Harvard Extension School

Q: What is Harvard Extension School's official website?

Harvard Extension School's official website is extension.harvard.edu

Q: What is Harvard Extension School's Revenue?

Harvard Extension School's revenue is <$5 Million

Q: What is Harvard Extension School's SIC code?

Harvard Extension School's SIC: 82,822

Q: What is Harvard Extension School's NAICS code?

Harvard Extension School's NAICS: 61,611

Q: How many employees does Harvard Extension School have?

Harvard Extension School has 1-10 employees

Q: What industry does Harvard Extension School belong to?

Harvard Extension School is in the industry of: Colleges & Universities , Education

Q: What is Harvard Extension School competition?

Harvard Extension School top competitors include: California Southern University , Siue , Tufts University School of Engineering , College of Liberal Arts & Sciences - University of Florida

Q: What companies has Harvard Extension School acquired?

Harvard Extension School has acquired the companies: Harvard Club of Indiana, Harvard Club Seattle, Harvard Club of Middle Tennessee, Doc Searls

Q: What technology does Harvard Extension School use?

Some of the popular technologies that Harvard Extension School uses are: Proofpoint, Fastly, Akamai DNS

Q: How do I contact Harvard Extension School?

Harvard Extension School contact info: Phone number: (617) 495-4024 Website: extension.harvard.edu

Colleges & Universities · Massachusetts, United States · 1-10 Employees

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Overview

Headquarters

51 Brattle St, Cambridge, Massachusetts,...

Phone Number

(617) 495-4024

Website

extension.harvard.edu

Revenue

<$5 Million

Industry

Colleges & Universities

Education

About Harvard Extension School

Harvard Extension School offers a variety of online courses, degrees, and certificates designed for part-time, adult learners seeking to advance their careers. The school provides flexible pathways to education, allowing students to learn from world-class faculty while balancing their professional and personal commitments. With programs ranging from undergraduate and graduate degrees to microcertificates and a premedical program, it caters to a diverse clientele, including professionals from various fields. Established in 1910, Harvard Extension School emphasizes accessibility and quality education for lifelong learners.Explore more

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SIC Code 82,822NAICS Code 61,611Show more

Harvard Extension School Org Chart

Phone

Ariel Adams

Lab TA Head

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Leslie Helmuth

Director, Marketing

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Katherine Jones

Program Director, Museum Studies

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Daniel Jeffs

Senior Distance Education Production Speciali...

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Executive Assistant To Dean of Academic Progr...

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Senior Production Specialist

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Executive Assistant To the Dean

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Enrollment Specialist

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Enrollment Advisor

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Compare Similar Companies to Harvard Extension School

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Company Name

Revenue

Number of Employees

Type

Funding

Founded In

Top Executive

Harvard Extension School

<$5M

1-10

Private

1910

Ariel AdamsLab TA Head

University Of Mayford

$25.4M

11-50

Private

2010

N/A

California Southern Unive...

$9.4M

11-50

Private

<$5M

1978

Manila PillaiVice President & Chief Financial Officer

Siue

<$5M

11-50

Private

N/A

College of Liberal Arts &...

<$5M

11-50

Private

Josephine CiofferoVice President, Creative

Tufts University School o...

<$5M

11-50

Private

Grace CaldaraDirector, Center For STEM Diversity

Marconi International Uni...

<$5M

11-50

Private

2015

Hernan MoralesIMBA Capstone Director

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Harvard Extension School Tech Stack

A closer look at the technologies used by Harvard Extension School

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Frequently Asked Questions Regarding Harvard Extension School

What is Harvard Extension School's official website?

Harvard Extension School's official website is extension.harvard.edu

What is Harvard Extension School's Revenue?

Harvard Extension School's revenue is <$5 Million

What is Harvard Extension School's SIC code?

Harvard Extension School's SIC: 82,822

What is Harvard Extension School's NAICS code?

Harvard Extension School's NAICS: 61,611

How many employees does Harvard Extension School have?

Harvard Extension School has 1-10 employees

What industry does Harvard Extension School belong to?

Harvard Extension School is in the industry of: Colleges & Universities, Education

What is Harvard Extension School competition?

Harvard Extension School top competitors include: California Southern University, Siue, Tufts University School of Engineering, College of Liberal Arts & Sciences - University of Florida

What companies has Harvard Extension School acquired?

Harvard Extension School has acquired the companies: Harvard Club of Indiana, Harvard Club Seattle, Harvard Club of Middle Tennessee, Doc Searls

What technology does Harvard Extension School use?

Some of the popular technologies that Harvard Extension School uses are: Proofpoint, Fastly, Akamai DNS

How do I contact Harvard Extension School?

Harvard Extension School contact info: Phone number: (617) 495-4024 Website: extension.harvard.edu

What does Harvard Extension School do?

What are Harvard Extension School social media links?

Harvard Extension School Linkedin page Harvard Extension School Twitter page Harvard Extension School Facebook page

Is Harvard Extension School a public company?

Harvard Extension School is private company therefore does not currently have an official ticker symbol

See more information about Harvard Extension School

Harvard Extension School Latest Hires and Their Positions

Harvard Extension School is expanding and recently hired new employees. Here are the latest additions to the team.

Mark Heward

Graduate Teaching Assistant

Joined Jun 1, 2026

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Andrew Hyde

Teaching Assistant

Joined Feb 1, 2026

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