Insights

Independent School Network The Post Oak School operates two campuses and serves a diverse student body from early childhood through high school, presenting an opportunity to introduce K-12 education solutions, Montessori-aligned products, and IB program support to a comprehensive private school network.

IB and ISAS As an IB World School offering the Diploma Program and ISAS accreditation, there is potential to present advanced assessment tools, teacher professional development services, and curriculum enrichment platforms aligned with high-school IB requirements.

Montessori Heritage With a long-standing Montessori legacy and AMI heritage, there is scope to offer Montessori-based classroom resources, student engagement tools, and teacher training that reinforce Montessori methodologies across age groups.

Tech Ecosystem A diverse tech stack and emphasis on prepared learning environments suggest opportunities for educational technology partnerships, including classroom IT infrastructure, digital learning platforms, and data analytics to track student outcomes.

Growth and Outreach Revenue appears modest for a private K-12 with multiple campuses; combined with enrollment growth and campus expansion, this indicates potential for services aimed at fundraising support, donor management, and scalable program offerings to maintain enrollment momentum.

The Post Oak School Tech Stack

The Post Oak School uses 8 technology products and services including CodeMirror, JSON-LD, Arduino, and more. Explore The Post Oak School's tech stack below.

  • CodeMirror
    Editors
  • JSON-LD
    Javascript Frameworks
  • Arduino
    Miscellaneous
  • Google Chrome
    Operating Systems & Computing Languages
  • HTML
    Programming Languages
  • Juicer
    Social Media Marketing Software
  • HTTP/3
    Web & Portal Technology
  • AddThis
    Widgets

The Post Oak School's Email Address Formats

The Post Oak School uses at least 2 format(s):
The Post Oak School Email FormatsExamplePercentage
FirstLast@hmiusa.orgJohnDoe@hmiusa.org
100%
FirstLast@postoakschool.orgJohnDoe@postoakschool.org
86%
Last@postoakschool.orgDoe@postoakschool.org
7%
FirLast@postoakschool.orgJohDoe@postoakschool.org
4%
FirstLas@postoakschool.orgJohnDoe@postoakschool.org
3%

Frequently Asked Questions

What is The Post Oak School's phone number?

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You can contact The Post Oak 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 The Post Oak School's official website and social media links?

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The Post Oak School's official website is postoakschool.org and has social profiles on LinkedIn.

How much revenue does The Post Oak School generate?

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As of August 2026, The Post Oak School's annual revenue is estimated to be $1M - $10M.

What is The Post Oak School's SIC code NAICS code?

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The Post Oak School's SIC code is 8211 - Elementary and Secondary Schools NAICS code is 6111 - Elementary and Secondary Schools.

How many employees does The Post Oak School have currently?

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As of August 2026, The Post Oak School has approximately 124 employees across 3 continents, including North AmericaAsiaAfrica. Key team members include Controller: E. M.Maintenance Director: M. M.Director: O. S.. Explore The Post Oak School's employee directory with LeadIQ.

What industry does The Post Oak School belong to?

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The Post Oak School operates in the Primary and Secondary Education industry.

What technology does The Post Oak School use?

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The Post Oak School's tech stack includes CodeMirrorJSON-LDArduinoGoogle ChromeHTMLJuicerHTTP/3AddThis.

What is The Post Oak School's email format?

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The Post Oak School's email format typically follows the pattern of FirstLast@hmiusa.org. Find more The Post Oak School email formats with LeadIQ.

When was The Post Oak School founded?

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The Post Oak School was founded in 1963.
The Post Oak School logo

The Post Oak School

Primary and Secondary EducationTexas, United States51-200 Employees

The Post Oak School is an independent, non-profit educational institution in the Bellaire and broader Houston area that serves more than 500 students from 14 months through high school. It traces its roots to Montessori education with AMI heritage and maintains formal accreditation through ISAS, with IB recognition for the high school Diploma Program. The school operates on two campuses, including a second campus dedicated to adolescent development that partners with institutions in the Museum District, the Texas Medical Center, and downtown. The student body is culturally diverse, and the school emphasizes developing academic, social, and entrepreneurial skills to support lifelong learning and purposeful living. Founded in 1963, The Post Oak School has positioned itself as an educational leader among Houston’s private schools and within the nationwide Montessori community.

Section iconCompany Overview

Phone number
SIC Code
8211 - Elementary and Secondary Schools
NAICS Code
6111 - Elementary and Secondary Schools
Founded
1963
Employees
51-200

Section iconFunding & Financials

  • $1M - $10M

    The Post Oak School's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    The Post Oak School's revenue is estimated to be in the range of $1M - $10M

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