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

Hyzen Technologies
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Hyzen Technologies is an Indian software firm based in Ahmedabad, Gujarat. We have received seven awards and accolades across various categories and have a presence in over 18 countries. Having served a wide range of clients, we have gained extensive experience and numerous case studies that we appl
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided+5 Services
20% E-Commerce Development
20% Custom Web Application Development
15% Logo Design
15% Web App UI Design
AI Summary
“Hyzen Technologies is an innovative Indian software firm specializing in eCommerce, web, and mobile solutions with global presence, award-winning expertise, and a commitment to long-term client success.”
Version 1
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Expertise that surpasses expectations We are a leading global authority in business transformation. For almost thirty years, we have been strategically collaborating with clients to exceed their expectations through innovative technology and skilled teams. Our extensive knowledge in cloud computing
Highlights
1000-9999
Employees
Orland Park, Illinois, Us
Services Provided+6 Services
4% Other IT Consulting and SI
6% AI Strategy & Roadmap Consulting
3% ERP Consulting and SI
7% Cloud Consulting & SI
AI Summary
“Version 1 is a global leader in business transformation, delivering innovative technology solutions in cloud, AI, and modernization while prioritizing user-centered design and balanced client-focused strategy.”
Trustify Technology
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Trustify Technology is a reliable software development and technology partner that focuses on AI-driven solutions, IoT applications, and comprehensive product engineering. We provide trustworthy offshore development services specifically designed for global businesses aiming to scale efficiently and
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Ho Chi Minh City, Vn
Services Provided+4 Services
10% Mobile App Development (iOS & Android)
23% Custom Web Application Development
8% AI Strategy & Roadmap Consulting
5% Other IT Consulting and SI
AI Summary
“Trustify Technology delivers custom software, AI-driven solutions, IT infrastructure services, and IoT applications, providing reliable offshore development and product engineering to drive scalable business innovation.”
Strategic Code Solutions SLU
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With over 15 years of experience, we specialize in strategic consulting and software development, assisting companies in tackling intricate technical challenges and speeding up their digital transformation. Our decision-making is rooted in authentic technical criteria rather than following industry
Highlights
$25,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Madrid, Madrid, Es
Services Provided+6 Services
13% Custom Web Application Development
9% API Development & Integration
4% Legacy System Modernization
18% Cloud Consulting & SI
AI Summary
“Strategic Code Solutions SLU offers expert consulting and software development, delivering sustainable, scalable solutions for complex technical challenges and promoting client independence through collaboration.”
Smiddle International
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Smiddle International OÜ is a prominent software company that specializes in innovative solutions for contact centers, IP telephony, and cybersecurity. With a dedicated research and development center located in Ukraine, we aim to deliver state-of-the-art technologies that assist businesses in optim
Highlights
50-249
Employees
Tallinn, Harju, Ee
Services Provided+6 Services
10% Custom AI Chatbot Development
5% Unified Communications Consulting & SI
5% Machine Learning Model Development
7% Conversational AI & Voice Assistant Development
AI Summary
“Smiddle International develops innovative software solutions for contact centers, IP telephony, and cybersecurity, enabling businesses to optimize operations, enhance customer engagement, and ensure digital security.”
Zenqua Technologies Pvt Ltd
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We empower businesses to address current demands with strong and flexible digital solutions, while also opening up future opportunities.
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Services Provided+9 Services
14% Other IT Consulting and SI
7% IT Staff Augmentation
13% Cloud Consulting & SI
12% Cloud Infrastructure Setup (AWS / GCP / Azure)
AI Summary
“Zenqua Technologies Pvt Ltd delivers robust and adaptable digital solutions that help businesses meet present challenges and unlock future growth opportunities across various sectors.”
GrapesTech Solutions Pvt. Ltd.
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With many years of combined experience across various fields and collaborations with global companies, GrapesTech Solutions has positioned itself as an experienced provider of IT solutions in diverse technologies. We focus on aligning technology with change, equipping businesses with agile solutions
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided+10 Services
5% E-Commerce Development
6% Mobile App Development (iOS & Android)
10% Custom Web Application Development
4% Blockchain & Web3 Development
AI Summary
“GrapesTech Solutions Pvt. Ltd. delivers expert IT services including digital transformation, app development, IoT, data analytics, blockchain, AI, and automation with a focus on innovation, quality, and client satisfaction.”
SumoLab Total Business Marketing
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Cost-effective Salesforce consulting services for businesses that require Salesforce but aren't big enough to employ a full-time Salesforce Administrator or Business Analyst. Quick, straightforward, and budget-friendly.
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Chandler, Arizona, Us
Services Provided+4 Services
21% CRM Consulting and SI
4% Other IT Consulting and SI
25% Brand Identity Design
15% Change Management Consulting
AI Summary
“SumoLab Total Business Marketing offers affordable Salesforce consulting services tailored to small and medium businesses, providing efficient solutions without the need for full-time staff.”
Shape Your Biz
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We are dedicated to assisting small businesses in reducing their overhead costs, enhancing their organization, boosting their online visibility, and fostering growth. We approach each client as if they were our own company. Our process begins with Step One: improving processes and implementing autom
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
23% CRM Consulting and SI
20% ERP Consulting and SI
8% Other IT Consulting and SI
25% Business Plan Development
AI Summary
“Shape Your Biz helps small businesses reduce costs, improve organization, boost online presence, and grow by optimizing processes, automation, marketing, and ROI-focused strategies tailored to budgets.”
Resemble Systems
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Resemble Systems is a prominent software solution provider with a local presence in India, Saudi Arabia, the UAE, and Qatar. The company specializes in Enterprise Portfolio and Project Management solutions, as well as Digital Transformation Solutions, which help clients enhance efficiency while stre
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Dubai, Dubayy, Ae
Services Provided+2 Services
20% AI Strategy & Roadmap Consulting
15% Robotic Process Automation (RPA)
10% Cloud Consulting & SI
5% Other IT Consulting and SI
AI Summary
“Resemble Systems delivers tailored enterprise project management, digital transformation, infrastructure, and application services across India and the Middle East, combining expertise and consultative solutions to optimize business value.”

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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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