What is Washington International School's NAICS code?

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

Insights

Growth potential Independent K-12 school with 900+ students and revenue in the $1M-$10M range presents a scalable opportunity for education technology, curriculum enrichment, and language program enhancements aligned with international standards.

Leadership change New principal appointed July 2023 signals a potential window for partnerships around modernization initiatives, professional development, and stakeholder engagement programs to align with the school’s inquisitive, inclusive, and global mission.

Tech stack Existing use of cloud and web technologies (Adobe Experience Cloud, Cloudflare, Mimecast, jQuery) indicates openness to digital learning tools, analytics platforms, and secure cloud-based administration solutions.

Funding scope Revenue range $1M-$10M suggests mid-market school buyers with budget cycles suitable for project-based purchases in educational software, language programs, and curriculum enhancements.

Competitive context Comparables in the region span mid to higher revenue private schools; positioning opportunities exist for differentiated offerings in international curricula, language immersion, and progressive assessment aligned with WIS’s global mission.

Washington International School Tech Stack

Washington International School uses 8 technology products and services including Cloudflare CDN, Adobe Experience Cloud, CodeMirror, and more. Explore Washington International School's tech stack below.

Cloudflare CDN

Content Delivery Network

Adobe Experience Cloud

Data Management Platforms

CodeMirror

Editors

Mimecast Secure Email Gateway

Email Security

styled-components

Javascript Frameworks

Adobe ColdFusion

Web Frameworks

Apache HTTP Server

Web Servers

jQuery Validation Plugin

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

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.

How much revenue does Washington International School generate?

As of July 2026, Washington International School's annual revenue is estimated to be $1M - $10M.

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 July 2026, Washington International School has approximately 341 employees across 6 continents, including North AmericaAsiaEurope. Key team members include Chief Financial Officer: B. N.Director Of Advancement: M. A.Associate Director Of Advancement: G. T.. 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 Cloudflare CDNAdobe Experience CloudCodeMirrorMimecast Secure Email Gatewaystyled-componentsAdobe ColdFusionApache HTTP ServerjQuery Validation Plugin.

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 Facebook, Google Analytics, Java, Microsoft Azure, jsDelivr.

Primary and Secondary EducationUnited States201-500 Employees

Washington International School is a coeducational private school in the United States serving more than 900 students from Preschool through Grade 12. It offers a challenging international curriculum alongside a robust language program. The school's mission is to be an exemplary learning community enriched by differences, informed through inquiry, and globally oriented.

The school emphasizes core values such as inquisitiveness, integrity, and inclusivity, guiding students toward curiosity, accountability, and respect. In 2023, Nadia De La Rosa was named principal, with the appointment effective July 1, 2023.

Insights

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