QUORUS GmbH

What QUORUS GmbH does

QUORUS GmbH is a privately held Swiss law advisory firm headquartered in Zurich (Olgastrasse 6), operating as a Gesellschaft mit beschränkter Haftung (GmbH) since its founding in 2016-2017. The firm provides specialized legal advisory services across four core practice areas: corporate and commercial services (corporate law, M&A, commercial contracts, corporate governance, joint ventures, and Swiss market entry); dispute resolution (international litigation and arbitration across ICC, LCIA, and ICSID venues, plus reputation compliance); compliance (sanctions across US, EU, UK, and Swiss regimes, banking compliance, AML/CFT, and KYC/CDD/EDD); and private client services alongside trusts and foundations advisory. Its geographic focus spans Europe, Russia/CIS, Central Asia, the Middle East (notably UAE), and the United States, with stated reach across more than 40 countries.

The firm operates a professional services model generating revenue from fee-based legal advisory engagements, with quote-based pricing and multi-year contracts. Its go-to-market relies on enterprise field sales through direct advisory relationships, supplemented by bilingual (English/Russian) digital presence via website, LinkedIn, and a Telegram channel ('Quorus Legal Insights'), plus referral flow from recognition in tier-1 legal directories. The team comprises approximately 10 professionals, including partners Evgeny Zhilin, Dr. Pierre Helg, and Maxim Mezentsev, plus specialized senior leaders for the Sanctions Desk, Compliance Desk, Real Estate Practice, and a Market Head for Central Asia, supported by associates and counsel.

QUORUS reports cumulative operating scale of 700+ clients, 1,500+ projects, and 9 years of practice, alongside sustained multi-year recognition in IFLR 1000 (2019, 2020, 2022-2024), Best Lawyers (2021-2022), and Russian directories Kommersant and PRAVO 300 (2019-2021). There is no disclosed external funding, parent entity, or M&A activity; the firm operates as an independent boutique anchored in Swiss, EU, and Russian regulatory expertise.

Name

QUORUS GmbH

Legal name

QUORUS GmbH

Website

https://quorus.ch

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

1–10 employees

Short description

QUORUS GmbH is a Zurich-based boutique law advisory firm providing cross-border legal services in corporate law, M&A, sanctions and AML compliance, international arbitration, and private client matters to corporate and high-net-worth clients across Europe, the CIS, Central Asia, and the Middle East.

Ownership category

akta.pro rank

Product category

Legal Services

NAICS

Offices of Lawyers (541110)

SIC

Services-Legal Services (8111)

akta.pro industry

PRIMARYBPAHAAAB

Litigation & Dispute Resolution

Business & Public Services/Professional Services (Legal, Accounting, Consulting)/Legal Services

SECONDARYBPAHAAAK

Family & Private Client (Trusts & Estates) Law

Business & Public Services/Professional Services (Legal, Accounting, Consulting)/Legal Services

Keywords

• Legal advisory services
• Corporate law
• Sanctions compliance
• International arbitration
• Mergers and acquisitions

Headquarters

HQ city

Zurich

HQ country

Switzerland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Others

Revenue model

1. Legal Advisory Services: QUORUS generates revenue through providing comprehensive legal advisory services to corporate and private clients. The firm offers expertise across multiple legal domains including corporate law, M&A, sanctions compliance, international arbitration, and private client services. Revenue is derived from professional service fees for legal consultation, representation, and ongoing advisory engagements.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

QUORUS GmbH is a law advisory firm providing comprehensive legal services to businesses and private clients. The firm delivers expert guidance across corporate law, M&A, sanctions compliance, international arbitration, banking compliance, AML/CFT, KYC/CDD/EDD, immigration, real estate, family and inheritance law, and trusts and foundations advisory. Services are rendered through direct client engagement from its Zurich headquarters, serving clients across 40+ countries.

Product overview

QUORUS GmbH is a law advisory firm headquartered in Zurich, Switzerland, offering a comprehensive portfolio of legal services. The firm operates as a single integrated legal practice rather than a modular software platform. Core service areas include Corporate and Commercial Services (Corporate Law & M&A, Business Support in Switzerland & Global Expansion, Commercial Contracts, Corporate Governance, Joint Ventures), Compliance Services (Sanctions Compliance, Banking Compliance, AML/CFT, KYC/CDD/EDD), Dispute Resolution (International Litigation & Arbitration, Litigation, Reputation Compliance), Private Client Services (Foreign Economic Activity, Immigration, Real Estate Transactions, Family and Inheritance Law), and Trusts and Foundations advisory. The firm's expertise spans sanctions law, cross-border M&A transactions, international disputes, and banking/financial regulation, serving clients across 40+ countries with over 700 clients and 1500+ projects completed over 9 years.

Differentiator

Problem solved

Functional benefit

Products and services

• Corporate Law & M&A Comprehensive legal support for businesses and private investors in corporate matters and mergers and acquisitions, including company formation, corporate governance, contract drafting, compliance, due diligence, deal structuring, and closing across M&A transactions.
• Business Support in Switzerland & Global Expansion Expert legal assistance for establishing or growing operations in Switzerland, including company registration, tax planning, regulatory compliance, and international expansion advisory across 26 Swiss cantons.
• Commercial Contracts Legal support in drafting, reviewing, and negotiating various commercial contracts including sales agreements, service contracts, distribution agreements, and licensing agreements.
• Corporate Governance Legal support to help businesses establish and maintain strong governance practices, including board composition, policy development, risk management, and regulatory compliance.
• Joint Ventures Expert legal guidance for businesses seeking to enter joint ventures and strategic partnerships, including feasibility assessment, partner due diligence, and agreement negotiation.
• Sanctions Compliance Comprehensive guidance on international sanctions compliance, including risk assessments, policy development, monitoring, and legal representation before sanctions authorities for US, EU, UK, and Swiss regimes.
• Banking Compliance Legal guidance for financial institutions on regulatory compliance, including risk assessments, policy development, KYC dossier preparation, and ongoing monitoring of regulatory developments.
• Anti-Money Laundering (AML) and Combating the Financing of Terrorism (CFT) Expert legal support for AML/CFT compliance including expert opinions, advisory services, due diligence in M&A transactions, and internal investigations.
• Know Your Customer (KYC) including CDD and EDD Legal support for implementing and optimizing KYC procedures, including customer due diligence, risk assessments, and regulatory compliance for onboarding clients.
• International Litigation & Arbitration Strategic legal support for cross-border disputes, including case evaluation, representation before major arbitration institutions (ICC, LCIA, ICSID), and enforcement of awards across jurisdictions.
• International Arbitration Specialized legal expertise for cross-border disputes through arbitration, including case assessment, arbitration agreement drafting, and enforcement of arbitral awards.
• Litigation Litigation management and strategic guidance for civil and commercial matters globally, from case evaluation through trial representation and post-trial proceedings.
• Reputation Compliance

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Homburger: Leading Zurich law firm with deep corporate/M&A, capital markets, banking regulatory and litigation practices. Comparable to QUORUS on cross-border transactions and financial-law mandates.
• Niederer Kraft Frey: Zurich-headquartered Swiss law firm focused on corporate, banking, finance and dispute resolution. Direct overlap with QUORUS on M&A, banking compliance and international arbitration mandates.
• Walder Wyss: Major Swiss full-service law firm headquartered in Zurich. Overlaps with QUORUS on corporate/M&A, banking & finance, dispute resolution and private client mandates serving international and HNW clients.
• Schellenberg Wittmer: Zurich-based Swiss firm specializing in dispute resolution, international arbitration and banking & finance. Closely comparable to QUORUS on the arbitration/litigation and compliance side.
• Bär & Karrer: Premier Swiss law firm in Zurich with strong cross-border M&A, banking compliance, sanctions and arbitration practices. Competes with QUORUS for the same corporate, compliance and dispute resolution mandates.
• Lenz & Staehelin: Largest Swiss law firm with offices in Zurich, Geneva and Lausanne. Competes with QUORUS for international corporate, banking/compliance and arbitration mandates serving HNW and institutional clients.
• Pestalozzi Attorneys at Law: Zurich-based full-service Swiss law firm with strong corporate, banking & finance and dispute resolution practices. Direct peer for cross-border and HNW private-client mandates.
• MLL Meyerlustenberger Lachenal: Swiss law firm with offices in Zurich, Geneva and Zug. Comparable to QUORUS on corporate, banking regulatory, dispute resolution and private-client matters, especially for international mandates.

Broad incumbents

• CMS Switzerland: Swiss arm of global CMS network offering full-service corporate, banking, sanctions and dispute resolution capabilities. Competes with QUORUS via international platform rather than boutique specialization.
• A&O Shearman (formerly Allen & Overy): Global elite law firm with significant Zurich presence, covering M&A, banking & finance, sanctions and international arbitration. Competes with QUORUS on large cross-border mandates and serves similar HNW and CIS-adjacent client bases.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/quorus-gmbh

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles17 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about QUORUS GmbH