Insights

Awarded credibility The PSOW has recently earned top industry recognition as Best Training Provider of the Year with Gold Globee awards in 2025 and 2026, enhancing credibility when approaching enterprise clients seeking high-quality protocol and etiquette training.

Strategic partnerships Recent collaborations with Visit KC, FIFA, Affinius Capital, and academic institutions indicate a growing appetite for custom protocol and cross-cultural programs in tourism, sports, real estate, and corporate sectors, suggesting targeted outreach opportunities.

Global alumni base With graduates spanning over 90 countries and more than 6,000+ professionals, there is a proven international network to leverage for referrals, executive training, and scalable corporate programs across multinational teams.

Accredited quality ACCET accreditation signals rigorous standards and ongoing curriculum oversight, making PSOW a compelling partner for organizations requiring validated training providers for internal development and executive education.

Revenue potential A healthy mid-market to small- to mid-size enterprise focus, evidenced by a revenue range of 25 to 50 million, implies opportunities to upsell enterprise contracts, private trainings for corporations, and tailored programs for interns and entry-level analysts.

Similar companies to The Protocol School of Washington

The Protocol School of Washington Tech Stack

The Protocol School of Washington uses 8 technology products and services including LinkedIn Ads, Crazy Egg, HubSpot Analytics, and more. Explore The Protocol School of Washington's tech stack below.

Media & News

The Protocol School of Washington's Email Address Formats

The Protocol School of Washington uses at least 1 email format:
The Protocol School of Washington Email FormatsExamplePercentage
First.Last@psow.eduJohn.Doe@psow.edu
100%

Frequently Asked Questions

What is The Protocol School of Washington's official website and social media links?

Minus sign iconPlus sign icon
The Protocol School of Washington's official website is psow.edu and has social profiles on LinkedIn.

How much revenue does The Protocol School of Washington generate?

Minus sign iconPlus sign icon
As of October 2026, The Protocol School of Washington's annual revenue is estimated to be $25M - $50M.

What is The Protocol School of Washington's SIC code and NAICS code?

Minus sign iconPlus sign icon
The Protocol School of Washington's SIC code is 8299 - Schools and Educational Services, Not Elsewhere Classified and NAICS code is 6114 - Business Schools and Computer and Management Training.

How many employees does The Protocol School of Washington have currently?

Minus sign iconPlus sign icon
As of October 2026, The Protocol School of Washington has approximately 37 employees across 4 continents, including North America, Asia and Africa. Key team members include President: C. C., Owner: A. L. and Administrative Officer - Mena Region / Training Manager: M. A. A. Explore The Protocol School of Washington's employee directory with LeadIQ.

What industry does The Protocol School of Washington belong to?

Minus sign iconPlus sign icon
The Protocol School of Washington operates in the Professional Training and Coaching industry.

What technology does The Protocol School of Washington use?

Minus sign iconPlus sign icon
The Protocol School of Washington's tech stack includes LinkedIn Ads, Crazy Egg, HubSpot Analytics, Amazon Web Services, Squarespace Commerce, Tawk.to, Pardot and Stripe.

What is The Protocol School of Washington's email format?

Minus sign iconPlus sign icon
The Protocol School of Washington's email format typically follows the pattern of First.Last@psow.edu. Find more The Protocol School of Washington email formats with LeadIQ.

When was The Protocol School of Washington founded?

Minus sign iconPlus sign icon
The Protocol School of Washington was founded in 1988.
The Protocol School of Washington logo

The Protocol School of Washington

Professional Training and CoachingSouth Carolina, United States11-50 Employees

The Protocol School of Washington is a mid-sized professional training and coaching institution based in Columbia, South Carolina, specializing in protocol, business and intercultural etiquette, and cross-cultural communications. Since 1988, the school has delivered a curriculum shaped by corporate, military, and academic professionals, with a focus on practical skills that help build lasting business relationships. 

Its alumni network includes more than 6,000 professionals from over 90 countries, and the organization provides private trainings for major corporations and international government bodies. In early 2026, PSOW announced a partnership with Affinius Capital LLC and the SMU Cox Folsom Institute of Real Estate to offer a tailored program for interns and entry-level analysts titled Everything Speaks - Protocol & Business Etiquette Intelligence. The institution is accredited by the Accrediting Council for Continuing Education & Training (ACCET), reflecting adherence to national standards for continuing education.

Section iconCompany Overview

Website
psow.edu
SIC Code
8299 - Schools and Educational Services, Not Elsewhere Classified
NAICS Code
6114 - Business Schools and Computer and Management Training
Founded
1988
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    The Protocol School of Washington's revenue is estimated to be in the range of $25M - $50M

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.