Top Cloud Consulting & SI Companies

Cloud consulting and systems integration (SI) firms plan and carry out the move of applications and data to AWS, Azure or Google Cloud, then connect it to the systems a company still runs on premises. The work spans readiness assessments, landing zone design, migration waves, identity and access, cost governance, and the integration that keeps ERP, CRM and data platforms talking. IT directors hire them when a data center lease ends, when a merger leaves two estates to combine, or when cloud bills climb.

Compare the firms here on partner tier with your chosen hyperscaler, on reference migrations of similar size and regulatory load, on whether they hand back infrastructure as code, and on reviews that talk about cost after go-live.

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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 Cloud Consulting & SI Agencies

StackStudio.digital
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A comprehensive digital solutions platform aimed at helping you succeed, execute, and support digital initiatives. We propel your digital strategy by creating, developing, and providing expert advice on innovative Full Stack and DevOps-focused service offerings. Digital transformation goes beyond me
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
25% Custom Web Application Development
13% IT Staff Augmentation
12% Cloud Consulting & SI
25% Operational Process Consulting
AI Summary
“StackStudio.digital offers comprehensive digital solutions, specializing in Full Stack and DevOps services to support digital transformation through value-driven technology, expertise, and adaptive strategies.”
em99 technologies
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em99 technologies is a digital product and engineering company that prioritizes AI, assisting businesses in designing, developing, and scaling effective software solutions. As a part of TPS Worldwide, a reliable provider of payment solutions certified in PCI SLC, PCI SSF, PCI SSLC, and ISO 27001, we
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Newcastle upon Tyne, England, Gb
Services Provided+3 Services
17% Custom Web Application Development
10% Mobile App Development (iOS & Android)
7% E-Commerce Development
20% Other IT Consulting and SI
AI Summary
“em99 technologies delivers secure, AI-driven digital software solutions across industries like finance, healthcare, and telecom, supporting global clients with scalable, compliant products and engineering expertise.”
Now Micro
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Now Micro specializes in Device Life Cycle Management, assisting organizations in the effective procurement, deployment, and management of client computing assets. Our innovative services and solutions help businesses reduce costs while enhancing efficiency and compliance throughout each stage of th
Highlights
10-49
Employees
Mendota Heights, Minnesota, Us
Services Provided+3 Services
12% ECM Consulting and SI
10% Cloud Consulting & SI
8% Other IT Consulting and SI
3% IT Staff Augmentation
AI Summary
“Now Micro offers comprehensive device life cycle management and IT solutions, leveraging 25+ years of expertise to optimize procurement, deployment, and asset management for education, government, and SMBs.”
J
Just WebOps
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Your ally in achieving digital success! We are a comprehensive digital and web development agency dedicated to helping businesses thrive online. Whether you're looking for a new website, a digital marketing plan, or development of custom web or mobile applications, we're here to assist you. Our expe
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
33% Digital Strategy
14% Cloud Consulting & SI
10% CRM Consulting and SI
10% IT Staff Augmentation
AI Summary
“Just WebOps is a comprehensive digital agency specializing in web development, digital marketing, and custom app solutions, delivering tailored services and exceptional customer care for business growth.”
Data Migration Tools
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Developed by the team at ClonePartner, Data-Migration-Tools.com offers a comprehensive set of utilities aimed at streamlining the process of transitioning between complex systems. These tools are fully secure and function locally in your browser, ensuring that your data remains within your system. H
Highlights
10-49
Employees
Services Provided+1 Services
10% Cloud Consulting & SI
10% CRM Consulting and SI
25% ERP Consulting and SI
5% IT Staff Augmentation
AI Summary
“Data Migration Tools by ClonePartner offers secure, browser-based utilities facilitating efficient data conversion, quality assessment, vendor evaluation, and migration planning for seamless system transitions.”
CartPilot
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CartPilot provides fast, cloud-based product development, covering everything from concept design and CAD/CAM to consumer and retail markets. Launching consumer products can be challenging, so we strive to simplify the process by offering a comprehensive platform for custom software development, man
Highlights
$10,000+
Min Project Size
2-9
Employees
Chicago, Illinois, Us
Services Provided+4 Services
20% Digital Strategy
20% E-Commerce Development
20% Custom Web Application Development
10% Cloud Consulting & SI
AI Summary
“CartPilot offers a cloud-based platform that streamlines product development, manufacturing, logistics, and sales, enabling seamless growth for consumer brands and supply chain integration.”
Operant Infotech
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As a fast-growing business, you have a lot on your plate with operations and customer service. Overseeing IT infrastructure and related services—like Computer Networking, Telephony, Unified Communications, Contact Centers, Integration Solutions, Cloud Communication Services, Call Recording, Reportin
Highlights
10-49
Employees
Services Provided+2 Services
10% CRM Consulting and SI
13% Cloud Consulting & SI
20% Unified Communications Consulting & SI
7% Other IT Consulting and SI
AI Summary
“Operant Infotech delivers tailored IT and communication solutions across India, specializing in networking, unified communications, and security with 24/7 support, emphasizing customer satisfaction and service excellence.”
Developers Dev
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Developers.DEV is a frontrunner in staff augmentation and outsourcing for software technology firms, helping business leaders of all sizes meet their tech goals on schedule and within budget. Our talented pool of software developers delivers solutions for IT projects of various scales. Clients from
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
1000-9999
Employees
San Jose, California, Us
Services Provided+7 Services
4% Mobile App Development (iOS & Android)
2% E-Commerce Development
10% Custom Web Application Development
4% ERP & CRM Development
AI Summary
“Developers.DEV specializes in staff augmentation and outsourcing, providing skilled software developers to efficiently support diverse IT projects and meet business technology goals globally.”
CloudCompass Technologies, Inc.
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CloudCompass is a cloud consulting firm founded to meet the demand for sustainable technology returns on investment (ROI). We believe that clients can only appreciate the value of their IT investments when they receive a transparent ROI and payback timeline, accompanied by a quantifiable cost-benefi
Highlights
$50-99/hr
Avg Hourly Rate
10-49
Employees
Pasig, Ph
Services Provided+4 Services
20% Mobile App Development (iOS & Android)
30% ERP & CRM Development
15% Workflow Automation (Zapier / Make / n8n)
8% ERP Consulting and SI
AI Summary
“CloudCompass Technologies, Inc. specializes in cloud consulting, emphasizing transparent ROI analysis and sustainable technology investments to optimize automation, reduce total ownership costs, and enhance client financial outcomes.”
Advantage Business Systems
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For more than 25 years, Advantage has assisted small and medium-sized organizations in the UK to modernize, enhance security, and expand using Microsoft AI, Cloud, and Business Applications. As a Microsoft Solutions Partner, we provide comprehensive transformation services across Dynamics 365, Busin
Highlights
10-49
Employees
London, England, Gb
Services Provided+7 Services
7% BI & Big Data Consulting & SI
8% Cloud Consulting & SI
5% CRM Consulting and SI
5% ERP Consulting and SI
AI Summary
“Advantage Business Systems leverages Microsoft technologies and AI to deliver integrated, sector-tailored solutions enhancing security, productivity, and digital transformation for UK SMEs across diverse industries.”

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Top Cloud Consulting & SI Companies

List of the Best Cloud Consulting & SI Agencies

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