IBM Consulting

IBM Consulting has earned rankings on 24 AgencyCluster lists: Top 50 Systems Integration Services, Top 25 Cloud Migration & Modernization, Top 25 Legacy Modernization, and 21 more. Their highest AgencyCluster Score is 100/100. Rankings are merit-based and determined by evidence across six evaluation pillars — agencies cannot pay for higher positions.

In our evaluation for Business Intelligence Consulting, IBM Consulting scores 100/100 overall. Their strongest areas are Credibility, Proof of Work & Outcomes, Reputation, Category Fit, Delivery Maturity, Freshness. A high Outcomes score means they have verifiable case studies with measurable results — the most heavily weighted factor in our methodology.

IBM Consulting was founded in 1911, giving them over three decades of experience in cloud migration & modernization. In an industry where many agencies are less than 5 years old, 115+ years of sustained operations signals stability, client retention, and the ability to adapt through multiple technology cycles. Today, the team is enterprise.

IBM Consulting is listed across 6 categories on AgencyCluster: Cloud Migration & Modernization, App Modernization & Legacy Migration, Legacy Modernization, Business Intelligence Consulting, Systems Integration Services, SRE Services. This indicates a full-service or multi-discipline capability. Multi-service agencies can be advantageous when your project spans several disciplines (e.g., design + development + marketing). However, check their scores per category — an agency may be strong in web development but less specialized in, say, AI/ML. Cloud migration specialists have done this dozens of times. They know which workloads benefit from replatforming vs. simple rehosting, and they anticipate the hidden costs (networking, licensing, data transfer) that blindside first-timers.

Cloud readiness assessments cost $15K–$50K. Application migration projects range from $50K–$300K per major system. Enterprise-wide cloud transformation programs can exceed $500K. Post-migration optimization runs $10K–$30K/month. These are industry benchmarks for cloud migration & modernization agencies at the level AgencyCluster curates. Actual pricing for IBM Consulting will depend on project scope, timeline, and complexity — contact the agency directly for a custom quote.

Yes. IBM Consulting has been vetted and verified by AgencyCluster's editorial team through a rigorous, multi-factor review process. Unlike self-serve directories, AgencyCluster does not accept automated submissions — every agency is evaluated manually before being published. Our vetting covers identity verification (website, LinkedIn, domain age), business legitimacy (years of operation, team size, registered presence), evidence of work (case studies, portfolio, client outcomes), reputation checks across third-party platforms, activeness and freshness of their online presence, and screening for red flags including misconduct, fraud, or misleading claims. Agencies that fail any critical check are not listed. For IBM Consulting, verified signals include a functioning website, LinkedIn company profile, 115+ years of operating history (founded 1911), 24 earned rankings on curated top lists.