What is Washington International School's NAICS code?

Washington International School's NAICS code is 6111 (Elementary and Secondary Schools).

Insights

Expanding Leadership The recent appointment of a new principal indicates ongoing leadership development and investment in school management, creating opportunities for partnerships focused on educational leadership, training, and professional development programs.

Diverse Curriculum Washington International School offers a rich international curriculum and language programs, suggesting a demand for educational resources, technology tools, and curriculum development services tailored to multicultural and multilingual education.

Financial Scope With revenues ranging between one to ten million dollars and a sizable but niche student base, the school represents a moderate market segment that may be interested in cost-effective, scalable solutions for operational efficiency, student engagement, or innovative learning technologies.

Technology Usage The school's current tech stack includes cloud mail, web development tools, and web hosting services, highlighting opportunities for educational technology providers to introduce advanced digital platforms, learning management systems, or cybersecurity solutions.

Market Positioning As part of a competitive landscape with similar private schools of varying sizes and revenues, Washington International School can be targeted for bespoke services that emphasize its global and inclusive mission, such as diversity training, international collaboration platforms, or community engagement solutions.

Washington International School Tech Stack

Washington International School uses 8 technology products and services including Open Graph, CodeMirror, Apple iCloud Mail, and more. Explore Washington International School's tech stack below.

Open Graph

Content Management System

CodeMirror

Editors

Apple iCloud Mail

Font Awesome

Font Scripts

styled-components

Javascript Frameworks

GoDaddy

Web Hosting

Apache HTTP Server

Web Servers

Magnific Popup

Web Tools And Plugins

Washington International School Email Formats	Example	Percentage
First.Last@wis.edu	John.Doe@wis.edu	59%
Last@wis.edu	Doe@wis.edu	38%
First@wis.edu	John@wis.edu	2%
First.MiddleLast@wis.edu	John.MichaelDoe@wis.edu	1%

Washington International School Email Formats

Example

Percentage

First.Last@wis.edu

John.Doe@wis.edu

59%

Last@wis.edu

Doe@wis.edu

38%

First@wis.edu

John@wis.edu

First.MiddleLast@wis.edu

John.MichaelDoe@wis.edu

Frequently Asked Questions

Where is Washington International School's headquarters located?

Washington International School's main headquarters is located at United States. The company has employees across 6 continents, including North AmericaAsiaEurope.

What is Washington International School's phone number?

You can contact Washington International School's main corporate office by phone at

+1-202-243-****

. 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 Washington International School's official website and social media links?

Washington International School's official website is wis.edu and has social profiles on LinkedIn.

What is Washington International School's SIC code NAICS code?

Washington International School's SIC code is 8211 - Elementary and Secondary Schools NAICS code is 6111 - Elementary and Secondary Schools.

How many employees does Washington International School have currently?

As of April 2026, Washington International School has approximately 335 employees across 6 continents, including North AmericaAsiaEurope. Key team members include Head Men Basketball Coach: J. K.Director Of Marketing & Communications: R. Y.Director Of Teaching & Learning: C. G.. Explore Washington International School's employee directory with LeadIQ.

What industry does Washington International School belong to?

Washington International School operates in the Primary and Secondary Education industry.

What technology does Washington International School use?

Washington International School's tech stack includes Open GraphCodeMirrorApple iCloud MailFont Awesomestyled-componentsGoDaddyApache HTTP ServerMagnific Popup.

What is Washington International School's email format?

Washington International School's email format typically follows the pattern of First.Last@wis.edu. Find more Washington International School email formats with LeadIQ.

When was Washington International School founded?

Washington International School was founded in 1966.

Washington International School

Q: What technology does Washington International School use?

Washington International School's tech stack includes Preact, Google Fonts API, Apache, Polyfill, TrackJS.

Primary and Secondary EducationUnited States201-500 Employees

Washington International School (WIS) is a coeducational independent school (private school) offering 900+ students a challenging international curriculum and rich language program from Preschool through Grade 12.

Our mission is to be an exemplary learning community—enriched by differences, informed through inquiry, global in reach.

BE INQUISITIVE
Pursue knowledge with creativity, joy, and rigor; be courageous in questioning and seek deep understanding.
 

ACT WITH INTEGRITY
Be honest and accountable; demonstrate empathy, kindness, and respect.
 

BE INCLUSIVE
Embrace diverse cultures and perspectives; foster a school community where all feel welcomed and valued.

Insights

Similar companies to Washington International School

Georgetown Day School

Sidwell Friends School

The Field School

National Cathedral School

St. Stephen's & St. Agnes School

Stone Ridge School of the Sacred Heart

The Madeira School

Maret School

The Potomac School

St. Andrew's Episcopal School

Holton-Arms School

Bullis School