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

Silo IT Group dba Helpdesk.Live
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Assisting small businesses in the Seattle area with their IT needs. Focus on growing your business and enjoying golf while we handle everything else. We offer IT services throughout Seattle, Bellevue, and Lynnwood, WA. Our services include outsourced IT support from local professionals, desktop, lap
Highlights
$50-99/hr
Avg Hourly Rate
2-9
Employees
Seattle, Washington, Us
Services Provided+1 Services
23% Custom Web Application Development
10% Mobile App Development (iOS & Android)
33% Cloud Consulting & SI
14% Cybersecurity Assessments & Hardening
AI Summary
“Silo IT Group dba Helpdesk.Live provides comprehensive IT support and custom development services to small businesses in the Seattle area, enhancing technology management and security.”
Verge Systems
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Verge Systems Inc., founded in 2007 by a University of Minnesota alumnus, began its journey by assisting organizations in transitioning to digital platforms. The company provided business solutions across various areas, including Financials, Human Resources, Microcredit, Learning Management Systems
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Ajman, Ajman, Ae
Services Provided+1 Services
24% Custom Web Application Development
10% Mobile App Development (iOS & Android)
33% Cloud Consulting & SI
18% UX Research & Usability Testing
AI Summary
“Founded in 2007, Verge Systems delivers comprehensive SaaS business solutions, excelling in HR, financials, and education management with acclaimed cloud-based platforms like WebHR and Smart Pupils.”
Reactor Studio
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We are a studio specializing in agile product development. Through clear communication and selecting the appropriate tools, we provide significant value to both new and established businesses.
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Zagreb, Grad Zagreb, Hr
Services Provided+1 Services
20% Custom Web Application Development
14% Mobile App Development (iOS & Android)
33% Cloud Consulting & SI
23% Product UX Strategy
AI Summary
“Reactor Studio is an agile product development studio delivering significant value to new and established businesses through effective communication and tailored tool selection.”
My Call Cloud
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My Call Cloud is a comprehensive provider of contact center software solutions. We enhance your business with specialized knowledge and technological advancements that transform the way contact centers interact with customers and how management engages with staff. Our primary services include a Pred
Highlights
10-49
Employees
Wheat Ridge, Colorado, Us
Services Provided+1 Services
33% Cloud Consulting & SI
20% Change Management Consulting
14% Operational Process Consulting
23% Customer Support Outsourcing
AI Summary
“My Call Cloud delivers comprehensive contact center software, including predictive dialers, IVR/ACD, messaging, PBX, SIP services, CRM, and workflow automation to enhance customer engagement and management.”
Qvik
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We are a Nordic technology company that supports ambitious brands in developing and expanding digital products. Whether it’s mobile applications or intricate SaaS solutions, we assist you throughout the entire process, from initial strategy and design to development and ongoing growth.
Highlights
50-249
Employees
Helsinki, Uusimaa, Fi
Services Provided
20% Mobile App Development (iOS & Android)
14% Custom Web Application Development
33% Product UX Strategy
33% Cloud Consulting & SI
AI Summary
“Qvik is a Nordic technology firm specializing in comprehensive digital product development, including mobile apps and SaaS solutions, offering strategy, design, development, and growth support.”
Refresh Technologies, Inc
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Refresh Technologies, located in Charlotte, has been providing people-centric IT solutions to small and mid-sized businesses since 1999. Our expertise includes managed network services, cybersecurity, and the integration of agentic AI, enabling our clients to use secure, scalable, and forward-thinki
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Charlotte, North Carolina, Us
Services Provided
33% Cloud Consulting & SI
20% Cybersecurity Assessments & Hardening
14% Managed IT Services
33% Operational Process Consulting
AI Summary
“Refresh Technologies, since 1999, delivers personalized IT solutions including managed services, cybersecurity, and AI integration for small to mid-sized firms across diverse industries in Charlotte.”
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whatweb
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At Whatweb, we focus on providing innovative and tailored software solutions designed to address the specific requirements of businesses. As a top software service provider, we merge advanced technology with professional expertise to facilitate digital transformation and enhance your success. Our te
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Manchester, England, Gb
Services Provided
33% Cloud Consulting & SI
19% Mobile App Development (iOS & Android)
15% Custom Web Application Development
33% Cybersecurity Assessments & Hardening
AI Summary
“Whatweb delivers innovative, tailored software solutions and strategic consulting to empower businesses in digital transformation, enhancing competitiveness through expertise and seamless implementation.”
Acadify Solution
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Acadify Solution is a comprehensive technology partner focused on AI Testing, AI Automation, and Custom Software Development. We assist startups, enterprises, and product teams in creating dependable, scalable, and high-performance solutions through a distinctive combination of AI expertise, quality
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Vadodara, Gujarat, In
Services Provided+1 Services
22% Custom Web Application Development
12% Mobile App Development (iOS & Android)
20% Product UX Strategy
13% UX Research & Usability Testing
AI Summary
“Acadify Solution excels in AI testing, automation, and custom software development, delivering reliable, scalable technology solutions with modern tools, ensuring performance and mitigating technical risks for diverse clients.”
ADVANCIA IT SYSTEM
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Advacia IT System is dedicated to delivering innovative solutions aimed at enhancing IT asset management across various business types. They offer managed services that integrate IT security, cloud computing, and information assurance. As an IT service provider (SSII), Advacia IT System assists its
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Tunis, Tunis, Tn
Services Provided
35% Cloud Consulting & SI
15% Other IT Consulting and SI
40% Managed IT Services
10% Cybersecurity Assessments & Hardening
AI Summary
“Advancia IT System provides managed IT services integrating security, cloud, and information assurance, supporting diverse businesses in digital transformation and optimized IT asset management.”
WRT Infotech
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👨‍💻 With over 5 years of experience as a Full Stack Developer, I prefer working with MVC architecture. I have more than 4 years of experience in Vue.js, React.js, Angular.js, Python, and Node.js, along with knowledge of hybrid applications for Android and iOS. I stay updated with the latest techno
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Surat, Gujarat, In
Services Provided+2 Services
7% E-Commerce Development
22% Custom Web Application Development
5% API Development & Integration
33% Cloud Consulting & SI
AI Summary
“WRT Infotech offers expertise in full stack development with modern frameworks, serverless architecture, and database management, delivering high-quality, timely IT solutions including maintenance and optimization services.”

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Top Cloud Consulting & SI Companies

List of the Best Cloud Consulting & SI Agencies

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