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

CloudBilling
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CloudBilling is a rapidly growing technology company based in the Netherlands that simplifies the usage economy through transparent solutions that offer clarity on invoices, usage, and data. Founded in 2009, CloudBilling originally aimed to assist early SaaS companies by providing billing solutions
Highlights
10-49
Employees
Naarden, North Holland, Nl
Services Provided
60% BI & Big Data Consulting & SI
40% Cloud Consulting & SI
AI Summary
“CloudBilling, a Dutch technology firm, delivers transparent cloud-based billing and data analytics solutions, enabling clients to navigate usage economy complexities with clear invoice and usage insights.”
SailPoint
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SailPoint, a leader in enterprise identity management, provides the Power of Identity to clients globally. Their open identity platform enables organizations to explore new markets, expand their workforce, adopt new technologies, accelerate innovation, and compete internationally. Recognized as both
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
250-999
Employees
Austin, Texas, Us
Services Provided
10% BI & Big Data Consulting & SI
40% Cloud Consulting & SI
50% Other IT Consulting and SI
AI Summary
“SailPoint delivers an open identity governance platform enabling enterprises to securely manage workforce expansion, technology adoption, and regulatory compliance across complex IT environments globally.”
GOStack
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At GOStack, we assist innovative companies in achieving engineering excellence throughout all layers of their technology infrastructure. As an AWS Advanced Tier Partner, we provide dependable, scalable, and cost-effective cloud solutions customized to meet business requirements. Our primary areas of
Highlights
$100-149/hr
Avg Hourly Rate
10-49
Employees
Marupe, Marupe Municipality, Lv
Services Provided
50% BI & Big Data Consulting & SI
40% Cloud Consulting & SI
10% IT Staff Augmentation
AI Summary
“GOStack delivers expert, scalable cloud and software engineering solutions across DevOps, AI, analytics, and database domains, enabling businesses to optimize operations and innovate efficiently.”
Collectiv
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Collectiv is a high-end Data & AI consulting firm that analytics leaders trust for exceptional consulting in Microsoft Fabric, Power BI, and Databricks. We assist organizations that are determined not to settle for mediocre data platforms by designing, implementing, and scaling modern analytics solu
Highlights
10-49
Employees
Chicago, Illinois, Us
Services Provided
50% BI & Big Data Consulting & SI
40% Cloud Consulting & SI
10% IT Staff Augmentation
AI Summary
“Collectiv is a premier Data & AI consulting firm specializing in Microsoft Fabric, Power BI, and Databricks, delivering scalable, secure enterprise analytics solutions with strategic support and managed services.”
Edge Solutions Group
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Our mission is to offer our clients cutting-edge business technology solutions and services that transform their IT challenges into competitive advantages. We are dedicated to ensuring our clients' continuous satisfaction by delivering a wide range of services, employing the best available technolog
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Santa Monica, California, Us
Services Provided
50% Managed IT Services
40% Cloud Consulting & SI
10% Disaster Recovery & Business Continuity Planning
AI Summary
“Edge Solutions Group delivers comprehensive IT managed services and cloud consulting, transforming challenges into competitive advantages with tailored, reliable, and secure technology solutions across industries.”
Quadra Tek Ltd.
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Quadra Tek is a company specializing in IT services and consulting. Established by four technology enthusiasts, it is committed to addressing business challenges and aims to consistently deliver projects on time, within budget, and beyond expectations. By prioritizing business objectives, human reso
Highlights
2-9
Employees
Sofia, Sofia, Bg
Services Provided
50% BI & Big Data Consulting & SI
40% Cloud Consulting & SI
10% Other IT Consulting and SI
AI Summary
“Quadra Tek Ltd. delivers IT consulting and services, focusing on timely, budget-conscious solutions that align business goals with advanced technological expertise and skilled professionals.”
Spectrum Virtual
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Spectrum Virtual is a Managed Cloud Technology provider that combines private, public, and SaaS solutions to meet client needs. Their offerings focus on the cloud desktop trend, aiming to mitigate risks by employing reliable and secure technologies.
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Cheshire, Connecticut, Us
Services Provided
43% Cloud Consulting & SI
7% Unified Communications Consulting & SI
35% Managed IT Services
15% Cybersecurity Assessments & Hardening
AI Summary
“Spectrum Virtual delivers managed cloud technology solutions integrating private, public, and SaaS platforms, focusing on secure, reliable cloud desktops to address diverse client requirements and risks.”
Xomacs
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Xomacs is a software company located in the United States. With a forward-thinking approach to e-learning, we specialize in providing digital services and serve as an engaging software development and IT platform for tech enthusiasts around the globe. As an innovative technology firm, our goal is to
Highlights
$10,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Karachi, Sindh, Pk
Services Provided
40% BI & Big Data Consulting & SI
45% Cloud Consulting & SI
15% Other IT Consulting and SI
AI Summary
“Xomacs is a US-based software company specializing in innovative digital and IT solutions, delivering cost-effective, reliable products to support global business growth and technology advancement.”
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Reboot Monkey
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Explore extensive data center solutions crafted to adapt to your business’s changing requirements. Whether you need secure colocation services, effective server migration, or customized infrastructure management, we offer complete support to ensure your IT environment operates seamlessly, securely,
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
Services Provided
50% Cloud Consulting & SI
25% Managed IT Services
15% Disaster Recovery & Business Continuity Planning
10% IT Helpdesk & Support Services
AI Summary
“Reboot Monkey offers secure, scalable data center solutions including colocation, server migration, and customized infrastructure management to optimize IT performance and ensure operational efficiency.”
PSM Partners
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PSM Partners is a leading IT consulting firm in Chicago that provides IT management services and talent acquisition. Our managed IT services encompass consulting and project-based solutions including business IT support, cloud solutions, cybersecurity, IT infrastructure, and telecommunications. Addi
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
50-249
Employees
Chicago, Illinois, Us
Services Provided
35% Cloud Consulting & SI
15% IT Staff Augmentation
50% Cybersecurity Assessments & Hardening
AI Summary
“PSM Partners is a Chicago-based IT consulting firm offering managed IT services, cloud solutions, cybersecurity, infrastructure, and talent acquisition to support business growth through technology.”

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Top Cloud Consulting & SI Companies

List of the Best Cloud Consulting & SI Agencies

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