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  • Professionals (143)
  • Capabilities (77)
  • Experience (33)
  • Insights & News (1,927)
  • Other Results (48)

Professionals 143 results

Eleni Kouimelis
Eleni Kouimelis
Partner
  • Chicago
Email
+1 312-558-5133
vCard

Partner

  • Chicago
Peter Crowther
Peter Crowther
International Managing Partner
  • London, 
  • Brussels
Email
+44 20 7011 8750
vCard

International Managing Partner

  • London
  • Brussels
J. Eric Johnson
J. Eric Johnson
Partner
  • Houston
Email
+1 713-651-2647
vCard

Partner

  • Houston
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Capabilities 77 results

Practice Area

Environmental

Winston’s Environmental Practice brings decades of experience to our clients. Chaired by Eleni Kouimelis, former assistant regional counsel with USEPA Region 5, our Environmental Practice provides comprehensive services to clients around the globe....Read more

Practice Area

Environmental Litigation & Enforcement

With today’s rapidly evolving rules of engagement, paired with the often contentious nature of environmental disputes, clients rely on Winston for our practical experience and substantive knowledge of the broad-ranging issues involved in environmental litigation, enforcement, and investigations....Read more

Practice Area

Environmental, Social & Governance (ESG)

Winston’s Environmental, Social, & Governance (ESG) Advisory Team synthesizes the firm’s multidisciplinary experience to help boards, management teams, and investors oversee the complete spectrum of ESG-related legal and business issues. ...Read more

Experience 33 results

Experience

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January 6, 2026

Brightwood Capital’s Acquisition of Museum of Illusions Group

A team led by Bradley Vaiana and Austin Leach represented Brightwood Capital Advisors, LLC (“Brightwood”), a New York–based investment firm, in its acquisition of Museum of Illusions Group, the world’s largest privately held chain of museums, from Invera Capital Partners. As part of the transaction, five previously franchised locations will transition from the chain’s largest franchisee, LOL Entertainment, to become corporate-owned sites. Winston attorneys across multiple practice areas and offices, including M&A, Tax, Intellectual Property, Employee Benefits, and the firm’s UK office, assisted in structuring a complex cross-border transaction to support Brightwood's fund investment goals. The acquisitions were completed on January 6, 2026....Read more

Experience

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November 7, 2025

Precision Aviation Group - Acquisition of Helicopter Engine Repair Overhaul Services

A team led by Austin Leach and Justin Levy represented Precision Aviation Group (PAG) in its acquisition of H.E.R.O.S., a premier Rolls-Royce M250/RR300 engine MRO provider, and its affiliate, Hye-Tech Manufacturing. ...Read more

Experience

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October 27, 2025

Winston advises in a landmark telecom transaction across Central America

Winston & Strawn LLP advised Millicom International Cellular S.A. (Millicom) in an agreement with SBA Communications Corporation (SBA Communications) to sell and leaseback a tower portfolio of approximately 7,000 towers in Guatemala, Honduras, Panama, El Salvador, and Nicaragua for approximately US$975 million. In addition, the parties have agreed to enter into a build-to-suit agreement under which SBA Communications will build up to 2,500 additional sites, further solidifying the partnership....Read more
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Insights & News 1,927 results

Sponsorship

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March 22, 2026

Winston & Strawn Sponsors 38th Annual Roth Conference

Winston & Strawn is proud to sponsor the 38th Annual Roth Conference. This year, the program will feature one-on-one and small group meetings, analyst-selected fireside chats, industry keynotes, and panel discussions. ...Read more

Global Trade & Foreign Policy Insights

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February 19, 2026

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9 Min Read

United States Issues Significant New Sanctions Relief for Venezuela’s Oil & Gas Sector

Although Venezuela remains subject to sanctions targeting the Government of Venezuela (GoV) and entities in which it holds a 50% or greater ownership interest, the U.S. Department of the Treasury’s Office of Foreign Assets Control (OFAC) has issued a series of General Licenses (GLs) representing the broadest easing of Venezuela-related sanctions in years.

Investigations, Enforcement, & Compliance Alerts

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February 18, 2026

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3 Min Read

Beyond the CMMC: New Cybersecurity Assessments for Government Contractors

The General Services Administration (GSA) recently announced changes to procedural guidance that may affect contractor eligibility for GSA contracts. GSA issued the IT Security Procedural Guide: Protecting Controlled Unclassified Information (CUI) in Nonfederal Systems and Organizations Process CIO-IT Security-21-112, which set out a cybersecurity framework for protecting CUI that is similar to the Cybersecurity Maturity Model Certification (CMMC) for DoD contracts. 

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Other Results 48 results

Law Glossary

What Is Privacy Assessment Law?

The Privacy Impact Assessment (PIA) is a method of privacy risk identification. It is an analysis of how personally identifiable information is collected, used, shared, and maintained by an organization’s system. Within the area of privacy assessment law, companies perform PIAs to verify and document that they are in compliance with state or federal privacy regulations for protecting personally identifiable information. The impact assessment identifies the risks of collecting and sharing personally identifiable information....Read more

Site Content

What Is Environmental, Social, and Governance (ESG)?

Environmental, Social, and Governance (ESG) refers to non-financial factors that investors and stakeholders may consider to assess company operations and performance. These criteria have come to prominence as investors, particularly “socially responsible investors,” have used ESG to screen potential investments and as a measure of risks and opportunities that could impact a company’s ability to create long-term value....Read more

Law Glossary

What Is the Environmental Protection Agency (EPA)?

The Environmental Protection Agency (EPA) is an executive agency of the United States under the direct authority of the President of the United States. The EPA’s mission is to protect people and the environment from significant health risks. The EPA is responsible for developing, maintaining, and enforcing environmental regulations and policies, including regulating the manufacturing, processing, distribution, and use of chemicals and other pollutants. EPA enforcement powers include fines, sanctions, and other measures....Read more
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