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

Axiocloud Solutions
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Axiocloud Solutions is a digital transformation partner focused on Microsoft Dynamics 365, Azure Cloud, and enterprise technology services. We assist small to medium-sized businesses and large corporations in optimizing their operations, improving customer experiences, and promoting scalable growth
Highlights
$1,000+
Min Project Size
10-49
Employees
Services Provided
23% CRM Consulting and SI
22% ERP Consulting and SI
5% Other IT Consulting and SI
50% Managed IT Services
AI Summary
“Axiocloud Solutions delivers tailored digital transformation services using Microsoft Dynamics 365 and Azure Cloud, enabling businesses to optimize operations, enhance customer experiences, and support scalable growth.”
Sombra
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Sombra is a worldwide partner specializing in AI-driven software development and consulting. Our team of over 400 professionals spans the US, Europe, Latin America, Canada, India, and the Middle East, where we create and implement IT solutions in various sectors including AI, finance, healthcare, e-
Highlights
$75,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
250-999
Employees
Lviv, Lviv, Ua
Services Provided+15 Services
13% Backend Development
10% Frontend Development
8% SaaS Product Development
5% E-Commerce Development
AI Summary
“Sombra is a global AI-driven software development and consulting partner delivering tailored IT solutions across multiple sectors with expertise in cloud, data, security, and customer experience.”
Vorin
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Vorin is a HubSpot implementation and consulting partner that assists small and medium-sized businesses in transforming chaotic portals into revenue-generating systems. We integrate technical execution with RevOps strategy, ensuring your team can rely on accurate data and grow confidently.
Highlights
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
25% CRM Consulting and SI
15% Cloud Consulting & SI
10% Other IT Consulting and SI
30% Go-to-Market Strategy
AI Summary
“Vorin specializes in HubSpot implementation and consulting, combining technical execution with revenue operations strategy to help small and medium businesses optimize portals and drive growth.”
unosquare, LLC
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Established in 2009, Unosquare offers comprehensive digital engineering services and solutions tailored for organizations in regulated and data-heavy sectors. Our mission is to make a significant global impact by fostering skilled talent, creating innovative digital solutions, and enhancing the comm
Highlights
$250,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
1000-9999
Employees
Portland, Oregon, Us
Services Provided+12 Services
6% API Development & Integration
3% Legacy System Modernization
3% ERP & CRM Development
5% Mobile App Development (iOS & Android)
AI Summary
“Unosquare, LLC provides comprehensive digital engineering services with over 15 years of expertise, delivering innovative solutions worldwide across regulated, data-driven industries through diverse specialized teams.”
Infosquare Group
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INFOSQUARE GROUP is a global ESN focused on ECM, EIM, and digital transformation in 🇫🇷🇧🇪🇹🇳🇨🇦. Established in 2014, we provide technology-agnostic solutions through four main service areas: 1. CONSULTING & STRATEGY: We offer information governance assessments, ECM architecture design, and mig
Highlights
$50,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Anderlecht, Brussels Capital Region, Be
Services Provided+2 Services
30% ECM Consulting and SI
8% CRM Consulting and SI
7% ERP Consulting and SI
5% Other IT Consulting and SI
AI Summary
“Infosquare Group is a global ESN delivering technology-agnostic ECM, EIM, and digital transformation solutions across consulting, system integration, proprietary development, and ongoing application management.”
Leaping Frog Consulting
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We are SAP Certified Partners based in Mumbai, offering services to small and mid-sized growing businesses. Our goal is to grasp their vision and support them in achieving it through a strategic combination of consulting and technology.
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Navi Mumbai, Maharashtra, In
Services Provided+1 Services
20% CRM Consulting and SI
25% ERP Consulting and SI
3% Unified Communications Consulting & SI
2% Other IT Consulting and SI
AI Summary
“Leaping Frog Consulting, SAP Certified Partners in Mumbai, support small to mid-sized businesses by combining consulting expertise and technology to realize their strategic vision.”
DATAi
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DATAi is a consultancy specializing in business intelligence and artificial intelligence that assists organizations in transforming their data into informed decisions. We integrate ERP, CRM, financial, operational, and external data into a cohesive and reliable analytics platform using tools such as
Highlights
$25-49/hr
Avg Hourly Rate
2-9
Employees
El Tejar, Cartago, Cr
Services Provided+3 Services
5% Other IT Consulting and SI
4% IT Staff Augmentation
15% Machine Learning Model Development
6% AI Agent & Multi-Agent System Development
AI Summary
“DATAi is a consultancy delivering integrated business intelligence and AI solutions across multiple sectors, enabling data-driven decision-making through advanced analytics, predictive modeling, and custom applications.”
Advocly
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We develop artificial intelligence and automation solutions that empower you to manage the key aspects of your company's growth without needing to switch tools or personnel. Stay informed about your organization's activities.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
15% BI & Big Data Consulting & SI
25% AI Strategy & Roadmap Consulting
10% CRM Consulting and SI
10% Cloud Consulting & SI
AI Summary
“Advocly provides AI-driven automation solutions enabling seamless management of business growth and organizational activities without changing tools or personnel, enhancing operational efficiency.”
Atomic North
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Atomic North is a progressive digital agency that focuses on cutting-edge web design, development, and online marketing services. By prioritizing tailored, user-centered experiences, Atomic North assists businesses in establishing a robust online presence, enhancing engagement, and attaining signifi
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
250-999
Employees
Services Provided+7 Services
10% ERP & CRM Development
15% Custom Web Application Development
15% IT Helpdesk & Support Services
5% IT Compliance & Governance
AI Summary
“Atomic North is a digital agency specializing in innovative web design, development, and online marketing to create tailored, user-focused solutions that drive business growth and engagement.”
Iubi Technology
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iubi Technology est une entreprise marocaine spécialisée dans le cloud, la cybersécurité et l'intelligence artificielle, située à Casablanca et faisant partie du groupe MM Group. 🎯 NOTRE OBJECTIF Offrir aux entreprises marocaines des outils technologiques de haute qualité à des tarifs abordables, a
Highlights
50-249
Employees
Casablanca, Ma
Services Provided+7 Services
8% Mobile App Development (iOS & Android)
18% Custom Web Application Development
8% AI Strategy & Roadmap Consulting
3% CRM Consulting and SI
AI Summary
“Iubi Technology, a Moroccan IT firm, delivers secure, locally hosted solutions in cloud, AI, cybersecurity, software development, and digital marketing with comprehensive multilingual support.”

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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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