What is Grant, Herrmann, Schwartz & Klinger LLP's NAICS code?

Grant, Herrmann, Schwartz & Klinger LLP's NAICS code is 54111 (Offices of Lawyers).

Insights

International Tax Focus Established on Wall Street with a long-standing specialization in international tax law, the firm serves global clients via offices in New York and Florida, signaling potential for cross-border tax planning services, transfer pricing support, and multinational client referrals.

Private Client Services As a private client services law firm with a boutique scale and strong relationships with banks, financial institutions, and private bankers, there are opportunities to provide integrated legal and financial advisory packages to high-net-worth individuals and family offices.

multilingual Advantage Fluency in Spanish and Portuguese among attorneys and staff enhances ability to serve Latin American and Iberian clients, suggesting potential sales motion around cross-border tax, estate planning, and international trust services for Spanish/Portuguese speaking markets.

Mid-market Growth Firm size and revenue positioning (11-50 employees; revenue in the lower mid-market range) indicate a need for scalable tech-enabled legal services, contract automation, and cost-efficient compliance offerings to attract mid-market corporate clients.

Tech-Driven Security Utilization of modern tech stack and robust security measures (Cloudflare, Imperva, HSTS, Windows Server, Microsoft 365) presents an opportunity to market secure, compliant, and technologically integrated legal services to risk-conscious clients and financial institutions.

Similar companies to Grant, Herrmann, Schwartz & Klinger LLP

Morgan
18$1M - $10M
Fisher Phillips
1.7K$500M - $1B
Proskauer Rose LLP
2.2K$500M - $1B
Jackson Lewis P.C.
2.6K$500M - $1B
Seyfarth Shaw LLP
2.3K$1B - $10B
Ogletree Deakins
2.9K$500M - $1B

Grant, Herrmann, Schwartz & Klinger LLP Tech Stack

Grant, Herrmann, Schwartz & Klinger LLP uses 8 technology products and services including Matomo, cdnjs, Imperva Incapsula, and more. Explore Grant, Herrmann, Schwartz & Klinger LLP's tech stack below.

Matomo
Analytics
cdnjs
Content Delivery Network
Imperva Incapsula
Content Delivery Network
Network Solutions
Domain Name Services
Microsoft 365
Email
Imperva
Security
Vimeo
Video Players
Microsoft IIS
Web Servers

Grant, Herrmann, Schwartz & Klinger LLP's Email Address Formats

Grant, Herrmann, Schwartz & Klinger LLP uses at least 4 email formats:

Grant, Herrmann, Schwartz & Klinger LLP Email Formats	Example	Percentage
FLast@ghsklaw.com	JDoe@ghsklaw.com	92%
FirstLas@ghsklaw.com	JohnDoe@ghsklaw.com	4%
Last.First@ghsklaw.com	Doe.John@ghsklaw.com	2%
F-Last@ghsklaw.com	J-Doe@ghsklaw.com	2%

Frequently Asked Questions

What is Grant, Herrmann, Schwartz & Klinger LLP's phone number?

You can contact Grant, Herrmann, Schwartz & Klinger LLP's main corporate office by phone at

+1-212-682-****

. 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 Grant, Herrmann, Schwartz & Klinger LLP's official website and social media links?

Grant, Herrmann, Schwartz & Klinger LLP's official website is ghsklaw.com and has social profiles on LinkedIn.

How much revenue does Grant, Herrmann, Schwartz & Klinger LLP generate?

As of August 2026, Grant, Herrmann, Schwartz & Klinger LLP's annual revenue is estimated to be $10M - $25M.

What is Grant, Herrmann, Schwartz & Klinger LLP's SIC code and NAICS code?

Grant, Herrmann, Schwartz & Klinger LLP's SIC code is 8111 - Legal Services and NAICS code is 54111 - Offices of Lawyers.

How many employees does Grant, Herrmann, Schwartz & Klinger LLP have currently?

As of August 2026, Grant, Herrmann, Schwartz & Klinger LLP has approximately 39 employees across 2 continents, including North America and Europe. Key team members include Interim President: L. G., Partner: M. H. and Owner: M. D. Explore Grant, Herrmann, Schwartz & Klinger LLP's employee directory with LeadIQ.

What industry does Grant, Herrmann, Schwartz & Klinger LLP belong to?

Grant, Herrmann, Schwartz & Klinger LLP operates in the Law Practice industry.

What technology does Grant, Herrmann, Schwartz & Klinger LLP use?

Grant, Herrmann, Schwartz & Klinger LLP's tech stack includes Matomo, cdnjs, Imperva Incapsula, Network Solutions, Microsoft 365, Imperva, Vimeo and Microsoft IIS.

What is Grant, Herrmann, Schwartz & Klinger LLP's email format?

Grant, Herrmann, Schwartz & Klinger LLP's email format typically follows the pattern of FLast@ghsklaw.com. Find more Grant, Herrmann, Schwartz & Klinger LLP email formats with LeadIQ.

When was Grant, Herrmann, Schwartz & Klinger LLP founded?

Grant, Herrmann, Schwartz & Klinger LLP was founded in 1946.

Grant, Herrmann, Schwartz & Klinger LLP

Law PracticeNew York, United States11-50 Employees

Grant, Herrmann, Schwartz & Klinger LLP is a private client services law firm with a longstanding focus on international tax law, operating from offices in New York and Florida. Established on Wall Street in 1946 as Grant & Herrmann, the firm is among the older U.S. law practices dedicated to cross-border tax matters, providing tailored services to support clients in today’s global business environment. The firm highlights its professional relationships with law firms, banks, financial institutions, and private bankers to deliver prompt, high-quality guidance to clients worldwide, reflecting an emphasis on accessibility and collaboration across the financial sector. Many attorneys and staff are fluent in Spanish and Portuguese, enhancing its ability to serve diverse client needs in international contexts.