Insights

Expansion Growth Cornerstone is expanding its geographic footprint with a new Nashville office and leadership hires, signaling a strategic push into Tennessee and potential cross‑sell opportunities for state and local government relations, public affairs, and advisory services.

Leadership Depth Recent Principal hires bring seasoned government relations veterans to the Tennessee office, suggesting a strong local advisory capability that can accelerate client acquisition and deepen relationships with state and local policymakers.

Employee Owned Advantage As an employee‑owned, bipartisan firm, Cornerstone presents a compelling value proposition for clients seeking ethical, stable, long‑term advocacy partnerships, which can resonate with public and private sector prospects prioritizing trusted advisors.

Awarded Excellence Recognition for media relations and digital campaigns demonstrates proven capabilities in thought leadership, crisis communications, and broad audience reach, offering cross‑sell potential into clients seeking strategic communications and digital advocacy.

Strong Revenue Base With a revenue range of 100 to 250 million and a sizable employee base, Cornerstone has scale to pursue larger, multi‑state public affairs programs and integrated lobbying, communications, and advisory engagements for enterprise clients.

Cornerstone Government Affairs Tech Stack

Cornerstone Government Affairs uses 8 technology products and services including Google AdSense, Canva, gstatic.com, and more. Explore Cornerstone Government Affairs's tech stack below.

  • Google AdSense
    Advertising
  • Canva
    Audio, Video, Graphics
  • gstatic.com
    Content Delivery Network
  • Shopify
    E-commerce
  • jQuery Migrate
    Javascript Libraries
  • Pay360
    Payment Processing
  • reCAPTCHA
    Security
  • HSTS
    Security

Media & News

Cornerstone Government Affairs's Email Address Formats

Cornerstone Government Affairs uses at least 1 format(s):
Cornerstone Government Affairs Email FormatsExamplePercentage
FLast@cgagroup.comJDoe@cgagroup.com
94%
First@cgagroup.comJohn@cgagroup.com
3%
Last@cgagroup.comDoe@cgagroup.com
2%
First.Last@cgagroup.comJohn.Doe@cgagroup.com
1%

Frequently Asked Questions

What is Cornerstone Government Affairs's phone number?

Minus sign iconPlus sign icon
You can contact Cornerstone Government Affairs'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 Cornerstone Government Affairs's official website and social media links?

Minus sign iconPlus sign icon
Cornerstone Government Affairs's official website is cgagroup.com and has social profiles on LinkedIn.

How much revenue does Cornerstone Government Affairs generate?

Minus sign iconPlus sign icon
As of August 2026, Cornerstone Government Affairs's annual revenue is estimated to be $100M - $250M.

What is Cornerstone Government Affairs's SIC code NAICS code?

Minus sign iconPlus sign icon
Cornerstone Government Affairs's SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified NAICS code is 5418 - Advertising, Public Relations, and Related Services.

How many employees does Cornerstone Government Affairs have currently?

Minus sign iconPlus sign icon
As of August 2026, Cornerstone Government Affairs has approximately 263 employees across 2 continents, including North AmericaSouth America. Key team members include Owner: J. M.Owner: L. D.Vice President: N. D.. Explore Cornerstone Government Affairs's employee directory with LeadIQ.

What industry does Cornerstone Government Affairs belong to?

Minus sign iconPlus sign icon
Cornerstone Government Affairs operates in the Government Relations Services industry.

What technology does Cornerstone Government Affairs use?

Minus sign iconPlus sign icon
Cornerstone Government Affairs's tech stack includes Google AdSenseCanvagstatic.comShopifyjQuery MigratePay360reCAPTCHAHSTS.

What is Cornerstone Government Affairs's email format?

Minus sign iconPlus sign icon
Cornerstone Government Affairs's email format typically follows the pattern of FLast@cgagroup.com. Find more Cornerstone Government Affairs email formats with LeadIQ.

When was Cornerstone Government Affairs founded?

Minus sign iconPlus sign icon
Cornerstone Government Affairs was founded in 2002.
Cornerstone Government Affairs logo

Cornerstone Government Affairs

Government Relations ServicesDistrict of Columbia, United States201-500 Employees

Its client base includes corporate, association, and nonprofit organizations seeking to influence policy, manage public affairs, and navigate government processes at federal and state levels. In December 2024, the firm announced the appointment of Mark Harmon as principal in its Columbia, SC office.

Section iconCompany Overview

Phone number
SIC Code
7299 - Miscellaneous Personal Services, Not Elsewhere Classified
NAICS Code
5418 - Advertising, Public Relations, and Related Services
Founded
2002
Employees
201-500

Section iconFunding & Financials

  • $100M - $250M

    Cornerstone Government Affairs's revenue is estimated to be in the range of $100M - $250M

Section iconFunding & Financials

  • $100M - $250M

    Cornerstone Government Affairs's revenue is estimated to be in the range of $100M - $250M

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.