Go-to US Attorneys

Chicago, Illinois, United States
Business Set-up, Contracts, Risk Mitigation & IP
All Sectors
Across US 

Areas of Expertise

Do not even think about entering the US market from the UK without a US attorney by your side. Thorelli & Associates are the ‘go-to’ US legal firm for any company seeking advice on doing business in the US. Never leave home without them!

Working with GTM Global

Thorelli & Associates have been GTM’s US legal partner of choice since our inception in 2017. They have helped 1000s of UK and EU scale-ups successfully land and expand into the US. As one of their oldest clients once remarked, ‘As Mr. Thorelli used to tell us when we first met him, “in the US, go big or go home”. We could go big because of the confidence we have in Thorelli & Associates.’

Principal Services

Acquisitions & Agreement Negotiation

Drafting contracts & purchasing US businesses

Corporate Law

Minimising risks by creating appropriate legal frameworks

Dispute Resolution

Strategic planning to minimise this real and present risk

Business Immigration Law

Simplifying visas for temporary and permanent US employment

Intellectual Property

Astute advice on how best to protect your IP

Product Liability Preventive Management

Strategic review programme to mitigate risk

Key Advisors

Thomas Thorelli


French-speaking US lawyer with thirty years of experience working with small- to medium-sized European companies in minimizing legal risk when doing business in the United States.

Steven Wiser


Senior litigator and an accomplished intellectual property practitioner. He practices in intellectual property and business litigation.

Nathaniel Cutler

International Business Law

Has broad transactional and litigation experience representing businesses in an array of industries including service, retail, manufacturing, marketing and technology.

Gregory Casimer


Trusted advisor and seasoned litigator. Fluent in ecommerce transactions and commercial contracts. Licensed patent attorney and IP portfolio manager.

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Useful Resources

Protected: The US Life Sciences Marketing Challenge

Discover winning marketing strategies for UK Life Sciences entering the US Market.

Like to Access the GTM Ecosystem?

Does your company supply products or services that add tangible value to tech/digital scale-ups in international expansion mode? Contact us to find out how you can become a collaborator, partner or sponsor within the GTM Ecosystem.