Insights

Expansion Readiness Large private high school with 51-200 employees and a revenue range of 100M-250M indicates significant budget capacity for partnerships, sponsorships, and technology upgrades. Opportunity to propose scalable education technology, safeguarding, or administrative solutions aligned with a $100M+ revenue footprint.

Lasallian Network Affiliation with a global Lasallian network and accreditation by WASC/WCEA signals openness to consortium-style purchases, standardized platforms, and cross-campus deployments. Potential to offer unified learning management, compliance, and digital resources across similar institutions.

athletics focus Active athletics programs with multiple head coach appointments and competitive seedings suggest needs around athletic performance analytics, scheduling software, or student-athlete development tools. A gateway to bundled solutions for sports management and data insights.

Technology Stack Existing use of Google Workspace, Apple iCloud, and web technologies (AngularJS, jQuery UI) indicates comfort with cloud-based collaboration and modern web tools. Upsell opportunities for integrated education platforms, secure communications, and modernization of legacy systems.

Local Market Position Strong regional presence in Napa and surrounding counties with notable media coverage and successful athletics results. Potential to pitch local sponsorships, community engagement programs, and place-based partnerships with other Napa Valley organizations and events.

Similar companies to Justin-Siena High School

Justin-Siena High School Tech Stack

Justin-Siena High School uses 8 technology products and services including Amazon Web Services, Adobe Experience Cloud, Google Workspace, and more. Explore Justin-Siena High School's tech stack below.

Media & News

Justin-Siena High School's Email Address Formats

Justin-Siena High School uses at least 4 email formats:
Justin-Siena High School Email FormatsExamplePercentage
FLast@justin-siena.orgJDoe@justin-siena.org
68%
LastF@justin-siena.orgDoeJ@justin-siena.org
28%
LFirst@justin-siena.orgDJohn@justin-siena.org
3%
First@justin-siena.orgJohn@justin-siena.org
1%

Frequently Asked Questions

What is Justin-Siena High School's phone number?

Minus sign iconPlus sign icon
You can contact Justin-Siena High School's main corporate office by phone at . 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 Justin-Siena High School's official website and social media links?

Minus sign iconPlus sign icon
Justin-Siena High School's official website is justin-siena.org and has social profiles on LinkedIn.

How much revenue does Justin-Siena High School generate?

Minus sign iconPlus sign icon
As of August 2026, Justin-Siena High School's annual revenue is estimated to be $100M - $250M.

What is Justin-Siena High School's SIC code and NAICS code?

Minus sign iconPlus sign icon
Justin-Siena High School's SIC code is 6732 - Educational, Religious, and Charitable Trusts and NAICS code is 92311 - Administration of Education Programs.

How many employees does Justin-Siena High School have currently?

Minus sign iconPlus sign icon
As of August 2026, Justin-Siena High School has approximately 112 employees across 2 continents, including North America and Europe. Key team members include Chief Financial Officer: N. R., President: M. P. and Head Coach Girls Soccer: E. B. Explore Justin-Siena High School's employee directory with LeadIQ.

What industry does Justin-Siena High School belong to?

Minus sign iconPlus sign icon
Justin-Siena High School operates in the Education Administration Programs industry.

What technology does Justin-Siena High School use?

Minus sign iconPlus sign icon
Justin-Siena High School's tech stack includes Amazon Web Services, Adobe Experience Cloud, Google Workspace, AngularJS, Handlebars, HeadJS, Vimeo and Nginx.

What is Justin-Siena High School's email format?

Minus sign iconPlus sign icon
Justin-Siena High School's email format typically follows the pattern of FLast@justin-siena.org. Find more Justin-Siena High School email formats with LeadIQ.

When was Justin-Siena High School founded?

Minus sign iconPlus sign icon
Justin-Siena High School was founded in 1966.
Justin-Siena High School logo

Justin-Siena High School

Education Administration ProgramsCalifornia, United States51-200 Employees

Justin-Siena High School is a Catholic, college-preparatory secondary school rooted in the Lasallian tradition. It occupies a 40-acre campus in Napa, California, and serves about 635 students in grades 9 through 12, drawing families from Napa, Sonoma, and Solano Counties. The institution holds accreditation from the Western Association of Schools and Colleges and the Western Catholic Education Association, and its leadership comprises a President and Principal supported by De La Salle Christian Brothers, Dominican Sisters of San Rafael, and lay staff. Justin-Siena traces its origins to 1966, when Justin High School and Siena High School opened on adjacent campuses and merged in 1972; sponsorship was transferred to the De La Salle Christian Brothers in 2005-06. It is part of a global Lasallian network spanning 84 countries. In 2023, Joe Welling was named principal.

Section iconCompany Overview

Phone number
SIC Code
6732 - Educational, Religious, and Charitable Trusts
NAICS Code
92311 - Administration of Education Programs
Founded
1966
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    Justin-Siena High School's revenue is estimated to be in the range of $100M - $250M

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.