Enterprise IT teams usually reach their limit with AWS. With over 200 services and constant additions, internal staff can’t keep up fully. That leads to operational risks, wasted spend, and delayed projects. AWS consulting partners fix this by providing specialized expertise on a temporary basis, focused on clear goals such as cutting costs or strengthening compliance.

Below, we cover what these engagements typically include, how to separate qualified partners from the rest, and five firms delivering results in 2026.

What AWS Consulting Companies Do

AWS consulting companies are certified partners that assist organizations with building and operating on AWS. They go beyond basic implementation: some provide strategy guidance, others specialize in architecture design, and many offer managed services for clients without full-time internal teams.

What they actually do:

• Strategy: Assess if AWS fits, pick the right services, and use the Well-Architected Framework to spot risks.
• Migration: Lift-and-shift apps from on-prem/other clouds with minimal disruption.
• Modernization: Refactor legacy apps to serverless, containers, and microservices for real cost savings.
• Operations: 24/7 monitoring, patching, security, and cost control.
• Specialties: Scalable analytics, production ML, reliable IoT, solid DevSecOps pipelines.

Most companies engage these firms because AWS offers 200+ services, and internal teams can’t master everything. You pick partners based on what you actually need fixed.

How We Selected the Top AWS Consulting Companies

We looked at five criteria.

• AWS partnership level. Advanced Consulting Partner is the minimum worth considering. Above that, competencies tell you where they’re actually good—Migration, Data & Analytics, DevOps. Those require audits and customer proof.
• Service range. Some partners only do migrations. Others handle strategy, managed services, and AI work. Breadth indicates capability.
• Client track record. Who they’ve worked with. Whether those engagements went well. Industry experience counts.
• Emerging tech. Are they building in Gen AI, serverless, and security automation? Or just maintaining old setups.

Leading AWS Consulting Companies to Consider

Based on our selection process, here are the five top AWS consulting companies that stand out for their expertise, client focus, and innovative approaches.

1. Avenga

Avenga AWS Consulting is a global technology consultancy and an Advanced Tier AWS Partner. It provides engineering and consulting for large digital transformation projects. The firm handles daily AWS environment management so client teams focus on core business. They use the AWS Well-Architected Framework to deliver secure, cost-efficient, scalable architectures from the start. 

Avenga manages the full cloud adoption lifecycle, including architecture design, security assessments, implementation roadmaps, cloud migration, and cloud-native development. It also supports Generative AI with Amazon Bedrock, serverless containers via ECS/Fargate, and hybrid setups with AWS Outposts.

Key AWS Services:

• AWS Consulting — Cloud architecture, cost reviews, security assessments, migration roadmaps.
• Cloud Migration — End-to-end transfers of infra and apps, plus ongoing post-migration help.
• Cloud-Native Development — Serverless, container-based, microservices apps built for speed.
• Operations & SRE — Governance, DevOps pipelines, DR planning, IAM, round-the-clock monitoring.
• Data Science & AI — Data pipelines, ML model integration, production systems on SageMaker/Bedrock.
• Specialized Solutions — IoT, backup & recovery, hybrid/multi-cloud designs.

Why Choose Avenga

Avenga provides AWS solutions based on certified skills and proven processes. Certified professionals integrate performance, security, and cost controls early. Their migration approach minimizes disruption — expert-led, tool-supported, fast cutovers with low risk. 

All work uses AWS Well-Architected Framework; reviews maintain operational/security gains. Security automation via GuardDuty/Security Hub, supported by compliance validation. Recognized as an ISG Rising Star for data/AI, they deliver high-value solutions that maximize cloud returns and simplify operations.

2. N-iX

N-iX operates as a worldwide engineering firm specializing in software development and tech consulting. It runs a dedicated AWS team of certified experts, among them Solutions Architect Professionals. AWS credentials include Advanced Tier Services Partner, Advanced Consulting Partner, and Migration Competency Partner. 

The company also holds service delivery designations for AWS Lambda, Redshift, EMR, API Gateway, Kinesis, DynamoDB, and Glue — demonstrating capability in serverless setups and analytics. 

Key AWS Services:

• Cloud strategy assessment and development
• Migration to AWS
• AWS Well-Architected Reviews
• Data Science, AI, and Machine Learning implementation
• AWS cloud cost optimization
• DevOps maturity assessment

Why Choose N-iX

N-iX holds multiple AWS service delivery designations in serverless and data analytics. That signals real technical depth. Their experience across finance, manufacturing, healthcare, and logistics lets them adapt global enterprise best practices to specific industry challenges.

3. Devoteam

Devoteam is a European technology consultancy centered on AWS cloud, data analytics, and cybersecurity for enterprise clients across EMEA. They acquired Ubertas Consulting in 2024, which boosted their UK presence considerably. Their AWS Managed Services arm handles day-to-day infrastructure operations around the clock. 

Key AWS Services:

• Cloud strategy and AWS architecture design
• Cloud migration and modernization programs
• 24/7 managed AWS services and cost optimization
• DevOps, automation, and cloud infrastructure monitoring
• AI, data engineering, and machine learning solutions

Why Choose Devoteam

Devoteam provides access to one of Europe’s largest AWS-certified teams. The firm has the scale and expertise for complex enterprise transformations. Its managed services reduce operational overhead while keeping security and compliance control with clients.

4. Skaylink

Skaylink is a cloud-native consultancy based in Munich, with European and Latin American operations. Founded in 2020, it holds AWS Migration and DevOps Competencies. The company serves automotive, manufacturing, healthcare, and public sector clients. 

Its standardized consulting packages—Cloud Advisory Workshops, Cloud Governance, and AWS QuickCheck—are tailored to client needs.

Key AWS Services:

• Cloud baselining workshops
• Cloud governance definition and implementation
• Cloud Advisory Workshops for strategy development
• Cloud Competency Center setup
• AWS Control Tower configuration
• AWS QuickCheck environment assessments
• DevSecOps implementation
• Compliance Factory and Compliance as a Service

Why Choose Skaylink

Skaylink provides a smarter path to cloud success. Pre-defined service packages combine with proven methodologies to minimize risk and maximize speed. Backed by AWS Competencies and a team with decades of deep experience, Skaylink engages effectively—whether optimizing infrastructure or advising the C-suite.

5. DataArt

DataArt operates as a global tech consultancy based in New York, with locations across Europe and Latin America. The company maintains AWS Advanced Consulting Partner status along with Data & Analytics and Machine Learning competencies. 

It works with finance, media, travel, healthcare, and life sciences sectors, with documented case studies in digital health and financial systems. Primary focus includes AWS Landing Zone implementations to establish governed, secure multi-account cloud structures from the outset.

Key AWS Services:

• AWS Landing Zone setup for secure multi-account environments.
• Cloud migration (Migration Hub, Application Migration Service, Database Migration Service).
• Environment optimization (operational excellence, security, reliability, cost optimization, sustainability).
• Resource Management, IAM, networking, and observability implementation.
• CI/CD and DevOps toolchain configuration.

Why Choose DataArt

Companies in finance and healthcare pick DataArt for its deep regulated-industry background. Over 150 AWS-certified engineers and 13 years of AWS experience support strict compliance and security. AWS Landing Zone creates scalable, well-governed cloud environments immediately, minimizing risks in migration and long-term use.

Conclusion

Selecting the right AWS consulting firm affects cloud performance, security, and costs. 

The firms reviewed — Avenga, N-iX, Devoteam, Skaylink, DataArt — carry appropriate AWS credentials, solid technical depth, and proven client results. Evaluate them by industry fit, how well their certifications match your workloads, and their ability to provide ongoing support after migration. 

A good partner goes beyond basic infrastructure tasks. They function as an external team resource, solving AWS issues and helping maximize the platform’s value.