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

DATAYIELD
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Datayield adds an extra layer of insight for industries utilizing blockchain technology. We assist you in gaining a deeper understanding of your customers, refining your product offerings more effectively, and discovering new avenues for revenue. The solutions we create will offer you insights based
Highlights
2-9
Employees
Services Provided
70% BI & Big Data Consulting & SI
30% Cloud Consulting & SI
AI Summary
“Datayield leverages blockchain data analytics and visualization to help businesses understand customers, optimize products, forecast trends, and identify dependencies for enhanced decision-making and revenue growth.”
thinqloud
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Established in 2016, Thinqloud is a prominent Salesforce Development and Cloud Advisory firm located in Pune, India. The company has delivered a variety of innovative solutions to sectors such as Nonprofits, Higher Education, Finance, Real Estate, and Chemical Startups using the Salesforce CRM platf
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided
70% CRM Consulting and SI
30% Cloud Consulting & SI
AI Summary
“Thinqloud, established in 2016 in Pune, India, specializes in Salesforce development, offering consulting, customization, and cloud advisory services across diverse industries.”
Classroom365
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Founded in South East London, Classroom365 offers a comprehensive suite of ICT services for schools throughout London and the South East of the UK. Our team is committed to the education sector, providing everything from school IT support to customized installations of interactive displays. All of o
Highlights
$50-99/hr
Avg Hourly Rate
10-49
Employees
London, England, Gb
Services Provided+2 Services
18% Managed IT Services
20% IT Helpdesk & Support Services
7% Cybersecurity Assessments & Hardening
5% Disaster Recovery & Business Continuity Planning
AI Summary
“Classroom365 delivers tailored ICT services to schools across London and the South East, including IT support and interactive display installations, staffed by certified professionals enhancing educational technology.”
AGT Computer Services Ltd
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AGT Computer Services Ltd offers IT support, managed IT services, and cybersecurity solutions for businesses. Located in Blackpool, the company assists organizations with system upkeep, network management, and security to minimize downtime and ensure seamless operations. Their services are customize
Highlights
2-9
Employees
Services Provided
28% Cybersecurity Assessments & Hardening
22% Managed IT Services
35% Cloud Consulting & SI
15% Unified Communications Consulting & SI
AI Summary
“AGT Computer Services Ltd provides tailored IT support, managed services, and cybersecurity solutions ensuring reliable system maintenance, network management, and reduced downtime for businesses.”
Go Nimbly
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Go Nimbly, located in San Francisco, is a leading firm in the Revenue Operations sector and offers consultancy services for business technology. It helps SaaS and other dynamic, high-growth companies by delivering the strategies, technologies, and operational positions required to enhance strategic
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
San Francisco, California, Us
Services Provided
60% CRM Consulting and SI
30% Cloud Consulting & SI
10% Other IT Consulting and SI
AI Summary
“Go Nimbly provides consultancy in Revenue Operations, enabling high-growth SaaS companies to implement strategies and technologies that drive strategic growth and meet revenue goals.”
ClickAway IT Services
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Since 2002, ClickAway has been supporting thousands of small businesses across Northern California, with IT Consultants based in San Jose, Palo Alto, Santa Cruz, and nearby areas. Our skilled and certified technicians come highly recommended for our business IT services. We take care of various need
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Campbell, California, Us
Services Provided
60% Managed IT Services
10% IT Staff Augmentation
30% Cloud Consulting & SI
AI Summary
“Since 2002, ClickAway IT Services delivers tailored managed IT, staff augmentation, and cloud solutions, supporting small businesses in Northern California with secure, reliable, and adaptable technology infrastructure.”
Seasmartz Technologies LLP
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Seasmartz is a company specializing in smart software solutions and digital transformation, boasting over 10 years of industry experience. We assist businesses in creating scalable digital products and modernizing their operations through cutting-edge technology. With over 500 successful projects un
Highlights
$10,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Sahibzada Ajit Singh Nagar, Punjab, In
Services Provided
30% Cloud Consulting & SI
20% AI Strategy & Roadmap Consulting
28% Mobile App Development (iOS & Android)
22% Custom Web Application Development
AI Summary
“Seasmartz Technologies LLP delivers comprehensive digital transformation solutions including web, mobile, AI/ML, and cloud services, serving diverse industries with scalable, secure, and client-focused software products.”
GuideIT
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Technology is essential for all businesses, but its complexity and constant evolution can make management challenging. As a result, many business leaders seek out trustworthy advisors who can help them maximize technology in line with their business goals and desired outcomes. This is where GuideIT
Highlights
$10,000+
Min Project Size
250-999
Employees
Plano, Texas, Us
Services Provided+1 Services
30% Cloud Consulting & SI
13% Unified Communications Consulting & SI
7% IT Staff Augmentation
35% Managed IT Services
AI Summary
“GuideIT provides consulting, managed services, and digital transformation to healthcare and commercial sectors, helping organizations optimize technology, improve operations, reduce costs, and gain customer insights.”
PCR Business Systems
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PCR Business Systems, located in Akron, Ohio, is a managed IT services provider catering to small and midsized businesses throughout Northeast Ohio, including areas like Cleveland and Canton. Since its establishment in 2004, PCR has assisted organizations in enhancing their reliability, security, an
Highlights
10-49
Employees
Akron, Ohio, Us
Services Provided
20% IT Staff Augmentation
30% Cloud Consulting & SI
22% Cybersecurity Assessments & Hardening
28% Managed IT Services
AI Summary
“PCR Business Systems delivers managed IT services, cybersecurity, cloud consulting, and IT staff augmentation, enabling small to midsized businesses in Northeast Ohio to enhance security and efficiency.”
OpsaraCloud
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Everyone appreciates the convenience of cloud services, but not everyone operates solely in the cloud! OpsaraCloud's Secure Access Service Edge (SASE) combines networking and security to ensure smooth and secure access regardless of where people are. We support "infrastructure everywhere" by offerin
Highlights
50-249
Employees
Milpitas, California, Us
Services Provided
20% Other IT Consulting and SI
30% Cloud Consulting & SI
22% Managed IT Services
28% Cloud Infrastructure Setup (AWS / GCP / Azure)
AI Summary
“OpsaraCloud delivers Secure Access Service Edge (SASE) solutions that integrate networking and security, enabling seamless, secure access and cloud-adjacent infrastructure deployment at the Edge for modern applications.”

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