Massey & Gail LLP

*About Massey & Gail LLP

Massey & Gail LLP is a **national boutique litigation law firm** based in **Chicago, Illinois**, and **Washington, DC**, representing clients in **complex commercial litigation**, **U.S. Supreme Court and appellate advocacy**, and **regulatory and administrative law matters**. Our attorneys bring decades of experience in **trial, arbitration, and appellate cases** across the United States, serving **Fortune 500 companies**, financial institutions, healthcare providers, and leading corporations in high-stakes disputes.

---

## **Firm Overview**

Massey & Gail LLP is known for delivering exceptional results in complex, high-stakes matters. Founded in **2009**, the firm combines the depth and skill of a large firm with the efficiency and focus of a boutique practice.

Recognized by **Chambers USA**, **The Legal 500**, **Benchmark Litigation**, **Best Lawyers**, and **Super Lawyers**, the firm excels in commercial litigation, appellate advocacy, and regulatory work. We routinely handle disputes involving antitrust & competition, business torts, contract breaches, constitutional law, financial services, healthcare, intellectual property, privacy, and tax.

---

## **Key Firm Facts**

* **Managing Partner:** Leonard Gail

* **Co-Founding Partner:** Jonathan Massey

* **Number of Partners:** 4

* **Number of Other Fee-Earners:** 8

* **Offices:** Chicago, IL; Washington, DC

* **Year Founded:** 2009

---

## **Practice Areas**

### **Commercial Litigation & Complex Commercial Disputes**

**Number of Partners:** 4 | **Fee-Earners:** 8 (Chicago & Washington, DC)

Our Chicago and Washington, DC-based team, led by **Managing Partner Leonard Gail**, represents clients in high-stakes commercial litigation involving breach of contract, business torts, trade secrets, antitrust & competition, and bankruptcy & creditors’ rights.

**Notable Matter:** Leonard Gail successfully represented **Nuveen Investments** in a multi-million-dollar tortious interference suit, highlighting our strength in complex business disputes.

* **Contact:** Leonard Gail | +1 (312) 283-1590

---

### **Appellate & Supreme Court Advocacy**

**Number of Partners:** 2 | **Fee-Earners:** 4 (Washington, DC & Chicago)

Co-founder **Jonathan Massey** leads this group, specializing in constitutional law, administrative law, consumer & False Claims Act appeals, and other complex appellate matters. The team regularly argues before federal circuit courts and the U.S. Supreme Court, shaping precedent in critical areas.

* **Contact:** Jonathan Massey | +1 (202) 652-4511

---

### **Regulatory, Administrative & Policy Work**

**Number of Partners:** 2 | **Fee-Earners:** 3 (Washington, DC)

**Jonathan Massey** spearheads our regulatory practice, advising clients across healthcare, telecommunications, and financial services industries in federal and state agency proceedings. The firm has extensive experience with FOIA requests, enforcement defense, and policy advocacy.

---

### **Trials & Arbitrations**

**Number of Partners:** 3 | **Fee-Earners:** 5 (Chicago)

Trial lawyers including **Leonard Gail** bring deep experience handling jury trials, bench trials, and arbitration panels. Our practice covers fraud claims, intellectual property disputes, antitrust, and complex commercial contracts, consistently securing favorable verdicts and settlements.

---

### **Strategic Counseling & Risk Management**

**Number of Partners:** 2 | **Fee-Earners:** 2 (Chicago)

Led by senior attorneys including **Leonard Gail**, we provide preventive legal strategies such as contract structuring, governance, privacy compliance, and internal investigations designed to mitigate litigation risk and align with business objectives.

---

### **Additional Practice Areas**

* **Antitrust & Competition** (Led by Leonard Gail)

* **Bankruptcy & Creditors’ Rights**

* **Constitutional Law** (Led by Jonathan Massey)

* **Consumer & False Claims Act**

* **Freedom of Information Act (FOIA)**

* **Privacy**

* **Financial Services**

* **Healthcare**

* **Intellectual Property**

* **Tax**