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

hagel IT-Services
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Hagel IT-Services GmbH is a prominent IT system provider located in Hamburg, Germany, specializing in comprehensive managed IT services for small and medium-sized businesses since 2004. With over 32 skilled professionals and locations throughout Northern Germany (including Hamburg, Bremen, Kiel, and
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Hamburg, Hamburg, De
Services Provided
40% Cloud Consulting & SI
20% Customer Support Outsourcing
20% Software Development Services
20% Cybersecurity Services
AI Summary
“hagel IT-Services in Hamburg excels in Cloud Consulting & SI, offering comprehensive cloud solutions like Microsoft 365 and hybrid migrations, complemented by strong managed IT and cybersecurity services for SMBs, ensuring secure and scalable IT environments.”
FocalID
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Fostering Advancement via Digital Innovation: Our goal is to create software solutions that go beyond standard expectations by harmoniously blending creativity and technology. With steadfast commitment, we traverse the constantly changing environment to enable businesses and individuals, driving gro
Highlights
$100,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Hillside, New Jersey, Us
Services Provided
35% BI & Big Data Consulting & SI
40% Cloud Consulting & SI
25% CRM Consulting and SI
AI Summary
“FocalID develops innovative software solutions that integrate creativity and technology, empowering businesses and individuals to achieve growth, efficiency, and transformative success in a dynamic digital landscape.”
Telco Data Cloud
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TelcoDataCloud Consultants are independent advisors recognized for delivering top-notch Unified Communications as a Service (UCaaS) solutions, including 8x8 cloud communications, cloud phone systems, file sharing, and Zoom video communications, among others. They also offer cloud contact center solu
Highlights
10-49
Employees
Adelaide, South Australia, Au
Services Provided
35% Cloud Consulting & SI
65% Unified Communications Consulting & SI
AI Summary
“TelcoDataCloud Consultants provide expert independent advisory services on UCaaS, cloud communications, cloud contact centers, and collaboration solutions, enhancing business communication and customer engagement.”
CompassCIO (MSPaaS)
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The conventional MSP model is no longer sufficient. While technical jargon may sound impressive, companies need multiple layers of IT success. Nowadays, even CIO roles are being outsourced, creating opportunities for a select group of elite MSPs (vCIOs, CIOaaS) that engage, align, and deliver execut
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Denver, Colorado, Us
Services Provided
65% IT Staff Augmentation
35% Cloud Consulting & SI
AI Summary
“CompassCIO offers elite fractional CIO and MSP services that align IT strategies with business goals, leveraging over 20 years of expertise to optimize technology value and operational outcomes.”
Perrit BV
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At Perrit, we offer hybrid cloud business solutions that include dependable process automation for release, deployment, provisioning, and billing, as well as advanced Portfolio Management for enterprises. Companies, both public and private, across various industries depend on Perrit’s hosted service
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Hengelo, Overijssel, Nl
Services Provided
38% Cloud Consulting & SI
12% Other IT Consulting and SI
50% Managed IT Services
AI Summary
“Perrit BV delivers hybrid cloud business solutions featuring process automation, portfolio management, and Microsoft-based hosted services, enabling enterprises to optimize IT infrastructure and operations efficiently.”
Athens Micro
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At Athens Micro, our customers are central to all our activities. Since 1983, we have built a reputation for delivering outstanding IT services and fostering strong connections with our clients. We invite you to speak with some of our numerous clients to discover how enjoyable it is to work with us.
Highlights
$50-99/hr
Avg Hourly Rate
50-249
Employees
Watkinsville, Georgia, Us
Services Provided
38% Cloud Consulting & SI
12% Other IT Consulting and SI
50% Cybersecurity Assessments & Hardening
AI Summary
“Athens Micro delivers comprehensive IT services including cloud consulting, cybersecurity, and AI-driven automation, emphasizing secure, strategic solutions and strong client relationships since 1983.”
Bright Interactive
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Bright Interactive is a web software development firm that employs Agile methodologies to effectively create strong software and web applications for enterprise clients globally. Our core belief is to deliver genuine value to our clients. We specialize in minimizing the common pitfalls of software d
Highlights
$50,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Brighton, England, Gb
Services Provided
34% Custom Web Application Development
33% Cloud Consulting & SI
33% UX Audit & Heuristic Evaluation
AI Summary
“Bright Interactive is a global web software development firm employing Agile methods to deliver tailored, high-quality enterprise solutions that align with clients' business goals and budgets.”
CyberSafeHaven Consulting
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We are a boutique consulting firm that focuses on specialized niche areas, such as application security (appsec) solutions, which include VAPT services, product security, cloud security, and DevSecOps. Our unique advantage lies in our proprietary threat modeling framework, designed to analyze any so
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Bengaluru, Karnataka, In
Services Provided
34% Cybersecurity Assessments & Hardening
33% Cloud Consulting & SI
33% Operational Process Consulting
AI Summary
“CyberSafeHaven Consulting is a boutique firm specializing in app security, threat modeling, cloud security, and offering comprehensive cybersecurity services including vCISO, SIEM, and partner solutions.”
Kiwee Software sp. z o.o.
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At Kiwee, we are dedicated to creating top-notch eCommerce software supported by a dependable and secure back-end. We highly value our relationships with clients and strive to exceed their expectations whenever we can. The feedback from our clients, showcased below, reflects our commitment. Our comp
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Wroclaw, Pl
Services Provided
34% E-Commerce Development
33% Cloud Consulting & SI
33% UX Research & Usability Testing
AI Summary
“Kiwee Software sp. z o.o. develops secure, sustainable eCommerce software, offering comprehensive services from strategy and UX research to development and design, emphasizing client relationships and transparency.”
DevOpSpace LLP
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We are a startup specializing in technology consulting, concentrating on cloud and DevOps services for businesses. We have successfully worked with various clients in different regions, completing numerous projects. These include database and server migrations to the cloud, infrastructure setup on A
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Bengaluru, Karnataka, In
Services Provided
34% Mobile App Development (iOS & Android)
33% Cloud Consulting & SI
33% Managed IT Services
AI Summary
“DevOpSpace LLP is a technology consulting startup specializing in cloud and DevOps services, including cloud migrations, infrastructure setup on AWS/Azure, and container management with Docker and Kubernetes.”

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Top Cloud Consulting & SI Companies

List of the Best Cloud Consulting & SI Agencies

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