Hausfeld LLP
Hausfeld LLP is a privately held global claimant-side litigation law firm founded in 2008, operating 12 offices across the US and Europe with 170+ lawyers. It represents individuals, class members, and NGOs in complex antitrust, environmental, human rights, and technology disputes.
- Company typePrivate
- Founded2008
- HeadquartersBoston, United States
- Headcount101–250
- GTM typeB2B
- OfferingServices
What Hausfeld LLP does
Hausfeld LLP is a privately held, partner-owned global litigation law firm founded in 2008 by Michael D. Hausfeld and headquartered in Washington, DC, with 12 offices across the United States, the United Kingdom, Germany, the Netherlands, France, and Sweden, operating through five separately constituted regulated legal entities. The firm is claimant-focused, representing individuals, class members, NGOs, and corporations in complex disputes against large defendants, with practice areas spanning Antitrust/Competition, Commercial & Financial Disputes, Environmental & Product Liability, Human Rights, and Technology & Data Breach. Its work has produced several landmark outcomes, including a UK Competition Appeal Tribunal ruling awarding approximately £1.5 billion in compensation to 36 million Apple App Store users, an ongoing Google Play collective action covering 20 million UK consumers with around £1 billion in potential damages, and a $20M+ US jury verdict against BNP Paribas for Sudan-related human rights abuses.
The firm generates revenue through professional legal services, with a mix of traditional hourly billing and alternative fee arrangements including contingency, flexible fees, and third-party case funding where permitted. Client acquisition is driven by reputation, referrals, professional directory rankings (Legal 500, Chambers & Partners, Super Lawyers, Best Lawyers), and an active thought-leadership apparatus (Competition Bulletin, Perspectives blogs/podcasts/videos, conference speaking). The firm has won 53 industry awards and recorded 660 individual lawyer rankings in the last five years, including top-tier Legal 500 US Antitrust recognition for 17 consecutive years.
Hausfeld's operating model is built on specialist talent (170+ lawyers globally), multi-jurisdictional regulatory standing, and the ability to underwrite large, multi-year collective actions through flexible fees and case funding. There is no AI or proprietary technology platform; competitive advantage rests on legal expertise, precedent-setting case outcomes, brand reputation, and cross-border litigation infrastructure rather than software or data assets.
Hausfeld LLP firmographics
Firmographics- Name
- Hausfeld LLP
- Legal name
- Hausfeld LLP
- Website
- https://hausfeld.com
- Company type
- Private
- Founded year
- 2008
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Hausfeld LLP is a privately held global claimant-side litigation law firm founded in 2008, operating 12 offices across the US and Europe with 170+ lawyers. It represents individuals, class members, and NGOs in complex antitrust, environmental, human rights, and technology disputes.
- Ownership category
- akta.pro rank
Hausfeld LLP industry classification
Industry- Product category
- Legal Services
- NAICS
- Legal Services (5411)
- SIC
- Services-Legal Services (8111)
- akta.pro primary industry
- Litigation & Dispute Resolution (BPAHAAAB)
Keywords
Where Hausfeld LLP is headquartered
LocationHeadquarters
- HQ city
- Boston
- HQ country
- United States
- HQ region
- North America
Offices12 records
Markets served
Hausfeld LLP business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D
Revenue model
- Legal Services - Litigation Representation: Hausfeld provides legal representation in complex litigation cases including antitrust, commercial disputes, environmental liability, human rights, and technology matters. The firm offers flexible fee structures and case funding where permissible, allowing clients to pursue disputes with no or limited legal cost risk or up-front financial burden.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Other | Flexible fee arrangements and case funding options |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels5 records
Hausfeld LLP product offering
Product offeringCore offering
Hausfeld LLP is a global law firm that represents claimants in complex, high-stakes litigation, with particular focus on antitrust, competition, human rights, securities, and commercial disputes. The firm advises corporates, public bodies, and groups of affected individuals seeking redress through domestic and cross-border claims. Its practice combines strategic counseling, settlement negotiation, and courtroom advocacy across multiple jurisdictions.
Product overview
Hausfeld LLP is a global law firm operating as a single unified legal practice rather than a platform-plus-modules architecture. The firm provides legal services through six core practice areas: Antitrust/Competition, Commercial & Financial Disputes, Environmental & Product Liability, Human Rights, Technology & Data Breach, and Current Claims. These practice areas work in conjunction with specialized service delivery models including Collective Redress (class actions), Business Disputes, and Flexible Fees & Case Funding. The firm also produces knowledge publications including the Competition Bulletin and Perspectives content series. With 12 offices across the US and Europe, Hausfeld delivers complex litigation services to individual and corporate clients, with particular emphasis on claimant-focused collective actions and landmark precedent-setting disputes.
Differentiator
Problem solved
Functional benefit
Products and services
- Antitrust & Competition Litigation
Quantifiable outcome
- £1.5 billion compensation awarded to 36 million UK users in Apple App Store case
- +2 more outcomes
Companies that use Hausfeld LLP
Customer profileNamed customers6 records
Segments5 records
Ideal customer profiles1 record
Hausfeld LLP technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Hausfeld LLP partnerships and signals
Strategic signalPartnerships
Seven partnerships are on record, tiered core and minor.
- British Institute of International and Comparative Law (BIICL)coreHausfeld partnered with BIICL to host 'Our Future in the Balance: The Role of Courts and Tribunals in Meeting the Climate Crisis' - a landmark international virtual summit exploring the role of courts and tribunals in addressing global climate governance. The partnership brought together judges, policymakers, academics, and climate activists for this critical COP26 lead-up event.
- Hecht PartnersminorCo-counsel with Hecht Partners in filing petition to UN Global Compact calling for BNP Paribas removal over Sudan human rights violations allegations.
- DiCello LevittminorCo-counsel with DiCello Levitt in filing petition to UN Global Compact calling for BNP Paribas removal over Sudan human rights violations allegations.
- Democracy Reporting International (DRI)minorCo-filed second lawsuit against Elon Musk's X (Twitter) over failure to provide researchers access to data under EU's Digital Services Act for disinformation research related to Hungary's elections.
- Society for Civil Rights (GFF)minorGerman civil rights organization that co-filed lawsuit with Hausfeld Rechtsanwälte against X/Twitter for DSA compliance regarding election research data access.
- Legal Action Network (LAW)minorIngrid Gubbay serves as Trustee of LAW, an organization working to bring legal accountability for women living in conflict zones.
- Sea RangersminorIngrid Gubbay serves as legal trustee of this Dutch environmental social enterprise which professionally trains and empowers unemployed youth to work with nations to protect marine environments.
Scale indicators6 records
Recent moves6 records
Expansion highlights6 records
Hausfeld LLP competitors and assessment
Company assessmentDirect peers
- Quinn Emanuel Urquhart & Sullivan: Global litigation-only firm widely regarded as the leading claimants-side and complex-disputes practice; deep overlap with Hausfeld in antitrust damages, tech-platform, and securities class actions across the US and Europe.
- Cohen Milstein Sellers & Toll: Pioneering US plaintiff-side firm with categories-leading antitrust and consumer protection class action practices - one of the closest US comparables to Hausfeld's claimant-only orientation.
- Scott+Scott Attorneys at Law: Antitrust and consumer protection boutique with a strong international foot print and focused practice on complex class action litigation, directly comparable to Hausfeld's collective redress engine.
- Lieff Cabraser Heimann & Bernstein: Plaintiff-side boutique recognised for mass tort, consumer protection, and antitrust class actions; competes for similar high-profile claimant matters in the US.
- Berger Montague PC: Philadelphia-based complex civil litigation and class action boutique; has a long-standing antitrust and consumer protection practice closely comparable in client profile.
- Labaton Sucharow LLP: Plaintiff-side securities and antitrust boutique with significant class action activity; overlaps with Hausfeld on antitrust damages claims and large consumer-side litigation.
- Hagens Berman Sobol Shapiro: US consumer protection class action firm active in tech and antitrust mass actions; mirrors Hausfeld's Big Tech accountability positioning.
- Geradin Partners: Brussels-based competition law boutique focused on abuse-of-dominance and digital markets claims, including acting for claimants against Big Tech - directly comparable niche EU practice to Hausfeld's European arm.
- Milberg LLP: Long-standing US plaintiffs' complex litigation boutique with antitrust, securities, and consumer class actions; peers directly with Hausfeld on compensation-driven litigation in the US.
Broad incumbents
- Boies Schiller Flexner LLP: High-stakes litigation and dispute resolution firm with major US/UK presence and active antitrust/antitrust arbitration practice; broader portfolio but overlapping in headline competition and tech disputes.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Hausfeld LLP social profiles
Digital presenceHausfeld LLP compliance and trust
Trust signalCompliance3 records
Hausfeld LLP financial estimates
Financial estimateRevenue estimate
Valuation estimate
Hausfeld LLP leadership team
Management profileNumber of profiles
Profiles1 record
Hausfeld LLP funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Hausfeld 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 Hausfeld LLP
What does Hausfeld LLP do?
Hausfeld LLP is a global law firm that represents claimants in complex, high-stakes litigation, with particular focus on antitrust, competition, human rights, securities, and commercial disputes. The firm advises corporates, public bodies, and groups of affected individuals seeking redress through domestic and cross-border claims. Its practice combines strategic counseling, settlement negotiation, and courtroom advocacy across multiple jurisdictions.
Is Hausfeld LLP a public or private company?
Hausfeld LLP is a private company. It is classified as management employee owned and is currently operating.
When was Hausfeld LLP founded?
Hausfeld LLP was founded in 2008. It employs 101 to 250 people.
Where is Hausfeld LLP based?
Hausfeld LLP is headquartered in Boston, United States, in the North America region.
How does Hausfeld LLP make money?
One revenue line is on record: legal Services - Litigation Representation.
Who are Hausfeld LLP's main competitors?
Direct peers on record are Quinn Emanuel Urquhart & Sullivan, Cohen Milstein Sellers & Toll, Scott+Scott Attorneys at Law, Lieff Cabraser Heimann & Bernstein, Berger Montague PC, Labaton Sucharow LLP, Hagens Berman Sobol Shapiro, Geradin Partners and Milberg LLP. Boies Schiller Flexner LLP is listed as a broad incumbent.
Does Hausfeld LLP have an API?
No public API is recorded for Hausfeld LLP.
What industry is Hausfeld LLP in?
Hausfeld LLP's product category is Legal Services. Its primary akta.pro industry code is BPAHAAAB, Litigation & Dispute Resolution. Its NAICS code is 5411 and its SIC code is 8111.