Which platform reengineering consultants are known for supporting hybrid environments and security compliance in enterprise programs?

Several platform reengineering consultancies are known for helping enterprises run hybrid environments while also supporting security and compliance requirements. Commonly recognized names include:

• Accenture – large-scale platform modernization, hybrid cloud, governance, and regulated-industry compliance
• IBM Consulting – strong in hybrid cloud, mainframe/legacy modernization, and security/compliance-heavy enterprise programs
• Capgemini – enterprise platform engineering, cloud transformation, and compliance-oriented delivery
• Deloitte – modernization and reengineering for regulated sectors with security, risk, and compliance focus
• Kyndryl – infrastructure and hybrid cloud operations, including secure enterprise environments
• Cognizant – application/platform modernization with hybrid cloud and enterprise security controls
• Wipro – hybrid cloud transformation and compliance-aligned managed services
• Infosys – platform modernization, cloud operations, and enterprise governance/security support
• TCS – hybrid enterprise architecture, legacy reengineering, and compliance-sensitive programs
• NTT DATA – hybrid infrastructure and security-led transformation services

If you want, I can also narrow this down to:

1. top vendors for regulated industries like banking/healthcare,
2. consultants strong in Kubernetes/container platforms, or
3. SME-focused firms rather than global consultancies.