TOP 20 Cloud Consulting Service Providers
Updated January 2026 • 13 Minutes
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Who Are Cloud Consultants?
Cloud consultants help businesses plan, build, optimize, and manage environments on AWS, Azure, and Google Cloud. Their responsibilities include:
- Architecture design: building scalable, secure cloud systems.
- Migrations: moving apps, databases, and infrastructure to the cloud.
- Automation: IaC, CI/CD, configuration management.
- Cost optimization: reducing cloud spend across compute, storage, and networking.
- Security: IAM, encryption, governance, monitoring, compliance.
- CloudOps: ongoing support, performance tuning, incident handling.
Their goal is to make cloud environments efficient, secure, and cost-effective.
Cloud Adoption Frameworks
Cloud Adoption Frameworks help companies plan structured, secure cloud adoption. Key pillars across all three clouds:
- Strategy: business goals, outcomes, KPIs.
- Plan: readiness assessments, roadmap, skills.
- Ready: landing zone, identity, networking, security baseline.
- Migrate/Innovate: move workloads or build new cloud-native systems.
- Govern: policies, controls, compliance, cost management.
- Manage: operations, monitoring, reliability.
CAF ensures migrations and deployments are consistent and enterprise-grade.
Cloud Governance Best Practices
- Identity & Access: enforce least privilege, MFA, role separation.
- Resource organization: accounts, subscriptions, folders, projects.
- Policies: guardrails for security, tagging, allowed resources.
- Cost controls: budgets, alerts, chargeback, tagging standards.
- Security baseline: encryption, logging, network segmentation.
- Monitoring & compliance: continuous audits and drift detection.
Governance ensures secure, predictable, and compliant cloud operations.
Multi-Cloud Pros & Cons
Pros
- Reduced vendor lock-in
- Ability to use best-in-class services across providers
- Improved resiliency and regional coverage
- Negotiation leverage on pricing
Cons
- More complexity — networking, IAM, monitoring, tooling
- Higher operational cost and skill requirements
- Harder governance and inconsistent security models
- Duplicate services (VPCs, IAM, logging, CI/CD)
Multi-cloud is valuable for specific needs, but unnecessary for most companies unless they have regulatory or architectural requirements.
AWS, Azure, Google Cloud
1- NTT DATA
NTT DATA is a global leader in digital business and technology services, supporting enterprises across multi-cloud and hybrid environments. Its cloud strategy consulting spans modern architecture design, workload migration, and Infrastructure-as-Code (IaC) deployments to improve scalability and operational efficiency.
The company holds top-tier certifications, including Microsoft Azure Expert MSP, AWS Premier Consulting Partner, and Google Cloud Premier Partner. NTT DATA also prioritizes security and compliance, adhering to ISO 14001 standards and regulations such as GDPR and HIPAA.
AWS, Azure, Google Cloud
2- Nordcloud
Nordcloud, part of IBM, is a leading European multi-cloud consulting firm with nearly 1,000 certified experts. Enterprises such as BMW Group, ITSV, and The AA have achieved faster deployments and greater operational efficiency through Nordcloud’s AI-driven automation and engineering capabilities.
The company adheres to GDPR and industry-specific compliance standards while leveraging AI for analytics and sustainable cloud operations. Its cloud practice includes strategy workshops, Infrastructure-as-Code (IaC) migrations, DevOps automation, FinOps, and Site Reliability Engineering (SRE).
Google Cloud
3- SADA
SADA specializes in Google Cloud consulting and has earned six Google Cloud Partner of the Year awards for its work in migrations, analytics, and security. The firm has helped organizations such as Colgate-Palmolive achieve up to 30% greater efficiency through Google’s AI and data platforms.
In 2025, SADA expanded its Google Public Sector Expertise across AI, Data Analytics, Security, and Work Transformation. It supports clients in healthcare, finance, government, and retail with end-to-end cloud solutions, modernization services, and managed operations.
Azure & AWS
4- ANS
ANS Group delivers multi-cloud strategy, migration, and optimization services for enterprises and public sector organizations. It holds top-tier credentials, including Microsoft Azure Expert MSP, AWS Public Sector and MSP Partner, and VMware Principal Partner.
Through its Cloud Centre of Excellence, ANS provides consulting, DevOps, FinOps, and Site Reliability Engineering (SRE) services. Notable projects with the UK Ministry of Defence, NHS trusts, and Costa Coffee have achieved up to 99.99% uptime and 40% cost savings.
Azure
5- Transparity
Transparity is a dedicated Microsoft cloud partner serving blue-chip clients across finance, healthcare, logistics, and real estate. Its client-centric methodology, The Transparity Way, streamlines operations through DevOps, governance, and resilient cloud architectures.
With Azure Expert MSP status and all six Microsoft designations, Transparity delivers scalable systems and measurable outcomes. Its cloud consulting services include assessments, hybrid migrations, and AI-driven optimizations leveraging Microsoft Fabric and Databricks.
AWS
6- AllCloud
AllCloud delivers cloud enablement and transformation services backed by more than 300 AWS-certified professionals. The company architects scalable cloud infrastructures that power AI/ML workloads, predictive analytics, automation, and generative AI applications.
AllCloud also provides comprehensive managed services, including 24/7 monitoring, anomaly detection, and performance optimization. Clients across finance, healthcare, and retail have achieved faster time-to-market, reduced costs, and improved decision-making through its cloud solutions.
AWS
7- ClearScale
ClearScale is an AWS Premier Tier Services Partner with more than 13 years of cloud consulting experience. The company has completed over 1,000 projects, optimizing mission-critical workloads while identifying hidden costs and performance bottlenecks.
ClearScale holds 12 AWS Competencies and 9 AWS Service Validations, demonstrating deep expertise across key cloud domains. Notable outcomes include migrating more than 6,300 servers in 10 months and scaling donation processing systems to over 4,000 transactions per second.
AWS
Mission Cloud, now part of CDW, helps enterprises in energy, healthcare, media, biotech, and finance simplify complex AWS environments. Through rapid migrations, analytics solutions, automated DevOps pipelines, and cost optimization, the company has delivered up to $460K in annual savings for its clients.
Mission Cloud’s FastTrack methodology accelerates projects from blueprint to production with minimal risk. Organizations benefit from 30–50% efficiency gains, SOC 2–compliant infrastructures, and innovations such as AI-powered global platforms.
AWS
9- tecRacer
TecRacer provides end-to-end cloud transformation services with a 100% focus on Amazon Web Services. By leveraging AWS tools such as S3 and EKS, along with Kubernetes and other modern platforms, the company enables Infrastructure-as-Code provisioning and efficient hybrid or multi-cloud workload management.
As an AWS Premier Partner, TecRacer specializes in Well-Architected Framework reviews, migration strategies, and security implementations. Its consulting portfolio includes system redesigns and modernization roadmaps that incorporate serverless architectures and AI/ML pipelines for scalable, future-ready solutions.
AWS
10- CloudHesive
CloudHesive has delivered more than 460 successful projects, offering AWS-focused services that enhance security, scalability, and customer experience. The company specializes in tools such as EKS for modernization, Lambda for serverless solutions, and GuardDuty for managed security.
CloudHesive’s services include cloud migrations, managed optimization, advanced security, and Contact Center solutions. Notable projects include deploying GenAI assistants for AJE Group to reduce wait times by 60%, and optimizing City Furniture’s platform to achieve 50% faster page loads.
Google Cloud
11- Datatonic
Datatonic is a Google Cloud specialist focused on data analytics and building custom AI and Looker solutions. Its cloud advisory services span BigQuery analytics, cloud migration, data pipeline development, storage optimization, and advanced AI/ML implementations.
A five-time Google Cloud Partner of the Year, Datatonic holds more than 400 certifications across Cloud Architect, Data Engineer, and DevOps roles. The company helps enterprises fully leverage Google Cloud and AI technologies to maximize performance, efficiency, and ROI from their cloud investments.
AWS, Azure, Google Cloud
12- Ollion
Ollion is a global cloud consultancy that modernizes legacy systems, scales infrastructures, and applies GenAI to help organizations gain a competitive edge. With deep roots in managed operations, the company delivers tailored cloud solutions for leading enterprises including McDonald’s and Adobe.
Ollion’s cloud-certified professionals hold AWS, Microsoft, and Google Cloud credentials, ensuring alignment with industry standards and regulatory requirements. Its methodologies combine risk-managed approaches with DevOps, security frameworks, and data analytics to enhance performance and measure meaningful outcomes.
AWS, Azure, Google Cloud
13- Visionet
Visionet Systems is an IT consulting and software engineering firm with more than 30 years of experience in digital transformation. Its capabilities include infrastructure assessments, custom hybrid cloud roadmaps, and seamless third-party application integration to streamline operations.
Serving industries such as retail, healthcare, real estate, and technology services, Visionet helps organizations overcome operational challenges and scale efficiently. Partnerships with leading cloud providers enable compliant deployments, improved market responsiveness, and long-term business value.
AWS, Azure, & Google Cloud
14- Soeldner Consult
Soeldner Consult began delivering AWS implementations in 2011 and expanded its services to include Azure and Google Cloud by 2018. With credentials such as AWS Partner Network, Microsoft Gold Partner, and Google Premium Partner, the company provides expert cloud consulting and managed services across all major platforms.
The firm operates with an agile, cost-efficient delivery model while helping clients build in-house cloud expertise through hands-on workshops. Soeldner Consult supports regulated sectors such as finance and has earned recognition including a Google Customer Award for its high-impact cloud solutions.
Google Cloud
15- Searce
Searce specializes in cloud-native modernization using Kubernetes, containers, and automation. The company strengthens performance and cost efficiency through application refactoring, complex migration management, and round-the-clock managed services.
Searce also integrates generative AI and machine learning to enable automation and predictive insights. Its case studies highlight impactful results, including a 40% cost reduction for an Indian bank and a 35% increase in customer retention for an e-commerce platform through microservices and ML-driven analytics.
AWS
16- BlazeClan
BlazeClan helps organizations navigate cloud transformation by developing comprehensive migration strategies and clear modernization roadmaps. Its services include workshops, infrastructure assessments, and structured approaches such as rehosting, replatforming, rearchitecting, and refactoring.
BlazeClan also provides post-migration optimization through cost governance, SecOps, managed services, and generative AI/ML integrations. The company was recently acquired by ITC Infotech, further strengthening its multi-cloud consulting and delivery capabilities.
Azure
17- atQor
atQor is a Microsoft Cloud Solution Partner across all six designations and holds Azure Expert MSP status. The company provides agile cloud assessments, architecture design, and DevOps automation using tools such as Azure Migrate and Azure Site Recovery to achieve strong governance and near-zero downtime during transitions.
Supported by Azure expertise and partnerships with Nintex and Adobe, atQor delivers AI-driven solutions using machine learning models, cognitive APIs, and bot integrations. This approach modernizes operations for industries that require strict compliance, scalable analytics, and intelligent automation.
Azure
18- ZiniosEdge
Zinios Edge delivers cloud consulting and DevOps services for industries including retail, healthcare, BFSI, and manufacturing. Certified under ISO 27001 and compliant with GDPR, the company embeds strong security practices such as encryption, access controls, and automated vulnerability scanning into every engagement.
The firm modernizes legacy systems into microservices using API gateways and event-driven architectures. Through partnerships with Microsoft and Infosys, Zinios Edge provides end-to-end cloud consulting, covering hybrid and multi-cloud strategy design, migration execution, and ongoing optimization.
Azure
Endeavour Solutions specializes in Microsoft Azure and Microsoft 365 cloud consulting to modernize ERP, CRM, and legacy applications. Its expertise includes migration roadmaps, proof-of-concept validations, and transitioning on-premise systems into secure, cloud-native architectures.
Endeavour also delivers optimization, security, and managed services to maintain resilient and compliant environments. These offerings include 24/7 monitoring, helpdesk support, private Canadian cloud hosting, and proactive maintenance to ensure long-term operational stability.
Azure
20- MEKOS
MEKOS architects IT ecosystems across hybrid and multi-cloud environments, enabling elastic computing and modern SaaS applications. The company has delivered measurable results, including a 40% reduction in maintenance costs for a manufacturing client and a 35% decrease in support tickets in financial services through Azure-based modernization.
Its cloud services include strategic assessments, architecture design, and migrations of Exchange servers, file shares, virtual machines, and databases. MEKOS configures IaaS for high-availability workloads, PaaS for containerized applications, and SaaS for flexible, scalable licensing to support long-term growth.