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

Flying Buttress
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Flying Buttress focuses on providing implementation and support services for Architecture, Engineering, and Design firms. With more than 80 years of collective experience in the AED sector, Flying Buttress effectively integrates technology to meet your company's requirements.
Highlights
10-49
Employees
Services Provided
60% Other IT Consulting and SI
40% Cloud Consulting & SI
AI Summary
“Flying Buttress delivers specialized IT consulting, cloud integration, and managed technology services tailored for Architecture, Engineering, and Design firms, leveraging extensive industry experience to optimize operations.”
Quantum FBI, LLC
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Quantum FBI is a professional services company that merges finance, technology, and skilled personnel to provide clients with functional assistance and strategic guidance through their expertise, data, and analytics. We aid early-stage and mid-market businesses in enhancing their operational efficie
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Services Provided
50% BI & Big Data Consulting & SI
40% Cloud Consulting & SI
10% ECM Consulting and SI
AI Summary
“Quantum FBI, LLC delivers integrated finance and technology services, leveraging expert personnel, data, and cloud solutions to drive operational efficiency and growth for early-stage and mid-market businesses.”
TeleMountain Communications
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At TeleMountain Communications, we upgrade business communication systems through cloud solutions such as UCaaS, CCaaS, VoIP, AI, and automation. We partner with companies of various sizes to create customized cloud communication strategies that improve call reliability, promote scalability, lower I
Highlights
2-9
Employees
Services Provided
40% AI Strategy & Roadmap Consulting
45% Cloud Consulting & SI
15% Unified Communications Consulting & SI
AI Summary
“TeleMountain Communications delivers customized cloud-based communication solutions, enhancing scalability, reliability, and customer experience through UCaaS, CCaaS, VoIP, AI, and automation for diverse businesses.”
Dorustree Private Limited
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Dorustree provides IT consulting services and dedicated remote teams to clients worldwide. Our main areas of expertise include enterprise application development, SaaS product engineering, and PaaS customization. We also support startups and established companies in modernizing legacy systems, evalu
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Tiruchirappalli, Tamil Nadu, In
Services Provided+1 Services
23% SaaS Product Development
17% Legacy System Modernization
10% Custom Web Application Development
40% Cloud Consulting & SI
AI Summary
“Dorustree Private Limited offers comprehensive IT consulting and software development services, specializing in enterprise applications, cloud solutions, digital transformation, and scalable product engineering worldwide.”
Sharptag
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We are a committed team of software consultants, engineers, and designers with expertise in Web and Mobile applications, CRM, CMS, and SharePoint development. Our professional methodology consistently delivers high-quality outcomes within a short time and aligns with your budget. We strive to create
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Beirut, Bayrut, Lb
Services Provided
65% CRM Consulting and SI
35% Cloud Consulting & SI
AI Summary
“Sharptag is a software consultancy specializing in innovative web and mobile applications, CRM, CMS, SharePoint, and cloud solutions, delivering efficient, user-centric digital products for enterprises.”
Miratech
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Miratech empowers visionaries to make a difference in the world. As a global IT services and consulting firm, we integrate innovations from both large enterprises and startups. Currently, we facilitate digital transformation for some of the world’s largest companies. By collaborating with organizati
Highlights
250-999
Employees
Warszawa, Masovian, Pl
Services Provided
40% Other IT Consulting and SI
15% Unified Communications Consulting & SI
10% IT Staff Augmentation
35% Cloud Consulting & SI
AI Summary
“Miratech is a global IT services and consulting firm specializing in digital transformation and innovation integration, delivering agile solutions that exceed project goals since 1989.”
Jana Digital solutions
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We offer creative and strategic solutions along with comprehensive implementation support to assist clients in their digital transformation journey. By leveraging dependable, high-quality, and highly skilled professionals, along with adaptable engagement models, we guarantee that our clients receive
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Middletown, Delaware, Us
Services Provided
38% Cloud Consulting & SI
12% IT Staff Augmentation
50% Managed IT Services
AI Summary
“Jana Digital Solutions provides strategic and creative digital transformation services supported by skilled professionals and flexible models, ensuring clients achieve sustainable long-term success.”
Outsourcing IT "emTeq"
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Emteq is a Polish IT firm with seven years of direct experience in assisting small and medium-sized enterprises. Our focus lies in website development, continuous IT support, and the deployment of AI agents that help automate routine business tasks. What differentiates us is our hands-on approach to
Highlights
$5,000+
Min Project Size
Wejherowo, Pl
Services Provided
40% Cloud Consulting & SI
60% Custom AI Chatbot Development
AI Summary
“Emteq is a Polish IT company specializing in website development, AI-driven automation, and cloud solutions, providing personalized IT support tailored for small and medium-sized businesses.”
Crystalloids
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Your Marketing Engineers Our services focus on Data, Decision Making, and Customer Engagement. We can support you in innovating, expanding, and becoming a more customer-focused organization through Google Cloud. Our award-winning solutions will equip you with the agility, scalability, and cost-effic
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Amsterdam, North Holland, Nl
Services Provided+3 Services
4% CRM Consulting and SI
48% BI & Big Data Consulting & SI
34% Cloud Consulting & SI
4% ECM Consulting and SI
AI Summary
“Crystalloids leverages Google Cloud to deliver big data, machine learning, and marketing solutions, enabling organizations to enhance customer engagement, decision-making, and scalable growth.”
Managed Solution
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Managed Solution is a highly regarded Microsoft Partner of the Year and the leading IT service provider in San Diego. As a Top 1% Microsoft Cloud Solution Provider, we offer round-the-clock IT help desk support across the nation, along with services in Office 365, cloud solutions (public, private, h
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
San Diego, California, Us
Services Provided+1 Services
35% Cloud Consulting & SI
20% Cybersecurity Assessments & Hardening
30% IT Helpdesk & Support Services
5% Unified Communications Consulting & SI
AI Summary
“Managed Solution, a top Microsoft Partner, delivers tailored IT services including cloud consulting, cybersecurity, and helpdesk support, optimizing technology for midmarket and enterprise business growth.”

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Top Cloud Consulting & SI Companies

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