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

Treesa Builders
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TreesaBuilder Construction Canada is a top-tier company dedicated to transforming landscapes and communities across the country. Our dedication to quality is evident in every project we handle, whether it’s residential developments or commercial structures.
Highlights
10-49
Employees
Vancouver, British Columbia, Ca
Services Provided
50% Other IT Consulting and SI
50% Operational Process Consulting
AI Summary
“Treesa Builders is a leading Canadian construction firm specializing in quality residential and commercial projects, committed to transforming landscapes and communities nationwide.”
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Nanjad Advisory Services Inc.
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We assist you in harmonizing your strategy, organizational structure, and management systems to achieve your strategic objectives without the need for expensive and lengthy reorganizations. Our team comprises top experts in organizational design, change management, people strategy, customer experien
Highlights
$50,000+
Min Project Size
2-9
Employees
Calgary, Alberta, Ca
Services Provided
50% Change Management Consulting
50% Other IT Consulting and SI
AI Summary
“Nanjad Advisory Services Inc. offers expert organizational design and change management consulting, enhancing strategy and operations across energy, utilities, retail, and public sectors with adaptable methods.”
Core 1 IT Solutions
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Core 1 IT Solutions offers on-site services for data center and network infrastructure, which encompass smart hands and remote hands support, rack-and-stack setups, server installation and configuration, structured cabling (both fiber and copper), installation of network devices, Layer 1 and Layer 2
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Hackensack, New Jersey, Us
Services Provided
50% Managed IT Services
50% Other IT Consulting and SI
AI Summary
“Core 1 IT Solutions provides comprehensive on-site data center and network infrastructure services, including installation, configuration, troubleshooting, migrations, and secure equipment decommissioning with SLA-focused execution.”
JDI Group
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JDI is a Venture Catalyst that propels the future of innovation. Since its establishment in 2016, we have spurred the rapid growth of pioneering companies across various sectors, including FinTech, food and beverage, e-commerce, and education. We equip these companies with strategic insights and res
Highlights
50-249
Employees
Singapore, Singapore, Sg
Services Provided
50% Other IT Consulting and SI
50% Go-to-Market Strategy
AI Summary
“JDI Group is a venture catalyst since 2016, empowering innovative startups across industries with strategic insights, team building, market expansion, and capital advisory, primarily in Asia.”
Social Media Experts Ltd
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Social Media Experts Ltd is a UK-based company that offers professional technical support and account recovery for various social media platforms, including Instagram, Facebook, TikTok, X (formerly known as Twitter), WhatsApp, Telegram, and YouTube. We assist both individuals and businesses in regai
Highlights
2-9
Employees
London, England, Gb
Services Provided
50% Other IT Consulting and SI
50% Content Moderation Services
AI Summary
“Social Media Experts Ltd is a UK-based firm providing professional, platform-compliant support for social media account recovery, security audits, and access issue resolution for individuals and businesses.”
CyberWhite Limited
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CyberWhite is an innovative provider of cybersecurity services and risk management solutions. We aim to challenge conventional industry standards by offering customized services that align with specific needs and risk profiles, tailored to match organizational risk appetites. We also prioritize boun
Highlights
2-9
Employees
Sunderland, England, Gb
Services Provided
50% Cybersecurity Assessments & Hardening
50% Other IT Consulting and SI
AI Summary
“CyberWhite Limited delivers tailored cybersecurity and risk management solutions, emphasizing customized services, comprehensive training, and strong client partnerships to effectively secure organizations.”
Cloud Connect Perth
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At Cloud Connect, we specialize in providing top-tier cloud services on a local level. Our goal is to enable businesses by offering customized technology solutions that support their growth. Our team of experts will take the time to understand your unique business needs, collaborating with you to es
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Osborne Park, Western Australia, Au
Services Provided
50% Managed IT Services
50% Other IT Consulting and SI
AI Summary
“Cloud Connect Perth offers customized cloud and IT solutions tailored to local businesses, emphasizing strategic collaboration, honesty, and strong partnerships to support growth and exceptional client experiences.”
Gadgetly UAE
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At Gadgetly UAE, we serve as your trusted IT partner, offering a diverse selection of IT products and solutions for corporations, small and medium-sized enterprises, and individual customers.
Highlights
2-9
Employees
Dubai, Dubayy, Ae
Services Provided
50% Other IT Consulting and SI
50% Consumer Electronics
AI Summary
“Gadgetly UAE is a reliable IT partner providing a wide range of IT products and solutions catering to corporations, SMEs, and individual customers across diverse needs.”
Informap Technology Center LLC
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Informap is a top provider of Location-Based Solutions for small and medium-sized enterprises in the UAE, offered as software-as-a-service (SaaS). Our cutting-edge GPS Vehicle Tracking and Mapping solutions help businesses address challenges related to home delivery and fleet management, enhancing t
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Sharjah, Ae
Services Provided
50% Custom Web Application Development
50% Other IT Consulting and SI
AI Summary
“Informap Technology Center LLC delivers advanced SaaS GPS tracking, mapping, and home delivery solutions, optimizing fleet and mobile resource management for UAE SMEs across various sectors.”
Cardamom Health
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Cardamom Health is a consulting firm specializing in electronic health records (EHR) and comprised of a diverse team of experts in data, analytics, and applications. By utilizing our collaborative approach, we address intricate IT and operational issues throughout your healthcare organization, focus
Highlights
50-249
Employees
Madison, Wisconsin, Us
Services Provided
50% Other IT Consulting and SI
50% Operational Process Consulting
AI Summary
“Cardamom Health is a consulting firm specializing in EHR solutions, offering expertise in data analytics and applications to optimize healthcare IT, patient engagement, and operational performance.”

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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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