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

Coastal Phoenix
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Coastal Phoenix is a remote-first consultancy specializing in IT infrastructure and cybersecurity, focused on safeguarding the "digital foundations" of businesses. We offer a "Lightweight IT" model that delivers senior-level technical guidance (vCIO) and robust infrastructure management at a fractio
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided
38% Cybersecurity Assessments & Hardening
12% Managed IT Services
50% Cloud Consulting & SI
AI Summary
“Coastal Phoenix is a remote-first consultancy offering senior IT infrastructure and cybersecurity expertise, delivering cost-effective, multi-layered protection and data sovereignty across diverse global environments.”
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Stilverso Full-Digital Agency
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At Stilverso Full-Digital Agency, we acknowledge the changes in the world. Conventional business practices are no longer adequate in today’s technology-driven and interconnected landscape. Our goal is straightforward yet ambitious: to empower businesses to succeed in the digital space by utilizing i
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Torino, Piedmont, It
Services Provided
8% Other Digital Marketing
12% Email Marketing & Automation
30% Social Media Marketing
50% Cloud Consulting & SI
AI Summary
“Stilverso Full-Digital Agency integrates advanced digital marketing with AI-driven automation and cloud solutions, delivering tailored strategies that enhance business growth and digital transformation.”
ARROW TECHNOLOGY SOLUTIONS
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At Arrow Technology Solutions, based in the dynamic city of Albuquerque, NM, we are your reliable partner for all-encompassing IT services and advanced cybersecurity solutions. Our founder and owner, Brent Rochford, has led our mission to provide exceptional technology support to local businesses. W
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Rio Rancho, New Mexico, Us
Services Provided
50% Cloud Consulting & SI
30% Managed IT Services
10% Disaster Recovery & Business Continuity Planning
10% Cybersecurity Assessments & Hardening
AI Summary
“Arrow Technology Solutions provides comprehensive IT services, combining advanced cybersecurity, cloud infrastructure, AI, and automation to deliver tailored, efficient technology solutions for business growth.”
Api Connects
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API Connects is a worldwide IT services company based in New Zealand, specializing in Technology Architecture, Consulting, Software Development, and DevOps. Reach out for a consultation today!
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Auckland, Auckland, Nz
Services Provided
50% Cloud Consulting & SI
10% Cybersecurity Assessments & Hardening
30% DevOps Engineering
10% Managed IT Services
AI Summary
“API Connects is a New Zealand-based global IT services company offering expertise in technology architecture, consulting, software development, and DevOps for diverse client needs.”
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Roxosoft LLC
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Roxosoft, based in the United States, is a custom software development firm that offers software development, testing, and solutions for intricate software requirements.
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided
50% Cloud Consulting & SI
35% Custom Web Application Development
15% API Development & Integration
AI Summary
“Roxosoft LLC is a U.S.-based custom software development company providing tailored software solutions, development, and testing services for complex project needs.”
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Ascend Technologies Group
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Highlights
$150+/hr
Avg Hourly Rate
10-49
Employees
Services Provided
50% Cloud Consulting & SI
50% Managed IT Services
AI Summary
“Ascend Technologies Group delivers expert Azure cloud consulting, AI-driven automation, and comprehensive managed IT services, ensuring robust cloud infrastructure and seamless network management solutions.”
H
HiTech Prime
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HiTech Prime is a top digital solutions provider that assists businesses in evolving, growing, and succeeding in today’s landscape. We offer a wide range of services, including customized software development, mobile applications, ERP systems, cloud solutions, IT infrastructure, and e-commerce platf
Highlights
$1,000+
Min Project Size
50-249
Employees
Garland, Texas, Us
Services Provided
30% Mobile App Development (iOS & Android)
20% E-Commerce Development
50% Cloud Consulting & SI
AI Summary
“HiTech Prime delivers tailored digital solutions, including software, mobile apps, ERP, cloud, IT infrastructure, and e-commerce platforms, empowering businesses to thrive competitively and innovate effectively.”
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Atlas Arc
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Atlas Arc is a consultancy specializing in digital transformation, dedicated to providing innovative solutions that enable businesses to succeed in the digital era. We utilize state-of-the-art technologies like Cloud Computing, AI, and DevOps, combined with our expertise, to assist clients in boosti
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Frisco, Texas, Us
Services Provided
50% Cloud Consulting & SI
20% Mobile App Development (iOS & Android)
30% Custom Web Application Development
AI Summary
“Atlas Arc is a digital transformation consultancy leveraging Cloud Computing, AI, DevOps, and software development to enhance operational efficiency, customer experience, and foster global business growth.”
Mobile-DI
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Mobile DI is a comprehensive software company located in Denver that specializes in tailored digital strategies and software development for startups as well as small to medium-sized enterprises. With a portfolio of more than 25 versatile and reliable applications, Mobile DI possesses the expertise
Highlights
$5,000+
Min Project Size
10-49
Employees
Services Provided
30% Mobile App Development (iOS & Android)
20% Custom Web Application Development
50% Cloud Consulting & SI
AI Summary
“Mobile DI, based in Denver, specializes in customized digital strategies and software development for startups and SMEs, delivering reliable web and mobile applications with lean startup principles.”
IT Business & Support LLC
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IT Business & Support offers cloud solutions, helpdesk assistance, cybersecurity services, strategic consulting, and infrastructure management. We focus on creating streamlined cloud solutions and are dedicated to delivering enterprise-level productivity, scalability, and security to small and mediu
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided
50% Cloud Consulting & SI
30% Managed IT Services
20% Cybersecurity Assessments & Hardening
AI Summary
“IT Business & Support LLC provides cloud solutions, helpdesk support, cybersecurity, consulting, and infrastructure management, enhancing productivity, scalability, and security for small and medium-sized businesses.”

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Top Cloud Consulting & SI Companies

List of the Best Cloud Consulting & SI Agencies

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