Milberg Amsterdam
Milberg Amsterdam B.V. is a boutique Dutch law firm specializing in complex commercial litigation and collective actions under the WAMCA regime, representing consumer groups, trade associations, and businesses against multinational defendants. It operates as the Dutch node of the Milberg international network.
- Company typePrivate
- Founded-
- HeadquartersAmsterdam, Netherlands
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Milberg Amsterdam does
Milberg Amsterdam B.V. is a boutique Dutch law firm headquartered in Amsterdam Oud-Zuid, established under the laws of the Netherlands and registered with the Dutch Chamber of Commerce under number 83137238. The firm operates as the Dutch node of the international Milberg network, using the Milberg trademark under a cooperation agreement with Milberg LLC, which maintains offices in New York, Puerto Rico, and London. The firm has a 5-person team led by Managing Partner Robbert-Jan Kamstra, with senior associate Jelle Duijn, two legal assistants, and a legal intern, and is actively recruiting additional counsel as of 2026.
The firm's practice is organized around two core service lines: Commercial Litigation and Collective Actions. Under commercial litigation, it handles contract disputes, director's liability, shareholder actions, fraud cases, and asset recovery matters with cross-border elements. Under collective actions, it represents groups of individuals and businesses under the Dutch WAMCA (Wet afwikkeling massaschade in collectieve actie) regime, including notable PFAS environmental contamination litigation against 3M on behalf of the Dutch Fishermen's Association, and a WAMCA action against Sony on behalf of Dutch PlayStation users through Stichting Massaschade & Consument. The firm pursues cases it characterizes as having societal impact, including abuse of dominant market position and consumer protection violations.
Revenue is generated through professional legal fees on individual client engagements, with potential contingency or alternative fee structures on mass-tort matters. Distribution occurs through direct client engagement, referrals, and co-counsel relationships (notably with Gerardin Partners and Stek Advocaten on the Fair PlayStation matter), supplemented by international coordination through the Milberg network for cross-border cases. The firm markets primarily through earned media, news announcements, and a LinkedIn presence rather than paid channels.
Milberg Amsterdam firmographics
Firmographics- Name
- Milberg Amsterdam
- Legal name
- Milberg Amsterdam B.V.
- Website
- https://milberg.nl
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Milberg Amsterdam B.V. is a boutique Dutch law firm specializing in complex commercial litigation and collective actions under the WAMCA regime, representing consumer groups, trade associations, and businesses against multinational defendants. It operates as the Dutch node of the Milberg international network.
- Ownership category
- akta.pro rank
Milberg Amsterdam industry classification
Industry- Product category
- Legal Services
- NAICS
- Offices of Lawyers (541110)
- SIC
- Services-Legal Services (8111)
- akta.pro primary industry
- Corporate & Commercial Law (BPAHAAAA)
Keywords
Where Milberg Amsterdam is headquartered
LocationHeadquarters
- HQ city
- Amsterdam
- HQ country
- Netherlands
- HQ region
- Europe
Offices1 record
Markets served
Milberg Amsterdam business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Others
Revenue model
- Legal Services - Commercial Litigation: Providing legal representation in complex commercial disputes including contract disputes, director's liability, shareholder actions, and fraud cases. Revenue generated through professional legal fees for individual client representation.
- Collective Actions Representation: Representing groups of individuals and businesses in collective litigation under WAMCA and other legal mechanisms. May involve contingency fee arrangements or alternative funding structures common in mass litigation.
Go-to-market motion2 records
Distribution channels3 records
Marketing channels4 records
Milberg Amsterdam product offering
Product offeringCore offering
Milberg Amsterdam is a Dutch boutique law firm that provides legal representation in complex commercial disputes and collective actions. The firm represents consumers, smaller businesses, and representative organizations in mass harm litigation under the Dutch WAMCA regime, as well as handling high-stakes commercial disputes including contract conflicts, director liability, shareholder actions, and fraud cases. Services are delivered through attorney-client engagements, with cross-border coordination via the international Milberg network in the US and UK.
Product overview
Milberg Amsterdam is a boutique Dutch law firm offering two core legal service offerings: Commercial Litigation and Collective Actions. The firm represents clients in complex commercial disputes including contract conflicts, shareholder disputes, and director liability cases. Under Collective Actions, the firm handles mass harm litigation under the Dutch WAMCA regime, including notable PFAS environmental contamination cases against 3M and consumer protection cases such as the Sony Fair PlayStation action against alleged monopolistic pricing practices.
Differentiator
Problem solved
Functional benefit
Products and services
- Commercial Litigation
- Collective Actions
- PFAS Litigation
Quantifiable outcome
- Dutch court confirmed jurisdiction over 3M US parent company for PFAS contamination damages
- +1 more outcomes
Companies that use Milberg Amsterdam
Customer profileNamed customers3 records
Segments3 records
Ideal customer profiles3 records
Milberg Amsterdam technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Milberg Amsterdam partnerships and signals
Strategic signalPartnerships
Seven partnerships are on record, tiered minor, core and important.
- Vapen Jouw KeuzeminorOrganization that organized the symposium 'De Kracht van de Witte Jas' focusing on public health and enforcement related to vaping. Milberg attended and delivered a presentation on potential legal action against the illegal vape trade.
- Milberg LLCcoreMilberg Amsterdam is part of an international cooperation with Milberg LLC, which has offices in the United States (New York, Puerto Rico) and United Kingdom (London). This partnership provides access to global expertise, cross-border litigation capabilities, and international resources for collective actions. Milberg Amsterdam uses the Milberg trademark pursuant to a cooperation agreement.
- Gerardin PartnerscoreCo-counsel in WAMCA case against Sony. On February 19, 2025, Milberg Amsterdam together with Gerardin Partners and Stek Advocaten officially launched the Fair PlayStation campaign.
- Stek AdvocatencoreCo-counsel in WAMCA case against Sony. Together with Gerardin Partners and Stek Advocaten, Milberg Amsterdam launched the Fair PlayStation campaign on behalf of Dutch PlayStation users.
- Dutch PFAS ExpertsimportantStrong partnerships with Dutch PFAS experts including chemical experts like Chiel Jonker and Jacob de Boer, PFAS damage experts, and investigative journalists who provide expertise in PFAS-related litigation.
- U.S. Law Firms and Litigation FundersimportantCross-border collaboration with U.S. law firms and litigation funders that have extensive experience in PFAS-related lawsuits. This provides valuable insights and resources for taking on large multinational corporations.
- ChemSecminorInternational Chemical Secretariat (ChemSec), an NGO focused on safer chemicals, with whom Milberg maintains contact for PFAS awareness and regulatory issues.
Scale indicators4 records
Recent moves7 records
Expansion highlights4 records
Milberg Amsterdam competitors and assessment
Company assessmentDirect peers
- Motley Rice: US plaintiff-side law firm specializing in environmental contamination, mass tort, and complex litigation including PFAS cases. Comparable to Milberg Amsterdam's PFAS practice and as a Milberg network peer for cross-border environmental claims.
- Cohen Milstein Sellers & Toll: US plaintiff-side firm with prominent class action practice in consumer protection, antitrust, and environmental matters. Comparable to Milberg Amsterdam as a collective redress specialist with contingency fee models.
- Scott+Scott: US law firm focused on class action and complex commercial litigation, including competition and consumer protection matters. Comparable to Milberg Amsterdam for its collective-action orientation and pursuit of corporate defendants in cross-border disputes.
- Lieff Cabraser Heimann & Bernstein: US-based plaintiff-side law firm with a 50+ year track record in class actions and mass torts, including environmental contamination. Directly comparable as the US sister firm in the Milberg network and as a peer collective redress specialist.
- Pogust Goodhead: UK-headquartered mass tort and group action firm pursuing multinational defendants in consumer and environmental claims. Comparable to Milberg Amsterdam in its plaintiff-side collective action model and cross-border coordination with US co-counsel.
- Geradin Partners: Brussels-based boutique focused on EU competition and digital markets litigation, co-counsel to Milberg Amsterdam in the Sony WAMCA case. Direct peer in cross-border collective actions targeting Big Tech.
- Hausfeld: European and US claimant-side law firm specializing in competition, mass tort, and human rights litigation. Highly comparable to Milberg Amsterdam given its focus on cross-border collective redress, contingency fee structures, and pursuit of multinational corporations.
- Stek Advocaten: Dutch law firm with active WAMCA practice and co-counsel to Milberg Amsterdam in the Fair PlayStation collective action. Direct peer in the Dutch collective redress market with overlapping consumer protection caseload.
- Stichting ConsumentenClaim: Dutch consumer collective action organization that develops and litigates mass damage claims on behalf of Dutch consumers. Directly comparable to Milberg Amsterdam as both operate within the WAMCA collective action regime; a senior Milberg hire came directly from this entity.
Broad incumbents
- Quinn Emanuel Urquhart & Sullivan: Global litigation-only law firm with deep experience in complex commercial disputes and class actions. Comparable to Milberg Amsterdam's commercial litigation practice as a much larger incumbent offering overlap across jurisdictions.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Milberg Amsterdam social profiles
Digital presenceMilberg Amsterdam financial estimates
Financial estimateRevenue estimate
Valuation estimate
Milberg Amsterdam leadership team
Management profileNumber of profiles
Profiles5 records
Milberg Amsterdam funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Milberg Amsterdam 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 Milberg Amsterdam
What does Milberg Amsterdam do?
Milberg Amsterdam is a Dutch boutique law firm that provides legal representation in complex commercial disputes and collective actions. The firm represents consumers, smaller businesses, and representative organizations in mass harm litigation under the Dutch WAMCA regime, as well as handling high-stakes commercial disputes including contract conflicts, director liability, shareholder actions, and fraud cases. Services are delivered through attorney-client engagements, with cross-border coordination via the international Milberg network in the US and UK.
Is Milberg Amsterdam a public or private company?
Milberg Amsterdam is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Milberg Amsterdam founded?
Milberg Amsterdam was founded in -1. It employs 1 to 10 people.
Where is Milberg Amsterdam based?
Milberg Amsterdam is headquartered in Amsterdam, Netherlands, in the Europe region.
How does Milberg Amsterdam make money?
Two revenue lines are on record. Legal Services - Commercial Litigation is the primary driver. The others are collective Actions Representation.
Who are Milberg Amsterdam's main competitors?
Direct peers on record are Motley Rice, Cohen Milstein Sellers & Toll, Scott+Scott, Lieff Cabraser Heimann & Bernstein, Pogust Goodhead, Geradin Partners, Hausfeld, Stek Advocaten and Stichting ConsumentenClaim. Quinn Emanuel Urquhart & Sullivan is listed as a broad incumbent.
Does Milberg Amsterdam have an API?
No public API is recorded for Milberg Amsterdam.
What industry is Milberg Amsterdam in?
Milberg Amsterdam's product category is Legal Services. Its primary akta.pro industry code is BPAHAAAA, Corporate & Commercial Law. Its NAICS code is 541110 and its SIC code is 8111.