Law Firm

Simpson Thacher & Bartlett

Simpson Thacher & Bartlett Headquarters - Office Location & Address

1884
Founded
1800+
Employees
New York, NY
2 min read

Quick Facts

Simpson Thacher & Bartlett Headquarters


Company Overview


Simpson Thacher & Bartlett is a leading Law Firm firm headquartered in New York, NY. International law firm providing coordinated legal advice on complex transactions and litigation. Leading practice in private equity, M&A, and capital markets globally.


Headquarters Location


Address: 425 Lexington Ave, New York, NY 10017


The Simpson Thacher & Bartlett headquarters is strategically located in New York, providing access to top talent, clients, and a thriving business ecosystem. The location serves as the firm's main operational hub housing key departments including client service teams, practice groups, and executive leadership.


Services & Expertise


As a Law Firm firm, Simpson Thacher & Bartlett provides comprehensive professional services to clients across diverse industries. The firm's expertise spans multiple practice areas with deep industry knowledge and commitment to client success.


Company Information


Founded: 1884
Professionals: 1800+ team members
Industry: Law Firm
Location: New York, NY


Office Facilities & Work Environment


The Simpson Thacher & Bartlett headquarters features professional facilities designed for collaboration and client service:


  • Client Spaces: Conference rooms and meeting areas for client engagements
  • Collaborative Areas: Team spaces designed for project work and knowledge sharing
  • Technology Infrastructure: Advanced systems supporting client service and operations
  • Professional Development: Training facilities and resources for continuous learning
  • Amenities: Modern workspace with employee wellness and productivity features

Firm Culture & Values


Simpson Thacher & Bartlett fosters a culture of excellence, integrity, and client service. The firm prioritizes professional development, diversity and inclusion, and maintaining the highest standards of quality in all client engagements.


Practice Areas & Teams


The headquarters houses key functions and practice groups:


  • Client Service Teams: Professionals delivering services across practice areas
  • Industry Groups: Specialists with deep sector expertise and knowledge
  • Support Functions: Business development, marketing, finance, and human resources
  • Knowledge Management: Research, training, and best practice development

Location & Accessibility


Located at 425 Lexington Ave, New York, NY 10017, the headquarters provides convenient access for clients, employees, and partners. The location is situated in a major business center with excellent transportation and proximity to client organizations.


Industry Leadership & Growth


As Simpson Thacher & Bartlett continues to expand its services and geographic presence, the New York headquarters remains the foundation of the firm's operations, designed to support growing client needs and evolving market opportunities.

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