Insights

Educational Leadership Castilleja has recently appointed Julia Russell Eells as the new head of school and hired a Director of Athletics, indicating ongoing leadership development and strategic growth efforts. This presents opportunities to offer leadership training, governance solutions, or strategic consulting services.

Technology Adoption The school leads AI learning cohorts for Bay Area independent schools and employs a tech stack that includes cloud-based and analytics tools, highlighting an openness to innovative education technology. Vendors specializing in AI, EdTech, or digital learning solutions could find a receptive partner in this environment.

Facility Expansion Recent plans to expand and upgrade campus facilities demonstrate a commitment to infrastructure development, creating potential sales opportunities for construction companies, campus security systems, or advanced classroom technology providers.

Brand Visibility Active engagement in trending educational topics such as AI and leadership succession enhances brand positioning, making the school more attractive for strategic partnerships, sponsorships, or service contracts related to digital branding or community engagement.

Financial Profile With revenues estimated between 1 million and 10 million dollars and a focus on independent, college-preparatory education, the school may require tailored financial services, fundraising support, or educational financing solutions to support its growth and operational needs.

Castilleja School Tech Stack

Castilleja School uses 8 technology products and services including Grade Us, HSTS, Cloudflare Bot Management, and more. Explore Castilleja School's tech stack below.

  • Grade Us
    Online Review Management
  • HSTS
    Security
  • Cloudflare Bot Management
    Security
  • YouTube
    Video Players
  • Adobe Creative Suite
    Visualisation Software
  • X-Content-Type-Options
    Web & Portal Technology
  • Google Analytics
    Web Analytics
  • Facebook
    Widgets

Media & News

Castilleja School's Email Address Formats

Castilleja School uses at least 1 format(s):
Castilleja School Email FormatsExamplePercentage
FLast@castilleja.orgJDoe@castilleja.org
80%
First_Last@castilleja.orgJohn_Doe@castilleja.org
14%
Last@castilleja.orgDoe@castilleja.org
5%
FMiddleLast@castilleja.orgJMichaelDoe@castilleja.org
1%

Frequently Asked Questions

Where is Castilleja School's headquarters located?

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Castilleja School's main headquarters is located at 1310 Bryant St, Palo Alto, CA 94301, US. The company has employees across 2 continents, including North AmericaSouth America.

What is Castilleja School's phone number?

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You can contact Castilleja 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 Castilleja School's official website and social media links?

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Castilleja School's official website is castilleja.org and has social profiles on LinkedIn.

How much revenue does Castilleja School generate?

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As of September 2025, Castilleja School's annual revenue is estimated to be $24M.

What is Castilleja School's SIC code NAICS code?

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

How many employees does Castilleja School have currently?

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As of September 2025, Castilleja School has approximately 219 employees across 2 continents, including North AmericaSouth America. Key team members include Chief Financial Officer: K. L.Head Of School: B. N.Head Of Middle School: A. C.. Explore Castilleja School's employee directory with LeadIQ.

What industry does Castilleja School belong to?

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Castilleja School operates in the Primary and Secondary Education industry.

What technology does Castilleja School use?

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Castilleja School's tech stack includes Grade UsHSTSCloudflare Bot ManagementYouTubeAdobe Creative SuiteX-Content-Type-OptionsGoogle AnalyticsFacebook.

What is Castilleja School's email format?

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Castilleja School's email format typically follows the pattern of FLast@castilleja.org. Find more Castilleja School email formats with LeadIQ.

When was Castilleja School founded?

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Castilleja School was founded in 1907.
Castilleja School

Castilleja School

Primary and Secondary EducationUnited States201-500 Employees

Castilleja is the only non-sectarian all-girls middle and high school in the San Francisco Bay Area. A college-preparatory school, we enroll girls in grades six through twelve. Situated on a six-acre campus in Palo Alto, Castilleja is accredited by the Western Association of Schools and Colleges and is a member of the National Association of Independent Schools, the National Coalition of Girls Schools, and the College Board.

Section iconCompany Overview

Headquarters
1310 Bryant St, Palo Alto, CA 94301, US
Phone number
SIC Code
8211 - Elementary and Secondary Schools
NAICS Code
6111 - Elementary and Secondary Schools
Founded
1907
Employees
201-500

Section iconFunding & Financials

  • $1M$10M

    Castilleja School's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Castilleja School's revenue is estimated to be in the range of $1M$10M

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