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Gathering insights about The Post Oak School

The Post Oak School Tech Stack

The Post Oak School uses 8 technology products and services including Microsoft Outlook, Modernizr, Issuu, and more. Explore The Post Oak School's tech stack below.

  • Microsoft Outlook
    Email
  • Modernizr
    Javascript Libraries
  • Issuu
    Miscellaneous
  • iOS
    Programming Languages
  • Google
    Search Engines
  • Google Tag Manager
    Tag Management
  • 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@postoakschool.orgJohnDoe@postoakschool.org
86%
Last@postoakschool.orgDoe@postoakschool.org
7%
FirLast@postoakschool.orgJohDoe@postoakschool.org
3%
FirstLas@postoakschool.orgJohnDoe@postoakschool.org
4%
FirstLast@hmiusa.orgJohnDoe@hmiusa.org
100%

Frequently Asked Questions

Where is The Post Oak School's headquarters located?

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The Post Oak School's main headquarters is located at 4600 Bissonnet St., Bellaire, TX 77401, US. The company has employees across 2 continents, including North AmericaAsia.

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 September 2025, The Post Oak School's annual revenue is estimated to be $9.9M.

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 September 2025, The Post Oak School has approximately 121 employees across 2 continents, including North AmericaAsia. Key team members include Chief Financial Officer: K. V.Chief Merchandising Officer: A. G.Chief Information Officer: M. B.. 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 Microsoft OutlookModernizrIssuuiOSGoogleGoogle Tag ManagerHTTP/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@postoakschool.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

The Post Oak School

Primary and Secondary EducationUnited States51-200 Employees

The Post Oak School is an independent school in Bellaire and Houston, Texas, serving students from 14 months through high school. Post Oak is authorized as an IB World School to offer the IB Diploma Program for grades 11 and 12.

One of the U.S.’ oldest Montessori schools, Post Oak is an educational leader both among Houston’s top private schools and among the more than 5,000 Montessori schools across the country. We have attracted an accomplished team of faculty and staff and built two campuses dedicated to learning. 

Students at each level benefit from carefully prepared environments including a second campus dedicated to adolescent development that accesses partner institutions in the Museum District, Texas Medical Center, and downtown. As life-long learners, our students develop academic, social, and entrepreneurial skills that help them pursue their passions and live a purposeful, successful life.

The Post Oak School has operated continuously since 1963 and is a non-profit corporation. With a faculty and staff of 95 and student enrollment of over 500, we provide a culturally diverse student population with a comprehensive Montessori education steeped in AMI heritage and fully accredited by the Independent Schools Association of the Southwest (ISAS) and at the high school level, by the International Baccalaureate Organization (IBO).

Section iconCompany Overview

Headquarters
4600 Bissonnet St., Bellaire, TX 77401, US
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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