Insights

Accredited Prestige The PSOW is an ACCET-accredited institution with a long-standing history since 1988 and a global alumni network of 6,000+ professionals across 90+ countries, signaling credibility and reliability to potential corporate clients seeking high-quality protocol and intercultural training.

Corporate & Gov Access Recent partnerships with Visit KC, FIFA, Affinius Capital, and collaboration with private trainings for major corporations and international government bodies indicate strong demand from both corporate sponsors and government-adjacent entities for executive protocol and cross-cultural programs.

Awarded Excellence Gold Globee awards for Best Training Provider of the Year amplify market validation and differentiators, which can be leveraged to pursue enterprise clients seeking proven, award-winning training partners.

Revenue Scale With reported revenue in the 25–50 million range and a 11–50 employee base, PSOW demonstrates scalable program delivery capabilities suitable for expanding enterprise engagements, multi-site rollouts, or government-contract-style training initiatives.

Digital & Outreach Active use of digital channels (LinkedIn ads, Google Console, Tawk.to, and other tech stack components) suggests opportunities to expand lead generation, targeted campaigns for C-suite and HR/procurement audiences, and scalable webinar-based sales motions.

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 HubSpot Analytics, html5media, Squarespace, and more. Explore The Protocol School of Washington's tech stack below.

  • HubSpot Analytics
    Analytics
  • html5media
    Audio, Video, Graphics
  • Squarespace
    Content Management System
  • Cloudflare
    Content Management System
  • Microsoft 365
    Email
  • parallax.js
    Javascript Libraries
  • Google Maps
    Maps
  • Adobe Fonts
    Web Fonts

Media & News

The Protocol School of Washington's Email Address Formats

The Protocol School of Washington uses at least 1 format(s):
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?

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

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

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

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

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As of July 2026, The Protocol School of Washington has approximately 36 employees across 4 continents, including North AmericaAsiaAfrica. Key team members include President: C. C.Owner: A. L.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?

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The Protocol School of Washington operates in the Professional Training and Coaching industry.

What technology does The Protocol School of Washington use?

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The Protocol School of Washington's tech stack includes HubSpot Analyticshtml5mediaSquarespaceCloudflareMicrosoft 365parallax.jsGoogle MapsAdobe Fonts.

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

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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?

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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

Section iconFunding & Financials

  • $25M$50M

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

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