Ario Law Firm

What Ario Law Firm does

Ario Law Firm is a privately held Ukrainian full-service law firm headquartered in Kyiv at 7 Panasa Myrnoho St., with a secondary office in Lviv. Founded in 2015, the firm operates through two registered legal entities — an Advocate Association and an LLC — and has grown to a team of 30+ lawyers organized across nine practice areas: litigation, criminal law and white collar crime, restructuring and bankruptcy, corporate/M&A, banking and finance, business protection, government relations and regulatory, anti-corruption, and medical law. The firm serves enterprise and mid-market corporate clients, both domestic businesses and international investors operating in Ukraine, including state-owned banks, major commercial real estate, public figures, and corporate defendants in complex matters.

The firm's primary differentiator is its direct participation in legislative drafting — most notably its role in developing Ukraine's preventive restructuring legislation (Bill #10143) — which provides early visibility into regulatory change and enables proactive client strategy. It is consistently recognized across The Legal 500 EMEA (with TOP Positions in Bankruptcy & Restructuring and White Collar Crime), Chambers Europe, IFLR 1000, and the Yurydychna Gazeta Lideri Rynku ranking, where it placed in the Top 10 of 50 leading Ukrainian firms in 2026 across 10 practice areas. Revenue is generated through traditional professional services fees — likely hourly, fixed-fee, or matter-based billing — with no public pricing. Distribution is primarily partner-led direct engagement with enterprise clients, augmented by an English-language website, listings in international legal directories (including Ukrainian Law Firms: A Handbook for Foreign Clients), active social channels (LinkedIn, Facebook, Instagram, Telegram, YouTube), an email newsletter, and a content-rich press center.

Name

Ario Law Firm

Legal name

Адвокатське об'єднання «Юридична фірма «Аріо» та Товариство з обмеженою відповідальністю «Юридична фірма «Аріо»

Website

https://ario.law

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

11–50 employees

Short description

Ario Law Firm is a Ukrainian full-service law firm founded in 2015 and headquartered in Kyiv, with a secondary office in Lviv. Its 30+ lawyers serve enterprise and mid-market corporate clients across litigation, restructuring, white-collar crime, M&A, and regulatory practices.

Ownership category

akta.pro rank

Product category

Legal Services

NAICS

Offices of Lawyers (541110), Legal Services (5411)

SIC

Services-Legal Services (8111)

akta.pro primary industry

Bankruptcy, Restructuring & Insolvency Law (BPAHAAAH)

akta.pro secondary industry

Fraud Risk Management & Anti-Bribery/Anti-Corruption (ABAC) (BPAHAFAL)

Keywords

• Commercial litigation services
• Corporate legal advisory
• Restructuring insolvency law
• White collar crime defense
• Banking finance law

Headquarters

HQ city

Kyiv

HQ country

Ukraine

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Others

Revenue model

1. Legal services fees: Ario Law Firm generates revenue through professional legal services fees, likely billed on an hourly, fixed-fee, or matter-based arrangement typical for Ukrainian law firms serving corporate clients. The firm does not publicly disclose its revenue model.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels7 records

Core offering

Ario Law Firm is a Ukrainian full-service law firm delivering legal representation and advisory services across litigation, criminal law and white collar crime defense, restructuring and bankruptcy, corporate law and M&A, banking and finance, business protection, government relations and regulatory compliance, anti-corruption, and medical/healthcare law. The firm serves enterprise and mid-market corporate clients, including international investors operating in Ukraine, through its offices in Kyiv and Lviv.

Product overview

Ario Law Firm is a Ukrainian law firm providing comprehensive legal services across multiple practice areas. The firm operates as a single integrated legal services offering rather than a platform-plus-modules structure. Core services include litigation, criminal law and white collar crime defense, restructuring and bankruptcy (including preventive restructuring advisory), corporate law and M&A, banking and finance law, business protection, government relations, anti-corruption compliance, and medical/healthcare law. The firm has been recognized in international rankings including The Legal 500 EMEA, Chambers Europe, and IFLR 1000, demonstrating recognition across its multiple practice specializations.

Differentiator

Problem solved

Functional benefit

Products and services

• Litigation Practice Comprehensive litigation services including commercial disputes, reputational protection, and civil litigation before Ukrainian courts including the Supreme Court. Headed by partner Anna Sydorovych with 10+ lawyers in the team.
• Criminal Law and White Collar Crime Criminal law defense and white collar crime advisory services for businesses and individuals. Led by partner Yevhen Hrushovets with 8+ lawyers in the team.
• Restructuring and Bankruptcy Legal services related to debt restructuring, insolvency proceedings, preventive restructuring procedures, and rehabilitation of businesses. Headed by managing partner Oleksii Voronko with 5+ lawyers.
• Corporate Law and M&A Corporate law advisory, mergers and acquisitions, and corporate governance services. Led by senior partner Julian Khorunzhiy with 5+ lawyers.
• Banking and Finance Law

Quantifiable outcome

• Supreme Court win in reputation protection case, reversing lower court decisions and securing dismissal of a defamation claim against a public figure.
• +1 more outcomes

Named customers4 records

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• UBIZ (Auction Marketplace)minorOthers · 1 November 2025UBIZ participated in the charity auction organized by Ario Law Firm for the 'Вовки Да Вінчі' battalion, making direct donation contributions alongside the ARIO team.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Dentons: Dentons is the world's largest global law firm with a Kyiv office serving Ukrainian corporate and international clients. Overlaps with Ario in cross-border M&A, banking, and dispute resolution work but operates as a global incumbent rather than domestic specialist.
• Baker McKenzie: Baker McKenzie is a global elite law firm with a long-standing Kyiv office serving multinationals operating in Ukraine. Comparable to Ario in offering Ukrainian legal services to corporate and institutional clients, but at vastly greater scale and breadth.
• CMS Cameron McKenna Nabarro Olswang: CMS is a top global law firm with a longstanding presence in Kyiv through CMS Cameron McKenna. Overlaps with Ario in banking, finance, and corporate advisory for international and Ukrainian clients, but competes from a global platform rather than a domestic base.

Direct peers

• AVELLUM: AVELLUM is a leading Ukrainian full-service law firm with strong banking, finance, and M&A practices. Comparable to Ario in its Ukrainian mid-market focus, multiple practice areas, and recognition in Legal 500, Chambers, and IFLR rankings.
• Sayenko Kharenko: Sayenko Kharenko is one of the largest independent Ukrainian law firms, recognized across Legal 500, Chambers, and IFLR for M&A, banking, dispute resolution, and restructuring — directly comparable to Ario in scope and positioning.
• Redcliffe Partners: Redcliffe Partners is a leading Ukrainian law firm with strong M&A, banking, finance, and dispute resolution practices. Comparable to Ario as a domestic firm serving enterprise and international clients with multiple recognized practice areas.
• Asters: Asters is one of the largest full-service law firms in Ukraine, with deep corporate, dispute resolution, and antitrust practices. Comparable to Ario as a domestic heavyweight with international rankings and a similar enterprise client base.
• Arzinger: Arzinger is a full-service Ukrainian law firm with offices in Kyiv and several EU/cross-border locations. Comparable to Ario in scope of practice areas, multi-office domestic footprint, and mid-market enterprise client focus.
• INTEGRITES: INTEGRITES is an international Ukrainian law firm with offices across CIS/EU and broad corporate, dispute resolution, and restructuring capabilities. Comparable to Ario as a Ukrainian-rooted firm targeting international clients and cross-border matters.
• AEQUO: AEQUO is a well-known Ukrainian law firm historically focused on corporate, M&A, antitrust, and dispute resolution. Comparable to Ario as a domestic Top-10 firm with similar enterprise client base and international ranking presence.

Market position

Strengths1 record

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UCDhTKQpxRNKipmU8zU2cdGA
• Facebookfacebook.com/ario.lawfirm
• LinkedInlinkedin.com/company/ario-law-firm
• Instagraminstagram.com/ario_law_firm?igshid=55ud834zcw22

Revenue estimate

Valuation estimate

Number of profiles

Profiles21 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 Ario Law Firm