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

Catapult Labs
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We collaborate with top companies across different sectors, specializing in complex development and integration initiatives. Our emphasis is on delivering high-value outputs that provide significant benefits to our clients. Our team has substantial internal expertise in managing high-availability sy
Highlights
$1,000+
Min Project Size
10-49
Employees
Tallinn, Harju, Ee
Services Provided
50% Custom Web Application Development
50% Cloud Consulting & SI
AI Summary
“Catapult Labs partners with leading companies to deliver complex development and integration solutions, leveraging expertise in high-availability systems and essential business processes for significant client benefits.”
The Isidore Group
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In an increasingly competitive landscape, leveraging advanced technologies can unlock vast opportunities for your business. At The Isidore Group, we bring our expertise to guide your company through this journey, offering services such as IT Managed Services, Managed Security Services, Unified Commu
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Burr Ridge, Illinois, Us
Services Provided
50% Cloud Consulting & SI
50% Disaster Recovery & Business Continuity Planning
AI Summary
“The Isidore Group delivers expert IT managed services, security, unified communications, and cloud solutions, helping businesses enhance productivity, reduce risk, and achieve sustainable growth through technology-driven decisions.”
Interclypse
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We create and implement both straightforward and intricate software and hardware solutions customized to fit the unique needs of each client. At Interclypse, our engineers deeply engage with your industry to address your challenges effectively. We are dedicated to overcoming complex issues and stay
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
50-249
Employees
Annapolis Junction, Maryland, Us
Services Provided
50% Custom Web Application Development
50% Cloud Consulting & SI
AI Summary
“Interclypse designs and implements customized software and hardware solutions, leveraging deep industry expertise to address complex challenges and deliver innovative, client-focused technologies.”
Aventa Technologies (Pty) Ltd
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At Aventa, we aim to provide advanced IT solutions focused on our clients' needs. We prioritize innovation, quality, and ongoing education to guarantee our services meet the industry's highest standards. Our clients are central to everything we do. Through a consultative approach, we deliver customi
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Benoni, Gauteng, Za
Services Provided
50% Cloud Consulting & SI
50% IT Compliance & Governance
AI Summary
“Aventa Technologies specializes in delivering innovative, client-focused IT solutions through a consultative approach, emphasizing quality, customization, and lasting business partnerships.”
Smart-IT Group
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Smart IT is one of the top providers of IT services, telecommunications, and print management in the North East. Located in Team Valley, Gateshead, Smart IT has a solid history of effectively implementing IT solutions for various industries across the UK. While we generally concentrate on companies
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Gateshead, England, Gb
Services Provided
50% Cloud Consulting & SI
50% Disaster Recovery & Business Continuity Planning
AI Summary
“Smart IT Group delivers comprehensive IT, telecommunications, and print management solutions across the UK, specializing in mid-sized networks while supporting diverse industries with tailored services.”
TMotions Global Ltd
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We integrate profound human and business insights with technological capabilities to create and implement new realities. Our solutions aim to enhance lives by making them easier, healthier, safer, more efficient, and more fulfilling. To foster growth, organizations require a new kind of partner—one
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
London, England, Gb
Services Provided
50% Cloud Consulting & SI
50% E-Commerce Development
AI Summary
“TMotions Global Ltd. delivers integrated business, creative, and technology solutions, leveraging Microsoft tools to drive digital transformation and enhance efficiency, safety, and customer experiences.”
Marucci Consulting LTD
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By mastering the craft of software development, we design applications that are secure, scalable, and high-performing. Our continuous support includes strategy creation, delivery, and management of business solutions to maximize your investment through our consulting services. We provide certified c
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
London, England, Gb
Services Provided
50% Cloud Consulting & SI
50% Custom Web Application Development
AI Summary
“Marucci Consulting LTD. specializes in secure, scalable software development and delivers consulting services in strategy, infrastructure migration, and cost optimization to enhance business solutions.”
HighCraft.io
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We are a rapidly expanding agency operating in the B2B Healthcare sector, with locations in Ukraine and Austria. We offer assistance in the following areas: Our strong expertise lies in: Sectors we have experience with: Our primary technology stack includes:
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Kyiv, Ua
Services Provided
50% Custom Web Application Development
50% Cloud Consulting & SI
AI Summary
“HighCraft.io is a growing B2B healthcare agency based in Ukraine and Austria, providing expert services across multiple sectors using a specialized technology stack.”
Everything Tech Ltd
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We are a recognized IT Support provider located in Manchester. Our mission is to assist businesses in selecting and implementing technology that fosters growth. Our knowledgeable team excels in communicating effectively with clients. Following a comprehensive evaluation of your IT infrastructure by
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Manchester, England, Gb
Services Provided
50% Managed IT Services
50% Cloud Consulting & SI
AI Summary
“Everything Tech Ltd. is a Manchester-based IT support provider specializing in evaluating and optimizing technology solutions to enhance business growth, security, and operational continuity.”
Techvisor Services Pvt. Ltd.
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Techvisor is a rapidly growing provider of Cloud Consulting and Solutions, dedicated to assisting organizations in confidently transforming, managing, and scaling their cloud infrastructure. Since our inception in 2019, we have empowered businesses with smooth Cloud Deployments and Migrations, compr
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Noida, Uttar Pradesh, In
Services Provided
50% Cloud Consulting & SI
50% Managed IT Services
AI Summary
“Techvisor Services Pvt. Ltd. offers comprehensive cloud consulting, managed services, professional deployment, and reseller solutions, empowering businesses to securely and efficiently transform and optimize their cloud infrastructure.”

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Top Cloud Consulting & SI Companies

List of the Best Cloud Consulting & SI Agencies

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