Arnold & Porter Tech Stack

1,000+ lawyer partnership spanning regulatory, litigation, and transactional work across 16 offices

Law Practice Washington, DC 1,001–5,000 employees Partnership

Arnold & Porter is a 1,000+ attorney partnership with 16 global offices operating across 40+ practice areas. The tech stack reveals a traditional legal-enterprise footprint (Westlaw, Lexis Advance, iManage for document management) layered with modern productivity and analytics tools (Power BI, SQL Server, Teams), while active hiring in legal, finance, and support roles—combined with documented pain points around billing complexity, legacy financial systems, and generative AI adoption—signals the firm is modernizing operations and client delivery in parallel.

Tech Stack 36 technologies

Core StackMicrosoft Exchange Cisco Palo Alto Networks Smartsheet Canva Zoom Power BI Power Query SQL Server Power Automate Windows Microsoft Office SD-WAN Cisco SD-WAN Cisco ISE Azure Prisma Access Outlook PowerPoint Word Excel Teams SurveyMonkey Westlaw Lexis Advance Microsoft 365 DAX SQL iManage CRM+6 more

What Arnold & Porter Is Building

◆Challenges

Monitoring fee caps
Enhancing internal controls compliance
Expanding client relationships
Recruiting summer associates
Complex billing arrangements
Improving data integrity
Modernizing legacy financial systems
Troubleshooting billing issues
Adopting generative ai tools
Improving legal service delivery

▲Active Projects

Integrated branding and profile-raising campaigns
New client account set-ups with ebilling requirements
Develop high-impact pitches and rfp responses
Coordinate webinars and client events
Generative ai tool adoption
Summer associate program
Rfp and proposal development
Process improvement for service desk
Billing system field updates
Capacity planning for infrastructure

Hiring Activity

Accelerating65 roles · 40 in 30d

Department

Legal

Finance

Marketing

Support

Engineering

Research

Seniority

Mid

Senior

Director

Junior

Manager

Intern

Lead

Staff

Notable leadership hires: Business Development Director

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About Arnold & Porter

Arnold & Porter is a multi-disciplinary law partnership headquartered in Washington, DC, serving corporate clients across regulatory, litigation, and transactional matters. The firm operates through 16 offices worldwide with over 1,000 lawyers structured across more than 40 practice areas. Work spans high-complexity regulatory defense, deal advisory, and dispute resolution. Current operational priorities include modernizing billing and financial systems, improving data integrity in client and matter management, and integrating generative AI tools into legal workflows—reflecting broader sector shifts toward efficiency and risk management.

HeadquartersWashington, DC

Company Size1,001–5,000 employees

Hiring MarketsUnited Kingdom, United States, Belgium, China, Peru

Frequently Asked Questions

What is Arnold & Porter's tech stack?

Core legal tools include Westlaw and Lexis Advance for research; iManage for document/matter management. Enterprise infrastructure: Microsoft 365, Azure, Palo Alto Networks, Cisco SD-WAN. Analytics and automation: Power BI, Power Query, SQL Server, Power Automate. Collaboration: Teams, Zoom.

What operational challenges is Arnold & Porter addressing?

Active priorities include modernizing legacy financial systems, improving billing data integrity and resolving complex billing arrangements, enhancing internal controls compliance, adopting generative AI tools, and expanding client relationships through better account setup and service delivery processes.