Insights

Growth and scale Haynes and Boone is a fast-growing Am Law 100 firm with a large headcount across 19 global offices, indicating opportunities to cross-sell services to Fortune 500 and S&P 500 clients as they expand and require broader geographic coverage.

Strategic niche The firm maintains strong practice breadth from corporate and energy to real estate, restructuring and IP, suggesting sales opportunities with clients needing integrated legal support across multiple sectors and complex transactions.

Global expansion Recent hires in London and New York, plus Latin American recognition, indicate ongoing international growth and a potential avenue to engage multinationals seeking coordinated cross-border counsel and tax, finance, and regulatory services.

Innovation and tech Adoption of Cloudflare, Adobe Experience Cloud, Microsoft 365 and digital tools, along with hosting forums on crypto and compliance, signals openness to tech-enabled service delivery and fintech or crypto clients seeking compliant, scalable legal support.

Reputation and awards Mental Health America Gold Bell Seal and top Latinvex rankings bolster credibility with potential clients prioritizing responsible employer practices and international law capabilities, presenting a favorable angle for procurement and RFP win strategies.

Haynes and Boone, LLP Tech Stack

Haynes and Boone, LLP uses 8 technology products and services including Cloudflare CDN, Adobe Experience Cloud, Microsoft 365, and more. Explore Haynes and Boone, LLP's tech stack below.

Cloudflare CDN

Content Delivery Network

Adobe Experience Cloud

Data Management Platforms

Microsoft 365

Facebook Share Button

Miscellaneous

Microsoft

Miscellaneous

DocuSign

Miscellaneous

PowerShell

Security

Emburse

Travel And Expense Management

Haynes and Boone, LLP Email Formats	Example	Percentage
First.Last@haynesboone.com	John.Doe@haynesboone.com	91%
LastF@haynesboone.com	DoeJ@haynesboone.com	8%
Last.First@haynesboone.com	Doe.John@haynesboone.com	1%

Haynes and Boone, LLP Email Formats

Example

Percentage

First.Last@haynesboone.com

John.Doe@haynesboone.com

91%

LastF@haynesboone.com

DoeJ@haynesboone.com

Last.First@haynesboone.com

Doe.John@haynesboone.com

Frequently Asked Questions

What is Haynes and Boone, LLP's phone number?

You can contact Haynes and Boone, LLP's main corporate office by phone at

+1-202-654-****

. 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 Haynes and Boone, LLP's official website and social media links?

Haynes and Boone, LLP's official website is haynesboone.com and has social profiles on LinkedIn.

How much revenue does Haynes and Boone, LLP generate?

As of July 2026, Haynes and Boone, LLP's annual revenue is estimated to be $500M - $1B.

What is Haynes and Boone, LLP's NAICS code?

Haynes and Boone, LLP's NAICS code is 54111 - Offices of Lawyers.

How many employees does Haynes and Boone, LLP have currently?

As of July 2026, Haynes and Boone, LLP has approximately 1.7K employees across 4 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: A. G.Chief Talent Officer: K. U. H.Partner: E. B.. Explore Haynes and Boone, LLP's employee directory with LeadIQ.

What industry does Haynes and Boone, LLP belong to?

Haynes and Boone, LLP operates in the Law Practice industry.

What technology does Haynes and Boone, LLP use?

Haynes and Boone, LLP's tech stack includes Cloudflare CDNAdobe Experience CloudMicrosoft 365Facebook Share ButtonMicrosoftDocuSignPowerShellEmburse.

What is Haynes and Boone, LLP's email format?

Haynes and Boone, LLP's email format typically follows the pattern of First.Last@haynesboone.com. Find more Haynes and Boone, LLP email formats with LeadIQ.

When was Haynes and Boone, LLP founded?

Haynes and Boone, LLP was founded in 1970.

Haynes and Boone, LLP

Q: What is Haynes and Boone, LLP's official website and social media links?

Haynes and Boone, LLP's official website is haynesboone.com. Haynes and Boone, LLP has social profiles on LinkedIn.

Q: How many employees does Haynes and Boone, LLP have currently?

Haynes and Boone, LLP has approximately 1.7K employees.

Q: What technology does Haynes and Boone, LLP use?

Haynes and Boone, LLP's tech stack includes Cisco, UPS, HTML, Boomi, JSON-LD.

Q: What is Haynes and Boone, LLP's NAICS code?

Haynes and Boone, LLP's NAICS code is 54111 (Offices of Lawyers).

Law PracticeTexas, United States1001-5000 Employees

Haynes Boone, LLP is a large law firm offering full-service legal counsel across sectors including corporate, energy, financial services, real estate, restructuring, litigation, intellectual property, and specialty transactions. Its client base ranges from Fortune 500 and S&P 500 companies to privately held and emerging-growth enterprises. The firm employs more than 700 lawyers and operates across 19 global offices in the United States and abroad, with locations in California, Colorado, Illinois, New York, North Carolina, Texas, Virginia, Washington, D.C., as well as London, Mexico City, and Shanghai. It is based in Dallas, Texas.
In June 2026, Haynes Boone expanded its London presence with the addition of tax partner Alexandra Ueno-Park. In 2024, Chambers USA recognized 35 Haynes Boone practice areas.

Insights

Similar companies to Haynes and Boone, LLP

Winstead PC

Reed Smith LLP

Akin Gump Strauss Hauer & Feld LLP

Katten Muchin Rosenman LLP

Sidley Austin LLP

Bracewell LLP

Wilson Sonsini Goodrich & Rosati

Thompson & Knight LLP

Jackson Walker LLP

Locke Lord LLP