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Top 10 Cloud Consulting Companies in 2025
Top 10 Cloud Consulting Companies in 2025 Explore the top cloud consulting companies of 2025 offering expert support for strategy, migration, cost optimization, and secure multi-cloud transformation.
3 mins read •    Updated on July 4, 2025
Author
Aditya Santhanam
TL;DR
  • Cloud consulting firms help businesses plan cloud adoption, optimize costs, and choose the right cloud models (public, hybrid, or multi-cloud).
  • Top consultancies (like Entrans) combine strategic planning with technical execution, from migration to CI/CD and infrastructure automation.
  • Security, compliance, and governance are core competencies; good cloud consultants guide enterprises through risk and regulation.
  • Ongoing managed services keep cloud environments reliable and efficient — not just at launch, but for long-term operations.
  • Business expectations become more complex as the cloud platforms grow. Cloud consulting services take care of the complexities of cloud adoption and act as a seasoned GPS for the digital journey. Cloud consulting companies take care of what to migrate, how to optimize costs, and guide us on which cloud platform to choose. 

    A cloud consulting company offers the roadmap and technical things needed for evaluating workloads and improving CI/CD pipelines.

    In this article, we will see the 10 top cloud consulting companies that have shown the ability to enhance reliability and streamline deployments.

    How We Selected the Top Cloud Consulting Companies

    Choosing the right cloud consulting companies requires an evaluation process based on their measurable business value. Our selection methodology was highlighted based on the factors that help the organization to stand out in service quality, reliability, and innovation.

    • Expertise and certifications: We have carefully looked for cloud consulting that has deep technical expertise in cloud technologies in all sorts of environments, like public, private, and hybrid cloud environments. Strong partnerships with AWS, Microsoft Azure, and Google Cloud were considered key indicators of credibility and technical leadership.
    • Multi-Cloud and Hybrid capabilities: A good Cloud consulting company should be capable of handling a multi-cloud or hybrid environment, as not all organizations will have a similar cloud architecture or environment.
    • Years of experience: Listed Cloud consulting companies based on industry experience concerning their domain. Those who have a proven track record of serving clients in your industry will be able to provide good-quality service.
    • Security and Compliance: A Cloud consulting company should be able to commit to the industry standards, regulatory compliance, and should be able to provide transparency in data management and disaster recovery. 
    • Client review: We have researched the case studies, testimonials, and reviews given by the customers. A strong portfolio demonstrates that successful cloud transformation and innovation were prioritized. 
    • Pricing details and engagement models: Cost-effectiveness is also considered an important factor in choosing the right cloud consulting company. Since it is one of the main reasons to move to the cloud, the pricing details should be transparent and should not have any hidden costs.

    Top Cloud Consulting Companies

    The best cloud consulting companies are

    1. Entrans

    Entrans is an AI-first digital engineering partner that helps you build cloud-native ecosystems. We specialize in helping organizations with SaaS, AI/automation, cloud, and full-stack engineering to build scalable products and modernize legacy systems.

    Cloud Consulting Company Entrans

    Key Services of Entrans

    • Cloud Strategy and Migration: Entrans acts as a cloud consulting and managed services provider. We start with assessing the cloud readiness, then detailing the migration plan from on-premise to cloud to cloud environment. We help in choosing the right cloud providers and deployment models.
    • Cloud-native Development: We design and build new applications by focusing on transforming legacy applications by adopting cloud-native architectures, containerization (like Docker/ Kubernetes), and serverless enablement across AWS, Azure, and GCP.
    • Agentic AI: We follow an AI-first digital transformation, through which we build agentic AI frameworks and integrate gen AI into enterprise systems.
    • Data Engineering and Advanced Analytics: We are involved in the design and implementation of modern data lakes/warehouses (like Snowflake, Redshift, BigQuery), ETL/ELT pipelines, and BI dashboards.
    • MLOps/DataOps: We bring automation and reliability to the entire data and ML lifecycle. This ensures that your pipelines are production-ready, scalable, and auditable.
    • Managed Cloud Services: We provide 24/7 ongoing support, infrastructure management (IaC), cybersecurity, and continuous monitoring to ensure system stability, compliance, and performance optimization.
    • Security and Compliance: We implement security services(IAM, encryption, threat detection) using AWS-native tools and third-party tools. As a part of cloud governance, we make sure that they are compliant with regulatory requirements.
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    2. Accenture

    Accenture is a leading Information Technology (IT) and management consulting company. They deliver cloud value by combining an AI-first intelligent transformation strategy with industry experience. Accenture has a deep alliance with Microsoft Azure and Google Cloud.

    Cloud Consulting Company Accenture

    Key Services of Accenture

    • Accenture helps clients develop a customized cloud roadmap by offering end-to-end services, including cloud strategy, migration, and modernization.
    • They provide integrated cloud capabilities like cloud security and FinOps. Through this, the data, infrastructure, and security are unified and aligned with strict regulatory and geopolitical requirements.
    • Accenture takes care of post-migration, cloud operations, governance, and cost optimization.

    3. Deloitte

    Deloitte is one of the Big Four accounting firms that delivers cloud-enabled business transformation by migrating and modernizing the core systems. They are an AWS Premier consulting partner.

    Cloud Consulting Company Deloitte

    Key Services of Deloitte

    • Deloitte builds cloud-native data platforms by integrating AI across its cloud environments and performing analytics.
    • One of the core service Deloitte provide is giving strategic advice on the transformation model and application modernization using cloud-native services.
    • Deloitte specializes in building resilient cloud infrastructure using Infrastructure as Code (IaC) and offers managed services.

    4. Cognizant

    Cognizant is a global IT software company that specializes in digital transformation and technology modernization. They provide end-to-end, outcome-driven cloud modernization and management by utilizing tools and deep industry expertise.

    Cloud Consulting Company Cognizant

    Key Services of Cognizant

    • Cognizant helps in automating CI/CD pipelines and gives more reliable and faster releases as part of their Cloud DevOps services.
    • They also provide cloud migration consulting services, such as moving the data from legacy systems to modern cloud-native platforms.
    • Through their platform, Cognizant Skygrade, they provide AI-driven cloud foundation services that include governance, security protocols, and continuous FinOps services.

    5. Capgemini

    Capgemini is a global IT consulting company that delivers tangible business value. They provide an end-to-end cloud transformation journey focused on achieving tangible business outcomes.

    Cloud Consulting Company Capgemini

    Key Services of Capgemini

    • Capgemini mainly focuses on three main categories: Cloud for Customer First, Cloud for Enterprise Management, and Cloud for Intelligent Industry. By this, they simplify the complexities of multi-cloud adoption and integrate modern capabilities like AI.
    • Capgemini builds and designs vendor-agnostic, automated cloud platforms using DevSecOps and Site Reliability Engineering (SRE) principles to ensure continuous performance, security, and governance.

    6. Slalom

    Slalom is a global business technology consulting firm that is known for delivering AI models. They mainly focus on Strategy, technology, and business transformation. They deliver end-to-end customized solutions that integrate with organizations, combining strategy and execution to deliver outcomes across major platforms like AWS, Azure, and GCP.

    Cloud Consulting Company Slalom

    Key Services of Slalom

    • Slalom covers the entire lifecycle of cloud, which includes migration, modernization, infrastructure engineering, and digital product building.
    • Slalom uses advanced cloud technologies such as machine learning, Gen AI, and data engineering to reduce cost and maximize ROI.
    • Slalom holds top-tier partnerships with all major cloud providers, including AWS, Azure, and Google Cloud Platform (GCP).

    7. Rackspace Technology

    Rackspace Technology is a leading end-to-end hybrid and multi-cloud solutions provider that combines comprehensive consulting, professional, and managed services. They operate in a complex cloud environment across all major platforms like AWS, Azure, and GCP.

    Cloud Consulting Company Rackspace Technology

    Key Services of Rackspace Technology

    • Rackspace provides end-to-end management, operation, and optimization for complex environments that span hybrid environments. 
    • Rackspace offers application and data modernization services, including design and deployment of cloud-native architectures. 
    • Rackspace is a top-tier partner with AWS, Azure, and Google Cloud Platform. 

    8. IBM

    IBM is an IT consulting company that specializes in delivering secure, enterprise-grade, hybrid multicloud solutions. It is built upon the Red Hat OpenShift platform, which doesn't build applications and deploy anywhere.

    Cloud Consulting Company IBM

    Key Services of IBM

    • IBM specializes in application migration and modernization for complex workloads, mainframe, and regulated industries.
    • They integrate AI capabilities through watsonx and data and AI governance services. This will also include designing, implementing, and managing robust Cloud Platform Engineering solutions for data transformation and advanced analytics.
    • IBM maintains top-tier partnerships with AWS, Microsoft Azure, and GCP and ensures they are successfully executed across any client-preferred cloud environment.

    9. PwC

    PwC provides a holistic, business-led approach to cloud transformation, which focuses on core business problems rather than just implementing technology.

    Cloud Consulting Company Pwc

    Key Services of PwC

    • PwC specializes in developing holistic cloud adoption strategies that prioritize risk, governance, and regulatory compliance. 
    • They modernize and drive significant transformation through Application and Data Modernization. They also utilize pre-built Industry cloud solutions. 
    • PwC has a strategic alliance partner with all major cloud platforms like AWS, Azure, and GCP to provide joint, tailored solutions and deep technical expertise.

    10. Wipro

    Wipro is one of the leading and pioneering IT companies that provides an end-to-end consulting-led and industrialized approach to cloud transformation through its comprehensive Wipro FullStride Cloud Services framework.

    Cloud Consulting Company Wipro

    Key Services of Wipro

    • Wipro provides cloud consulting services from initial cloud assessment and forming a strategy to full-scale migration and application modernization. They also take care of re-architecting legacy systems for cloud-native agility and implementing DevSecOps and SRE practices.
    • Wipro specializes in advanced, managed services that use AI/ML to optimize the cloud environment. Their offerings include Cloud Financial Management (FinOps) for cost optimization, Cloud Governance, and AIOps to enhance security and efficiency.

    Core Services Offered by Cloud Consulting Firms

    Cloud consulting firms provide a comprehensive suite of services that encompasses the whole cloud journey. The main services offered by cloud consulting firms are 

    • Cloud Strategy and Assessment: Cloud consulting companies evaluate the IT infrastructure and business goals. They create a roadmap for cloud adoption and readiness, including choosing the right cloud providers and deployment models. Developing a 
    • Multi-cloud and Hybrid Cloud Management: Cloud consultants design and manage multiple cloud environments. They integrate cloud with on-premise systems to increase flexibility and reduce vendor lock-in, and improve resilience.
    • Cloud Design and Architecture: Cloud consulting companies design cloud-native architectures based on business goals, performance needs, compliance requirements, and projected workloads.
    • Cloud Migration services: Cloud consulting companies develop a detailed migration plan and guide us in selecting the right approach, such as lift and shift, re-platforming, or refactoring. They ensure the transfer of data to the targeted cloud platforms.
    • Managed cloud Services: Cloud consulting companies provide ongoing support, training sessions, and handle cloud infrastructure, including monitoring, maintenance, updates, and security.
    • Cloud Security and Compliance: A cloud consulting company implements security strategies, access controls, and data protection. They ensure that they are compliant with regulatory standards.
    • Data Analytics on Cloud: Cloud consulting companies help organizations to build cloud data lakes, data warehouses, and analytics solutions using cloud-native services.

    Industries That Benefit from Cloud Consulting Services

    The following industries benefit immensely from cloud consulting services.

    • Finance: Cloud consultants ensure the migration of sensitive customer data and core banking systems to a hybrid cloud environment. Cloud computing facilitates faster and more efficient data analysis for better decision-making.
    • Healthcare: Sensitive data of the patient is stored in the cloud and managed securely.  They facilitate the adoption of telemedicine platforms and accelerate research by providing scalable computing resources for complex cases.
    • Retail: E-Commerce platforms power the online stores for a better shopping experience. They implement omnichannel solutions, integrate cloud-based Supply Chain Management, and utilize cloud analytics for personalized marketing and inventory management.
    • Manufacturing: Cloud consultants implement IoT solutions for predictive maintenance. They can process large amounts of data and optimize the supply chain and logistics for efficiency. 
    • Telecommunications: Telecom providers utilize cloud for network virtualization, 5G deployments, customer analytics, and improved service delivery.
    • Education: Learning platforms secure student data and provide cost-effective IT infrastructure that supports learning and collaboration tools for students and faculty.

    How to Choose the Best Cloud Consulting Company for Your Business

    Choosing the best cloud consulting company requires a detailed approach that is needed to assess business alignment, security practices, and cultural fit.

    • Define your goals: Clearly define the problem that needs to be solved by moving to the cloud. Is it a full cloud migration, cost optimization, cloud-native application, or any specialized help with AI/ML?
    • Core expertise: Look for a cloud consulting company that has proven experience in your industry. They should have deep knowledge of modern cloud technologies.
    • Client reviews: Check client reviews, case studies, and ratings in major platforms. Positive feedback will showcase their ability to deliver quality services.
    • Cost: Cost is also an important factor to be considered. Compare the pricing models of the cloud consulting company. They should be transparent and show clearly hourly or monthly rates. 
    • Service portfolio: Check the services offered by the cloud consulting companies. It should include migration, optimization, automation, and managed services to align with the business needs. 

    Future Trends in Cloud Consulting Services for 2025 and Beyond

    • AI-powered optimization: Cloud consulting company will move beyond basic design and implement AI-native platforms. The future will see more of Responsible AI Governance and custom Gen AI applications that utilize specific cloud provider tools. 
    • Multi-cloud and hybrid cloud strategies: Cloud consulting firms will advise more on multi-cloud strategies, interoperability across cloud providers, and sovereign cloud models.
    • Security: Zero-trust models will be embedded in the development pipeline itself rather than being applied at the end.
    • Quantum computing: Quantum computing will become a part of cloud strategies. Cloud consultants will advise on how to integrate quantum resources for optimization, cryptography, and advanced computing use cases.

    Why Choose Entrans as Your Cloud Consulting Partner?

    Cloud consulting is essential to modernize, optimize, and securely scale their operations. Partnering with a cloud consulting partner like Entrans will ensure that the right technical expertise comes with proven methodologies. We provide guidance to ensure efficient migration, cost control, and improved performance. Our skilled team minimizes disruption and supports measurable value creation.

    Want to know more about how we deliver high-quality solutions with clarity, precision, and sustained impact? Book a consultation call with us.

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    Frequently Asked Questions (FAQs)

    1. What are cloud consulting services, and why are they important in 2025?

    Cloud consulting services provide expert guidance on business strategy, planning, migrating, and optimizing their cloud environments. They are important because they offer customized cloud solutions, handle complex platforms, security demands, and digital transformation. 

    2. How do cloud consultants ensure cloud security and compliance?

    Cloud consultants ensure security and compliance by implementing access controls, vulnerability assessments, and following security best practices.

    3. How do cloud consulting companies measure success?

    Success is measured by technical, operational, and financial key performance indicators (KPIs). They are evaluated by customer satisfaction, Service Availability (uptime), and reduced Application Response Time/Latency.

    4. How to choose the cloud model?

    Choosing the right cloud model depends on business needs, data sensitivity, workload needs, scalability goals, and control requirements. Cloud consultants assess the infrastructure and recommend public, private, or hybrid models that have the best fit.

    5. What do ongoing cloud security monitoring services include?

    Cloud security monitoring services include real-time threat detection, vulnerability and compliance management, access monitoring, and incident alerts. Continuous scanning of cloud assets for configuration drift and vulnerabilities, and patch updates, is also part of cloud security monitoring services.

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    Aditya Santhanam
    Author
    Aditya Santhanam is the Co-founder and CTO of Entrans, leveraging over 13 years of experience in the technology sector. With a deep passion for AI, Data Engineering, Blockchain, and IT Services, he has been instrumental in spearheading innovative digital solutions for the evolving landscape at Entrans. Currently, his focus is on Thunai, an advanced AI agent designed to transform how businesses utilize their data across critical functions such as sales, client onboarding, and customer support

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