Insights

Growth through partnerships Established law practice with a multi-decade presence and recent Partner additions signals ongoing growth and potential for expanded legal services, especially in business, civil litigation, and healthcare sectors in Illinois.

Healthcare and defense focus Strong emphasis on medical malpractice and insurance defense teams aligned with healthcare litigation, presenting opportunity to cross-sell comprehensive legal services to healthcare providers, hospitals, and related entities.

Mid-market client scale Revenue in the $10M-$25M range and 11-50 employees place the firm in the middle market, suggesting need for scalable services such as data security, technology enablement, client relationship management, and cost-effective practice management support.

Technology modernization Tech stack includes WordPress, Segment, Shopify, and Microsoft 365 indicating openness to digital marketing, CRM/data analytics, and client portal enhancements to improve client experience and lead conversion.

Brand and talent expansion Recent partner hires demonstrate active talent growth and market signaling; potential for executive recruiting services, succession planning, and thought leadership development to strengthen competitive positioning.

Similar companies to Quinn Johnston

Quinn Johnston Tech Stack

Quinn Johnston uses 8 technology products and services including WordPress, Segment, Shopify, and more. Explore Quinn Johnston's tech stack below.

  • Content Management System
  • Customer Data Platforms
  • E-commerce
  • jQuery Migrate
    Javascript Libraries
  • PHP
    Programming Languages
  • ZURB Foundation
    UI Frameworks
  • Sitelinks Search Box
    Web Tools And Plugins

Quinn Johnston's Email Address Formats

Quinn Johnston uses at least 7 email formats:
Quinn Johnston Email FormatsExamplePercentage
FirstLast@quinnemanuel.comJohnDoe@quinnemanuel.com
84%
FirLast@quinnemanuel.comJohDoe@quinnemanuel.com
12%
FirstLas@quinnemanuel.comJohnDoe@quinnemanuel.com
3%
LastFirst@quinnemanuel.comDoeJohn@quinnemanuel.com
1%
FLast@quinnjohnston.comJDoe@quinnjohnston.com
92%
Last@quinnjohnston.comDoe@quinnjohnston.com
6%
Last.F@quinnjohnston.comDoe.J@quinnjohnston.com
2%

Frequently Asked Questions

What is Quinn Johnston's phone number?

Minus sign iconPlus sign icon
You can contact Quinn Johnston's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Quinn Johnston's official website and social media links?

Minus sign iconPlus sign icon
Quinn Johnston's official website is quinnjohnston.com and has social profiles on LinkedIn.

How much revenue does Quinn Johnston generate?

Minus sign iconPlus sign icon
As of September 2026, Quinn Johnston's annual revenue is estimated to be $10M - $25M.

What is Quinn Johnston's SIC code and NAICS code?

Minus sign iconPlus sign icon
Quinn Johnston's SIC code is 8111 - Legal Services and NAICS code is 54111 - Offices of Lawyers.

How many employees does Quinn Johnston have currently?

Minus sign iconPlus sign icon
As of September 2026, Quinn Johnston has approximately 50 employees across 1 continents, including North America. Key team members include Partner: K. I., Partner: P. B. and Partner: T. P. Explore Quinn Johnston's employee directory with LeadIQ.

What industry does Quinn Johnston belong to?

Minus sign iconPlus sign icon
Quinn Johnston operates in the Law Practice industry.

What technology does Quinn Johnston use?

Minus sign iconPlus sign icon
Quinn Johnston's tech stack includes WordPress, Segment, Shopify, Microsoft 365, jQuery Migrate, PHP, ZURB Foundation and Sitelinks Search Box.

What is Quinn Johnston's email format?

Minus sign iconPlus sign icon
Quinn Johnston's email format typically follows the pattern of FirstLast@quinnemanuel.com. Find more Quinn Johnston email formats with LeadIQ.

When was Quinn Johnston founded?

Minus sign iconPlus sign icon
Quinn Johnston was founded in 1945.
Quinn Johnston logo

Quinn Johnston

Law PracticeIllinois, United States11-50 Employees

Quinn Johnston is a mid-sized law practice founded in 1945 that serves private individuals and business clients. Based in Peoria with a secondary office in Springfield, the firm concentrates on business, civil litigation, and healthcare law and litigates across most counties in Illinois to serve downstate clients. 

The firm has received external recognition, including Fortune Magazine’s Top Ranked Law Firms listing in 2013, Corporate Counsel Magazine’s Top Ranked Law Firms in the United States listing in 2014, and AV ratings from Martindale-Hubbell, with thirteen partners holding individual AV ratings. In June 2026, Quinn Johnston announced the appointment of two new partners, Jenna Kobernus and Jessica Bell.

Section iconCompany Overview

Phone number
SIC Code
8111 - Legal Services
NAICS Code
54111 - Offices of Lawyers
Founded
1945
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    Quinn Johnston's revenue is estimated to be in the range of $10M - $25M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.