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

4ESTOVISION LTD
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4estovision Ltd is a UK-registered private limited company that was incorporated on July 8, 2024, and is currently operational. It falls within the information technology services sector and is categorized under other IT service activities. The company is considered small (micro-sized), with both tu
Highlights
< $25/hr
Avg Hourly Rate
2-9
Employees
Services Provided
50% Cloud Consulting & SI
25% Custom Web Application Development
13% E-Commerce Development
12% Mobile App Development (iOS & Android)
AI Summary
“4estovision Ltd is a UK-based micro-sized IT services company specializing in technology and consulting, operating across various IT service activities with offices in Liverpool.”
Commerce Architects
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Tailored, cloud-based solutions for your ecommerce operations. As an AWS Advanced Partner and experts in Google Cloud Platform, Commerce Architects collaborates with your team to create and execute strategies that address your toughest business challenges and facilitate the growth of your ecommerce
Highlights
$25,000+
Min Project Size
50-249
Employees
Spokane, Washington, Us
Services Provided
35% E-Commerce Development
15% Custom Web Application Development
43% Cloud Consulting & SI
7% Generative AI
AI Summary
“Commerce Architects delivers tailored, cloud-based ecommerce solutions, leveraging AWS and Google Cloud expertise to address business challenges and drive online retail growth.”
EzeOne Technologies Private Limited
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EzeOne Technologies creates innovative business software specifically for manufacturers, distributors, and consumer brands in India. Our cloud-based platform integrates sales, channels, warehouses, service, and marketing, ensuring that all teams operate from the same data with real-time key performa
Highlights
$1,000+
Min Project Size
10-49
Employees
Faridabad, Haryana, In
Services Provided
35% Mobile App Development (iOS & Android)
15% Custom Web Application Development
45% Cloud Consulting & SI
5% CRM Consulting and SI
AI Summary
“EzeOne Technologies develops integrated cloud-based software solutions for Indian manufacturers and brands, enhancing sales, distribution, warehousing, service, marketing, and lead management for improved operational efficiency.”
QuantZent
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QuantZent is an innovative IT firm that provides cutting-edge solutions in data and semiconductor technologies. Established in 2021, the company focuses on cloud software development, AI integration, data science, and embedded systems design. With a commitment to sustainable innovation, QuantZent as
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided
20% Custom Web Application Development
20% Mobile App Development (iOS & Android)
10% E-Commerce Development
50% Cloud Consulting & SI
AI Summary
“QuantZent, founded in 2021, specializes in advanced IT solutions including cloud software, AI, data science, and semiconductor technologies, emphasizing sustainable, accurate, and user-friendly innovations.”
Heapstorm
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We are a group of enthusiastic technology specialists committed to providing cutting-edge cloud infrastructure and tailored web applications. With our skills in both development and operations, as well as back-end and front-end solutions, we enable businesses to succeed in the digital era. We assist
Highlights
2-9
Employees
Services Provided
50% Cloud Consulting & SI
10% API Development & Integration
20% Custom Web Application Development
20% E-Commerce Development
AI Summary
“Heapstorm specializes in cloud infrastructure and custom web applications, offering end-to-end development and operations expertise to create scalable, secure digital solutions for businesses.”
DevX Consultancy
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"I hired the DevX team to create the News Line mobile app. They completed the project swiftly and provided excellent support both during and after the launch. Their technical expertise is impressive, and their communication is very clear. I highly recommend their services." "Hello! We are an IT se
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
25% Mobile App Development (iOS & Android)
5% Legacy System Modernization
15% Custom Web Application Development
5% E-Commerce Development
AI Summary
“DevX Consultancy is an Indian IT services firm specializing in full-stack web and mobile app development and AWS cloud solutions, known for swift delivery and strong client communication.”
Immute LTD
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Skills: Quick prototyping, minimum viable products (MVP), resilient distributed architectures, strong monolithic applications, user-friendly APIs, intricate user interfaces, contemporary database design, and cross-platform integration. Areas of expertise: finance and payments, maritime, media, onlin
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
13% Mobile App Development (iOS & Android)
5% E-Commerce Development
25% Custom Web Application Development
7% Blockchain & Web3 Development
AI Summary
“Immute LTD. specializes in rapid prototyping and resilient software architectures across finance, maritime, media, gaming, and blockchain, utilizing diverse technologies and cross-platform integration.”
zeco.solutions
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We enable companies to enhance their operations, foster innovation, and succeed in a constantly changing digital environment.
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Services Provided
40% Other IT Consulting and SI
10% IT Staff Augmentation
50% Cloud Consulting & SI
AI Summary
“zeco.solutions empowers businesses to improve operations, drive innovation, and adapt effectively to evolving digital landscapes, supporting sustainable success in competitive markets.”
VFN Computers
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We offer dependable and affordable IT services tailored for small to medium-sized businesses, covering network installation, cybersecurity, cloud services, virtual technology, and tech support. Our goal is to streamline technology, allowing you to concentrate on expanding your business.
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
Services Provided
50% Cloud Consulting & SI
35% Managed IT Services
15% Cybersecurity Assessments & Hardening
AI Summary
“VFN Computers provides reliable, cost-effective IT solutions for small to medium businesses, including network setup, cybersecurity, cloud, virtualization, and support to enhance operational efficiency.”
Opsio AB
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In a time when data loss and downtime can severely impact operations, Opsio Cloud provides powerful Cloud Disaster Recovery Services aimed at protecting your digital infrastructure and ensuring operational continuity. Our customized solutions leverage cutting-edge cloud technologies to minimize the
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided
50% Cloud Consulting & SI
15% Managed IT Services
15% DevOps Engineering
20% Cybersecurity Assessments & Hardening
AI Summary
“Opsio AB offers advanced cloud disaster recovery services that protect digital infrastructure through automated backups, scalable recovery, and proactive monitoring to ensure operational continuity.”

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Top Cloud Consulting & SI Companies

List of the Best Cloud Consulting & SI Agencies

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