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

Median IT Limited
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A technology and solutions firm based in London that focuses on IT support and solutions for hotels. Our offerings encompass IT consultancy, managed IT services, and project management. Additionally, we provide tailored guest WiFi, telephony, and CCTV solutions to address your business needs.
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
London, England, Gb
Services Provided
35% Managed IT Services
15% Cybersecurity Assessments & Hardening
30% Cloud Consulting & SI
20% Unified Communications Consulting & SI
AI Summary
“Median IT Limited is a London-based technology firm specializing in IT consultancy, managed services, and bespoke solutions including guest WiFi, telephony, and CCTV for hotels.”
WTS - Waccamaw Telcom Systems
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Waccamaw Telcom (WTS) was established in 1980 as a center for refurbishing telecommunications equipment. We quickly responded to customer requests for a comprehensive service division that provided maintenance and support for PBX and Key Telephone systems. Today, Waccamaw Telcom Systems operates as
Highlights
10-49
Employees
Myrtle Beach, South Carolina, Us
Services Provided
35% Managed IT Services
15% Cybersecurity Assessments & Hardening
30% Cloud Consulting & SI
20% IT Staff Augmentation
AI Summary
“Waccamaw Telcom Systems offers comprehensive telecommunications and IT services including equipment sales, maintenance, network support, IP telephony, and security solutions with 24/7 support.”
Systems Support
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For three decades, we have implemented, enhanced, and decommissioned every conceivable technology solution. We have continually adapted as the industry has evolved. Despite these changes, our core focus has remained constant: to offer a secure and dependable technology solution that effectively meet
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Marshfield, Massachusetts, Us
Services Provided
30% Cloud Consulting & SI
20% IT Staff Augmentation
35% IT Helpdesk & Support Services
15% Disaster Recovery & Business Continuity Planning
AI Summary
“Systems Support delivers secure, reliable technology solutions tailored to client needs and budgets, leveraging three decades of experience across evolving industry landscapes.”
systemsGo
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systemsGo is a leading provider of IT and AV solutions for multinational corporations in the Asia Pacific region, offering innovative and integrated support for more than 26 years. Established in 1998 to address the unique IT requirements of foreign businesses in Greater China, Japan, South Korea, S
Highlights
50-249
Employees
Singapore, Sg
Services Provided
35% Managed IT Services
15% Cybersecurity Assessments & Hardening
20% IT Staff Augmentation
30% Cloud Consulting & SI
AI Summary
“systemsGo delivers innovative IT and AV solutions across the Asia Pacific, leveraging over 26 years of expertise and multilingual teams to support multinational corporations' growth.”
IT Authorities
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IT Authorities is a renowned Managed IT and Managed Security Service Provider based in Tampa, Florida. We serve clients across North America, spanning various industries, from small businesses with 10 employees to large companies with 29,000 employees. Our aim is to ensure you fully understand and e
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Tampa, Florida, Us
Services Provided
35% Managed IT Services
15% Cybersecurity Assessments & Hardening
30% Cloud Consulting & SI
20% IT Staff Augmentation
AI Summary
“IT Authorities is a Tampa-based Managed IT and Security Service Provider delivering comprehensive cloud, security, and consulting services to diverse North American businesses, emphasizing resource optimization and client support.”
Data Integrity
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Data Integrity is an IT firm that offers quick, affordable, and reliable solutions aimed at reducing clients' technology ownership costs. They provide IT solutions that combine hardware and software from top manufacturers. Their team of highly certified professionals remains at the forefront of tech
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Richmond Hill, Ontario, Ca
Services Provided
30% Cloud Consulting & SI
20% IT Staff Augmentation
35% Managed IT Services
15% Disaster Recovery & Business Continuity Planning
AI Summary
“Data Integrity delivers affordable, reliable IT solutions integrating top-tier hardware and software, supported by certified experts to reduce technology costs and ensure secure, responsive environments.”
Foundry24
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Foundry24 is a software studio that offers enterprise-level architecture solutions for early-stage companies. Our expertise lies in AWS cloud infrastructure, serverless applications, and scalable data-intensive systems from the outset. **What We Create** We tackle challenging technical issues th
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Denver, Colorado, Us
Services Provided+2 Services
12% Backend Development
10% API Development & Integration
8% Custom Web Application Development
4% Legacy System Modernization
AI Summary
“Foundry24 specializes in scalable, AWS-based software solutions including MVP development, legacy modernization, data pipelines, and technical advisory, supporting startups through growth with robust architectures.”
NSREEM LTD
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At Nsreem, we integrate AI-enhanced SEO techniques with a customized touch to support businesses in attaining lasting online growth. Our distinctive feature lies in the utilization of sophisticated AI tools to assess data, forecast trends, and refine strategies instantly, enabling us to adapt proact
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Ernakulam, Kerala, In
Services Provided+1 Services
23% Custom Web Application Development
10% Mobile App Development (iOS & Android)
27% Search Engine Optimization (SEO)
7% Social Media Marketing
AI Summary
“NSREEM LTD. leverages advanced AI-driven SEO strategies to deliver tailored, data-informed solutions that enhance online visibility, drive quality traffic, and support sustainable business growth.”
Funzone technologies pvt ltd
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Funzone Technologies Pvt Ltd is an IT solutions firm that has evolved from offering hyperlocal services to providing comprehensive IT support. Our mission is to assist business communities in establishing an online presence and leveraging our expertise to deliver effective business solutions. We col
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
9% E-Commerce Development
17% Custom Web Application Development
8% Mobile App Development (iOS & Android)
33% Cloud Consulting & SI
AI Summary
“Funzone Technologies Pvt Ltd delivers comprehensive IT solutions including scalable architecture, cloud computing, and app development to startups, SMBs, and enterprises across various industries.”
Hexa Origin Technologies
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Founded in 2015 in Austin, Texas, USA, Hexa Origin Technologies is a software development firm that tackles complex challenges by offering innovative software solutions using cutting-edge technologies for clients around the globe. We specialize in delivering contemporary solutions for demanding prob
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Services Provided+1 Services
9% E-Commerce Development
17% Custom Web Application Development
8% Mobile App Development (iOS & Android)
33% Cloud Consulting & SI
AI Summary
“Hexa Origin Technologies, founded in 2015, specializes in innovative software, web, mobile, and e-commerce solutions, serving over 140 clients globally with expertise across 25+ industries.”

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Top Cloud Consulting & SI Companies

List of the Best Cloud Consulting & SI Agencies

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