Insights

Acquisition Synergy HORNE has joined BDO USA, expanding government services regional footprint and creating opportunities to cross-sell A&A, risk advisory, and disaster recovery services to government and public sector clients.

Public Sector Focus With a history serving government, healthcare, franchise, and construction clients, emphasize offerings in state and local government programs, grant compliance, and disaster recovery services to agencies undergoing modernization.

Technology Leverage leveraging a diverse tech stack including .NET, SharePoint Online, and deployment tooling suggests opportunities to modernize legacy systems, implement secure identity, and streamline enterprise collaboration for clients.

Growth Momentum BDO’s establishment of the Government Services entity signals continued expansion and resource depth, presenting an avenue to position comprehensive services across tax, assurance, and advisory for public sector opportunities.

Market Positioning HORNE’s disaster recovery and state/local government program experience combined with BDO’s national platform creates a compelling value proposition for agencies seeking reliable, scalable professional services and contingency planning.

Similar companies to HORNE

HORNE Tech Stack

HORNE uses 8 technology products and services including Adobe Creative Cloud, Microsoft Endpoint Manager, Continuous Delivery, and more. Explore HORNE's tech stack below.

Adobe Creative Cloud
Audio, Video, Graphics
Microsoft Endpoint Manager
Cloud Infrastructure Computing
Continuous Delivery
Continuous Integration
Microsoft PowerPoint
Editors
Floating UI
Javascript Libraries
.NET
Programming Languages
Kerberos
Security
Microsoft SharePoint Online
Team Collaboration

Media & News

HORNE's Email Address Formats

HORNE uses at least 4 format(s):

HORNE Email Formats	Example	Percentage
First.Last@horne-llp.com	John.Doe@horne-llp.com	97%
Last@horne-llp.com	Doe@horne-llp.com	2%
FLast@horne-llp.com	JDoe@horne-llp.com	1%
FLast@horne.com	JDoe@horne.com	89%
First@horne.com	John@horne.com	7%
First.Last@horne.com	John.Doe@horne.com	3%
Last@horne.com	Doe@horne.com	1%
First.Last@hornellp.com	John.Doe@hornellp.com	85%
Last.First@hornellp.com	Doe.John@hornellp.com	13%
FLast@hornellp.com	JDoe@hornellp.com	2%
FLast@bdo.com	JDoe@bdo.com	88%
FirstLast@bdo.com	JohnDoe@bdo.com	6%
First.Last@bdo.com	John.Doe@bdo.com	4%
FirLast@bdo.com	JohDoe@bdo.com	2%

Frequently Asked Questions

What is HORNE's phone number?

You can contact HORNE's main corporate office by phone at

+1-601-326-****

. 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 HORNE's stock symbol?

HORNE is a publicly traded company; the company's stock symbol is THRN.

What is HORNE's official website and social media links?

HORNE's official website is bdo.com and has social profiles on LinkedIn.

How much revenue does HORNE generate?

As of July 2026, HORNE's annual revenue is estimated to be $1B - $10B.

What is HORNE's NAICS code?

HORNE's NAICS code is 54 - Professional, Scientific, and Technical Services.

How many employees does HORNE have currently?

As of July 2026, HORNE has approximately 1.1K employees across 3 continents, including North AmericaAsiaEurope. Key team members include Chief Information Officer: C. S.Chief Operating Officer: J. R.Chief Operating Officer: L. S.. Explore HORNE's employee directory with LeadIQ.

What industry does HORNE belong to?

HORNE operates in the Professional Services industry.

What technology does HORNE use?

HORNE's tech stack includes Adobe Creative CloudMicrosoft Endpoint ManagerContinuous DeliveryMicrosoft PowerPointFloating UI.NETKerberosMicrosoft SharePoint Online.

What is HORNE's email format?

HORNE's email format typically follows the pattern of First.Last@horne-llp.com. Find more HORNE email formats with LeadIQ.

When was HORNE founded?

HORNE was founded in 1962.

HORNE

Q: What is HORNE's official website and social media links?

HORNE's official website is bdo.com. HORNE has social profiles on LinkedIn.

Q: How many employees does HORNE have currently?

HORNE has approximately 1.1K employees.

Q: What technology does HORNE use?

HORNE's tech stack includes Claude by Anthropic, Open Graph, Facebook Share Button, Windows Server 2012, WP Engine.

Q: What is HORNE's NAICS code?

HORNE's NAICS code is 54 (Professional, Scientific, and Technical Services).

Professional ServicesIllinois, United States1001-5000 Employees

HORNE LLP is a sizable professional services firm headquartered in Chicago, Illinois, with roots tracing to 1962. Historically, it delivered accounting and advisory services to clients in government, healthcare, franchising, and construction, with notable emphasis on disaster recovery and state and local government program work.

On November 1, 2025, HORNE joined BDO USA, expanding the latter’s presence in the southern United States and creating BDO Government Services, LLC as a separate legal entity within BDO USA, P.C. Its work centers on serving public-sector and regulated-industry clients through specialized accounting and advisory support linked to government programs and disaster recovery.