI
30% IT Staff Augmentation
AI Summary
“Tuck Consulting Group offers specialized project management and ClickUp implementation services to nonprofits and small businesses, enhancing growth through tailored, efficient business process solutions.”
RJ2 Technologies
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Since 1998, RJ2 Technologies has been the leading Managed Services Provider for small businesses in Chicago. As your IT Consultants, we will meet with you to identify your outsourced IT requirements and understand your company’s objectives. Outsourcing your IT help desk offers enhanced peace of mind
Highlights
$5,000+
Min Project Size
10-49
Employees
Schaumburg, Illinois, Us
Services Provided
70% Other IT Consulting and SI
30% Unified Communications Consulting & SI
AI Summary
“Since 1998, RJ2 Technologies has provided customized IT managed services and consulting to small Chicago businesses, ensuring compliance, enhanced ROI, and focused growth through outsourced IT support.”
Business IT Service Corps
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Business IT Service Corps supports small and mid-sized companies by providing top-notch managed IT and cybersecurity solutions. We focus on proactive safeguards and streamlined technology services, covering everything from IT consulting to in-depth cybersecurity evaluations. Step into the future wit
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Sulphur Springs, Texas, Us
Services Provided
30% IT Staff Augmentation
70% Other IT Consulting and SI
AI Summary
“Business IT Service Corps delivers comprehensive managed IT and cybersecurity solutions to small and mid-sized businesses, emphasizing proactive protection, efficient technology management, and client growth.”
PowerProIT
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PowerProIT offers quick, dependable, and expert computer repair and IT support services for both individuals and businesses. We focus on identifying and fixing issues on Apple, Android, and Microsoft devices, such as smartphones, laptops, desktops, and tablets. Whether it's a cracked screen, hardwar
Highlights
2-9
Employees
Mendham, New Jersey, Us
Services Provided
30% BI & Big Data Consulting & SI
70% Other IT Consulting and SI
AI Summary
“PowerProIT delivers reliable repair and IT support for Apple, Android, and Microsoft devices, addressing hardware and software issues for individuals and businesses efficiently.”
VoiceGate Technologies
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Established in 1998 by Syed Mohammed, VoiceGate India Private Limited is a company dedicated to innovative Mobile Application Development and communication technology for data and voice. This commitment has positioned us as a leading provider of enterprise mobility solutions, mobile app development,
Highlights
250-999
Employees
Hyderabad, Andhra Pradesh, In
Services Provided
70% Other IT Consulting and SI
30% CRM Consulting and SI
AI Summary
“VoiceGate Technologies specializes in innovative mobile application development and communication solutions, providing customizable enterprise mobility and VAS platforms for telecom companies globally since 1998.”
Moolya Testing
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We provide tailored solutions to meet all your software testing requirements. Moolya assists clients in identifying and preventing bugs, which is a bold ambition. Our clientele includes rapidly growing deep tech startups and enterprises. Some of the fastest expanding companies across India, the USA,
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
250-999
Employees
Bengaluru, Karnataka, In
Services Provided
30% IT Staff Augmentation
70% Other IT Consulting and SI
AI Summary
“Moolya Testing delivers customized software testing and quality assurance solutions across diverse technologies and industries, partnering globally to enhance product reliability and foster best engineering practices.”
Intratem Mobility Lifecycle Management
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Since its establishment in 2004, Intratem has acknowledged the significant influence that mobility has on a company's success. Intratem offers a complete mobile solution designed to align with your organization's unique objectives. Our experts in Mobility Lifecycle Management possess decades of coll
Highlights
10-49
Employees
Los Angeles, California, Us
Services Provided
70% Other IT Consulting and SI
30% Managed IT Services
AI Summary
“Intratem Mobility Lifecycle Management offers comprehensive mobile solutions, optimizing costs, managing users and devices, providing security, and delivering tailored analytics to enhance organizational mobility.”

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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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