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

Ingold Solutions GmbH
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Ingold Solutions is a certified e-commerce agency based in Berlin, specializing in Magento, Shopify, and Shopware. As an experienced, owner-operated company, we provide affordable and scalable e-commerce solutions, which include development, design, optimization, and managed hosting. Whether you're
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Berlin, Berlin, De
Services Provided+2 Services
18% Custom Web Application Development
8% Mobile App Development (iOS & Android)
25% Cloud Consulting & SI
25% Managed IT Services
AI Summary
“Ingold Solutions GmbH is a certified Berlin-based e-commerce agency specializing in scalable, secure Magento, Shopify, and Shopware solutions with tailored development, hosting, UX, integrations, and marketing support.”
SpanIdea Systems
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Spanidea Systems is a global frontrunner in technology design and systems engineering, leading the way in innovation. We focus on offering state-of-the-art solutions and services that empower businesses in the digital age. With our extensive knowledge in system engineering and a strong grasp of emer
Highlights
250-999
Employees
Santa Clara, California, Us
Services Provided
50% Mobile App Development (iOS & Android)
25% BI & Big Data Consulting & SI
25% Cloud Consulting & SI
AI Summary
“SpanIdea Systems is a global leader in technology design and systems engineering, delivering scalable, innovative solutions that enhance operational efficiency and drive sustainable business growth.”
CODETIQ
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At CODETIQ, we are driving Tech Excellence: Our IT service firm acts as your strategic ally in unleashing exceptional technological capabilities. With a solid history of innovation and outstanding service, we effortlessly incorporate advanced solutions and top-tier talent into your operations. Our c
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Beograd, Belgrade, Rs
Services Provided
50% Custom Web Application Development
25% BI & Big Data Consulting & SI
25% Cloud Consulting & SI
AI Summary
“CODETIQ is a strategic IT services partner delivering innovative, customized solutions that enhance efficiency, scalability, and security for large tech enterprises, enabling accelerated growth and competitiveness.”
7Security
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7Security GmbH is a Qualified Security Assessor (QSA) firm that is authorized to offer PCI DSS certification for merchants and payment service providers across Europe, CEMEA, and the USA. We deliver expert consulting services in compliance auditing, including PCI DSS, PCI 3DS Core, PCI PIN Security,
Highlights
$100-149/hr
Avg Hourly Rate
10-49
Employees
Vienna, Vienna, At
Services Provided
50% Cybersecurity Assessments & Hardening
25% Cloud Consulting & SI
25% Other IT Consulting and SI
AI Summary
“7Security GmbH is a qualified security assessor providing expert compliance auditing and certification services, including PCI DSS and ISO/IEC 27001, for financial institutions and Fintechs across multiple regions.”
Accent Computer Solutions Inc.
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Whether you're looking to completely outsource your IT services or enhance the skills of your in-house IT team, we are ready to assist you. Since 1987, Accent Computer Solutions has been delivering exceptional IT services to the business sector. Established by Marty Kaufman, Accent combines outstand
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
50-249
Employees
Rancho Cucamonga, California, Us
Services Provided
50% Managed IT Services
25% Other IT Consulting and SI
25% Cloud Consulting & SI
AI Summary
“Accent Computer Solutions Inc. provides comprehensive IT services and proactive management to businesses, blending exceptional customer support with outsourced or enhanced in-house IT solutions since 1987.”
eSoftware Associates
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Established in 2006, eSoftware Associates is a prominent consulting firm focused on Microsoft Power Apps, SharePoint, and Office 365. We uniquely concentrate on Office 365 and custom applications developed with Excel, Access, and SQL. This specialization enables us to accurately assess your business
Highlights
$1,000+
Min Project Size
10-49
Employees
New York, New York, Us
Services Provided
50% Custom Web Application Development
25% BI & Big Data Consulting & SI
25% Cloud Consulting & SI
AI Summary
“Founded in 2006, eSoftware Associates specializes in tailored Microsoft Power Apps, SharePoint, and Office 365 solutions, leveraging extensive US-based expertise to meet diverse industry needs.”
Sera-Brynn
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Sera-Brynn is a prominent cybersecurity audit and advisory company established in 2011 by ex-members of the U.S. intelligence sector. It is recognized as the 10th best globally on the Cybersecurity 500 list and is well-regarded for its compliance and cyber risk management offerings. Our team compris
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Suffolk, Virginia, Us
Services Provided
50% Cybersecurity Assessments & Hardening
25% Other IT Consulting and SI
25% Cloud Consulting & SI
AI Summary
“Sera-Brynn, founded by former U.S. intelligence professionals, excels globally in cybersecurity audits, compliance, risk management, and forensic consulting with expert multidisciplinary teams.”
Swarming Technology
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Since 2011, Swarming Technology has been providing e-commerce solutions that empower businesses to grow and maximize the vast opportunities in B2C and B2B digital commerce. Our extensive technical knowledge, robust business insight, and innovative approach make Swarming an essential partner for any
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Milwaukee, Wisconsin, Us
Services Provided
50% E-Commerce Development
25% Cloud Consulting & SI
25% Other IT Consulting and SI
AI Summary
“Swarming Technology delivers comprehensive e-commerce solutions integrating software development, cloud consulting, and IT strategy to optimize and grow B2C and B2B digital commerce platforms.”
LinkSoft Technologies
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We are a wholly Czech company operating on the global market. We take pride in our personalized approach and strive to foster long-lasting partnerships with our clients. Our team consists of over 170 skilled professionals dedicated to delivering high-quality software tailored to meet individual need
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Prague, Cz
Services Provided
50% Custom Web Application Development
25% IT Staff Augmentation
25% Cloud Consulting & SI
AI Summary
“LinkSoft Technologies, a Czech firm with 170+ experts, delivers customized software, AI, and cloud solutions globally, emphasizing professionalism, fairness, and lasting client partnerships.”
Ballast Services
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Ballast Services is a worldwide cybersecurity provider that assists organizations in preparing for, defending against, and addressing cybersecurity threats. Their acclaimed managed services reduce business risks, foster innovation, and enhance the reliability and security of clients' technologies. B
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+1 Services
33% Cloud Consulting & SI
20% Managed IT Services
10% Cybersecurity Assessments & Hardening
4% IT Compliance & Governance
AI Summary
“Ballast Services is a global cybersecurity provider offering managed services that help diverse industries reduce risks, enhance security, and maintain reliable technology infrastructures.”

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Top Cloud Consulting & SI Companies

List of the Best Cloud Consulting & SI Agencies

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