2025 Rankings

Top 19 Google Cloud Consulting Firms

Independent analysis of leading Google Cloud partners for data analytics, ML/AI, and infrastructure.

Last updated: December 2, 2025 · See our methodology
Rank Firm Score Rate Team Platforms Best For
#1 Slalom
AWS Premier Partner
9.2 /10 $250K+ typical 10,000+ employees
AWS Azure GCP
Migration View →
#2 SADA
Premier Partner
8.8 /10 $200K-$800K 800+ cloud engineers
GCP AWS
Migration View →
#3 2nd Watch
AWS Premier Partner
8.7 /10 $200K+ typical 500-1000 employees
AWS Azure GCP
Migration View →
#4 Accenture Cloud
Premier Partner
8.7 /10 $250K-$1M+ 10,000+ cloud specialists globally
AWS Azure GCP
Migration & Modernization View →
#5 DoiT International
Premier Partner
8.7 /10 $150K-$600K + managed services 400+ cloud engineers
GCP AWS
FinOps View →
#6 66degrees
Premier Partner
8.6 /10 $180K-$700K 500+ GCP specialists
GCP
Data & Analytics View →
#7 Deloitte Cloud
Premier Partner
8.6 /10 $300K-$2M+ 8,000+ cloud professionals
AWS Azure GCP
Cloud Strategy View →
#8 Cloudreach
Advanced Partner
8.5 /10 $150K-$500K 1,200+ cloud engineers
AWS Azure GCP
Cloud Native View →
#9 Rackspace Technology
AWS Premier Partner
8.5 /10 $150K+ typical 5,000+ employees
AWS Azure GCP
Migration View →
#10 Capgemini Cloud Services
Premier Partner
8.4 /10 $200K-$800K 6,000+ AWS-certified
AWS Azure GCP
Application Modernization View →
#11 Searce
Advanced Partner
8.4 /10 $100K-$400K 300+ GCP engineers
GCP
Data & Analytics View →
#12 Pythian
Advanced Partner
8.3 /10 $150K-$550K 400+ data specialists
GCP AWS Azure
Data Services View →
#13 STX Next
Select Partner
8.3 /10 $120K-$400K 500+ cloud engineers
AWS Azure GCP
Application Development View →
#14 Appsbroker
Advanced Partner
8.2 /10 $120K-$450K 250+ Google Cloud specialists
GCP
Google Workspace View →
#15 Cognizant Cloud Services
Advanced Partner
8.2 /10 $180K-$600K 5,000+ AWS professionals
AWS Azure GCP
Migration View →
#16 NTT DATA Cloud
Advanced Partner
8.2 /10 $200K-$700K 4,000+ cloud certified
AWS Azure GCP
Migration View →
#17 Onix
Advanced Partner
8.1 /10 $100K-$400K 180+ Google specialists
GCP
Google Workspace View →
#18 TCS Cloud
Advanced Partner
8.1 /10 $150K-$500K 12,000+ cloud specialists
AWS Azure GCP
Migration View →
#19 Wipro Cloud
Advanced Partner
8 /10 $160K-$550K 8,000+ AWS certified
AWS Azure GCP
Migration View →
View Complete Directory (30+ Firms) →

Frequently Asked Questions

Which Google Cloud partner is best for BigQuery and data analytics?

SADA (score 8.8/10) leads in BigQuery implementations and Looker deployments, followed by 66degrees for end-to-end data platforms. DoiT excels at cost-optimized analytics architectures. Typical projects: $150K-$600K for data warehouse migrations, $300K-$1M+ for full analytics platforms with ML integration.

How much do Google Cloud consulting services cost?

Hourly rates: $140-$280/hour, generally 10-15% lower than AWS/Azure equivalents. Project-based: GCP assessments $20K-$60K, migrations $180K-$1.5M+, managed services $6K-$45K/month. Premier partners like SADA and 66degrees command higher rates but offer specialized expertise in Google technologies.

What's the difference between Premier and Standard GCP partners?

Premier partners have proven expertise in multiple specializations, larger successful deployments, and more certified engineers. They receive dedicated Google support and early access to new features. Standard partners can be excellent for specific use cases—evaluate based on relevant specializations and project references.

Which GCP partners specialize in machine learning and AI?

Top ML/AI specialists: SADA and Slalom for Vertex AI implementations, Searce for MLOps, 66degrees for complete AI platforms. Key capabilities: TensorFlow expertise, Vertex AI pipelines, model deployment at scale. Typical AI projects: $200K-$800K for custom ML solutions, ongoing MLOps support $15K-$50K/month.

Do I need a Google Cloud partner for migration from AWS or Azure?

Highly recommended for multi-cloud migrations. GCP's architecture differs significantly from AWS/Azure, especially for networking, IAM, and data services. Partners accelerate learning curve and avoid costly mistakes. Multi-cloud specialists like SADA, DoiT, and Accenture understand cross-platform nuances. Budget 20-30% more time than same-cloud migrations.

Can Google Cloud partners help optimize GCP costs?

Yes. Cost specialists like DoiT and SADA focus on BigQuery optimization, committed use discounts, and rightsize recommendations. Typical savings: 25-45% through query optimization, sustained use discounts, and resource rightsizing. Most charge 15-20% of identified savings or fixed monthly fees ($8K-$25K).

What should I look for in a GCP Kubernetes (GKE) partner?

Essential: Production GKE experience, Istio/Anthos expertise, CI/CD pipeline design, and security hardening. Check for Container Infrastructure Specialization. Top performers: SADA for enterprise GKE, Slalom for modernization, 66degrees for multi-cluster deployments. Typical GKE implementation: $150K-$500K depending on complexity.

How do Google Cloud partners handle data governance and compliance?

Leading partners like SADA and Accenture have dedicated security practices. Key capabilities: Data Loss Prevention (DLP) setup, VPC Service Controls, compliance frameworks (HIPAA, PCI, SOC2), and audit logging. Healthcare and financial services require partners with relevant compliance experience. Implementation: 3-6 months for full governance framework.

What's the typical timeline for Google Cloud migration?

Varies by approach: Simple lift-and-shift: 2-4 months, re-platforming with Cloud SQL/GKE: 4-8 months, full modernization with BigQuery/Dataflow: 8-16+ months. Discovery phase: 4-8 weeks. Multi-cloud strategies add 30-40% to timeline. Fast-start partners like SADA can accelerate with proven migration factories and automation.