K&L Gates LLP
K&L Gates LLP is a global law firm with approximately 42 offices across the US, Europe, Asia, Australia, the Middle East, and South America, serving multinational corporations, governments, and financial institutions with full-service legal counsel spanning corporate, litigation, energy, finance, IP, and AI governance.
- Company typePrivate
- Founded2005
- HeadquartersPittsburgh, United States
- Headcount1,001–5,000
- GTM typeB2B
- OfferingServices
What K&L Gates LLP does
K&L Gates LLP is a global law firm formed in 2005 through the merger of Kirkpatrick & Lockhart (with roots dating to the 1880s) and Gates & Ellis (established in the 1940s), operating today as an integrated international legal platform with approximately 42 offices across the United States (20), Europe, the Middle East, Asia, Australia, and South America. The firm serves three primary customer segments: multinational corporations, government and public entities, and financial institutions and investors, providing comprehensive legal services across corporate/M&A, litigation, energy, financial services, intellectual property, government affairs, and emerging areas including AI governance and data center infrastructure. K&L Gates is recognized with 28 practice rankings in Chambers Global 2026 across 17 jurisdictions and nearly 40 practice rankings in Legal 500 EMEA 2026.
The firm's core product is professional legal services delivered through partner-led client relationships, with billing structures including hourly rates (e.g., partner rates up to £1,100/hour in London), fixed fees, and contingent arrangements depending on matter type. K&L Gates has invested substantively in AI tooling, deploying Legora as its primary AI platform firm-wide alongside Westlaw Precision AI, Vincent, and Microsoft 365 Copilot for legal research, drafting, and contract review. The firm achieved ISO/IEC 42001:2023 certification for its AI Management System (one of the first major law firms globally), maintains ISO 27001 and ISO 27701 certifications, and created a Global AI and Innovation Partner role to coordinate AI strategy, governance, and workflow automation across the platform. Revenue is not publicly disclosed; headcount of 1,001–5,000 and the firm's positioning within the Am Law 100-tier imply annual revenue in the $1B–$5B range, though the firm operates through a partnership structure with no external equity ownership.
K&L Gates LLP firmographics
Firmographics- Name
- K&L Gates LLP
- Legal name
- K&L Gates LLP
- Website
- https://klgates.com
- Company type
- Private
- Founded year
- 2005
- Operating status
- Operating
- Headcount range
- 1,001–5,000 employees
- Short description
- K&L Gates LLP is a global law firm with approximately 42 offices across the US, Europe, Asia, Australia, the Middle East, and South America, serving multinational corporations, governments, and financial institutions with full-service legal counsel spanning corporate, litigation, energy, finance, IP, and AI governance.
- Ownership category
- akta.pro rank
K&L Gates LLP industry classification
Industry- Product category
- Legal Services
- NAICS
- Offices of Lawyers (54111), Legal Services (5411), Offices of Lawyers (541110)
- SIC
- Services-Legal Services (8111)
- akta.pro primary industry
- Mergers & Acquisitions (M&A) & Securities Law (BPAHAAAI)
Keywords
Where K&L Gates LLP is headquartered
LocationHeadquarters
- HQ city
- Pittsburgh
- HQ country
- United States
- HQ region
- North America
Offices45 records
Markets served
K&L Gates LLP business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Legal Services - Professional Services: K&L Gates generates revenue primarily through billable legal services rendered to corporate, government, and individual clients across multiple practice areas including corporate/M&A, litigation, energy, financial services, and intellectual property
- Fixed Fee and Contingent Arrangements: Standard legal billing includes hourly rates, fixed fees for specific services, and contingency arrangements depending on matter type. London office publishes indicative pricing for employment tribunal matters
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Employment Tribunal Defense - Simple Unfair Dismissal Case |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
K&L Gates LLP product offering
Product offeringCore offering
K&L Gates LLP is a global law firm providing comprehensive legal services across corporate/M&A, litigation, energy, financial services, intellectual property, regulatory compliance, and government affairs. The firm operates through more than 40 offices in the United States, Europe, the Middle East, Asia, Australia, and South America, serving multinational corporations, governments, and financial institutions through relationship-based, partner-led engagements.
Product overview
K&L Gates LLP is a global law firm operating as a single integrated legal services offering rather than a modular software product. The firm has deployed AI tools including Legora as its primary AI platform, alongside Westlaw Precision AI, Vincent, and Microsoft 365 Copilot for legal research, drafting, and contract review. The firm's AI operations are coordinated through an AI Solutions Group and AI Training Alliance, with governance overseen by the newly created Global AI and Innovation Partner role. K&L Gates' legal services span over 200 practice areas across corporate, litigation, energy, finance, intellectual property, and regulatory compliance disciplines.
Differentiator
Problem solved
Functional benefit
Products and services
- Corporate and M&A Legal Services Legal counsel on corporate transactions, mergers, acquisitions, joint ventures, and capital markets activities for multinational corporations and institutional clients across multiple jurisdictions.
Quantifiable outcome
- Achieved ISO/IEC 42001:2023 certification for AI management system, becoming among the first major law firms globally to earn this credential
- +2 more outcomes
Companies that use K&L Gates LLP
Customer profileNamed customers10 records
Segments3 records
Ideal customer profiles3 records
K&L Gates LLP technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability4 records
Feature3 records
K&L Gates LLP partnerships and signals
Strategic signalPartnerships
Seven partnerships are on record, tiered minor and core.
- Argent LNGminorK&L Gates engaged by Argent LNG to lead regulatory filings with FERC (Federal Energy Regulatory Commission) and DOE (Department of Energy) for LNG project development
- Vietnam AirlinescoreAdvised Vietnam Airlines on US$8 billion aircraft purchasing agreement with Boeing for 50 Boeing 737-8 narrow-body aircraft, including contractual provisions covering delivery, delay, performance, termination scenarios, liability limitations, and regulatory approvals
- Blackbird VenturescoreActed as legal adviser to co-lead investor Blackbird Ventures in Gilmour Space Technologies' Series E capital raise. Round jointly led by Blackbird and Australian Government's National Reconstruction Fund Corporation
- American Maritime PartnershipminorAdvised American Maritime Partnership on defense of Jones Act constitutional challenge
- Netgear Inc.minorRepresented Netgear in federal lawsuit against scammers who were impersonating company employees and selling fake support packages; obtained judgment exceeding $860,000 with funds traced to accounts in India
- St. Cloud CapitalminorServed as legal counsel to St. Cloud Capital for growth capital investment in Business Processing Solutions LLC
- Midas Green Technologies LLCminorRepresented Midas Green Technologies in patent dispute before USPTO; secured win when Acting USPTO Director terminated IPR proceeding against the company
Scale indicators5 records
Recent moves6 records
Expansion highlights5 records
K&L Gates LLP competitors and assessment
Company assessmentDirect peers
- Jones Day: Jones Day is one of the largest US-based global law firms with a similarly broad domestic platform and significant international presence. It directly competes with K&L Gates in M&A, litigation, energy, IP, and government regulation.
- Cleary Gottlieb Steen & Hamilton: Cleary Gottlieb is a top global law firm with elite M&A, capital markets, and international dispute resolution practices. It is a benchmark competitor in cross-border corporate advisory where K&L Gates also competes.
- DLA Piper: DLA Piper is a global full-service law firm with a comparable multi-continent platform and a similar mix of corporate, finance, litigation, and regulatory practices. It directly overlaps with K&L Gates in cross-border M&A, technology, energy, and government affairs work.
- White & Case: White & Case is a leading global law firm with deep cross-border M&A, finance, and energy practices and a strong emerging markets presence. It is a direct competitor to K&L Gates in large international transactions, project finance, and arbitration.
- Sidley Austin: Sidley Austin is a premier global law firm with strong corporate, finance, healthcare, and litigation practices and a notable Asia-Pacific presence. It overlaps with K&L Gates in cross-border M&A, asset management, and regulatory matters.
- Hogan Lovells: Hogan Lovells is a top-tier global law firm combining US and UK/international capabilities, with particularly strong practices in energy, life sciences, and government regulatory matters. It competes with K&L Gates across M&A, energy regulation, and cross-border corporate advisory.
- Skadden, Arps, Slate, Meagher & Flom: Skadden is a top global law firm renowned for M&A, capital markets, and litigation work for large corporate clients. It competes with K&L Gates for premium cross-border corporate transactions and high-stakes litigation.
- Kirkland & Ellis: Kirkland & Ellis is the largest law firm in the world by revenue and a dominant force in private equity, M&A, and litigation. While it skews more toward PE, it competes with K&L Gates in large corporate and transactional work.
- Latham & Watkins: Latham & Watkins is a top US-headquartered global law firm with leading M&A, capital markets, and litigation practices. It competes with K&L Gates for high-end corporate and finance mandates and is a key rival for top lateral talent.
- Baker McKenzie: Baker McKenzie is the world's largest law firm by headcount and revenue, with a similarly extensive global footprint spanning the Americas, EMEA, and Asia-Pacific. It competes head-to-head with K&L Gates for cross-border corporate, M&A, and finance mandates for multinational clients.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks5 records
Key highlights7 records
Customer concentration
K&L Gates LLP social profiles
Digital presenceK&L Gates LLP compliance and trust
Trust signalCompliance3 records
K&L Gates LLP financial estimates
Financial estimateRevenue estimate
Valuation estimate
K&L Gates LLP leadership team
Management profileNumber of profiles
Profiles8 records
K&L Gates LLP funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
K&L Gates LLP M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about K&L Gates LLP
What does K&L Gates LLP do?
K&L Gates LLP is a global law firm providing comprehensive legal services across corporate/M&A, litigation, energy, financial services, intellectual property, regulatory compliance, and government affairs. The firm operates through more than 40 offices in the United States, Europe, the Middle East, Asia, Australia, and South America, serving multinational corporations, governments, and financial institutions through relationship-based, partner-led engagements.
Is K&L Gates LLP a public or private company?
K&L Gates LLP is a private company. It is classified as management employee owned and is currently operating.
When was K&L Gates LLP founded?
K&L Gates LLP was founded in 2005. It employs 1,001 to 5,000 people.
Where is K&L Gates LLP based?
K&L Gates LLP is headquartered in Pittsburgh, United States, in the North America region.
How does K&L Gates LLP make money?
Two revenue lines are on record. Legal Services - Professional Services are the primary driver. The others are fixed Fee and Contingent Arrangements.
Who are K&L Gates LLP's main competitors?
Direct peers on record are Jones Day, Cleary Gottlieb Steen & Hamilton, DLA Piper, White & Case, Sidley Austin, Hogan Lovells, Skadden, Arps, Slate, Meagher & Flom, Kirkland & Ellis, Latham & Watkins and Baker McKenzie.
Does K&L Gates LLP have an API?
No public API is recorded for K&L Gates LLP.
What industry is K&L Gates LLP in?
K&L Gates LLP's product category is Legal Services. Its primary akta.pro industry code is BPAHAAAI, Mergers & Acquisitions (M&A) & Securities Law. Its NAICS code is 54111 and its SIC code is 8111.