What technologies does Progummy use?

Progummy uses Gmail, Google Apps, Amazon AWS, Google Frontend (Webserver), Mobile Friendly. View their full technology stack — including all 9 detected tools — on StackWho.

Who is the Founder & CEO of Progummy?

Yasuhiro Ishibashi is the Founder & CEO at Progummy. Get verified contact information on StackWho.

Where is Progummy located?

Progummy is based in Tokyo, Tokyo, Japan.

Progummy

Q: What industry is Progummy in?

Progummy operates in the e-learning industry.

progummy.com

e-learning

progummy.com

Tokyo, Tokyo, Japan

1-10 employees

LinkedIn Profile

About Progummy

e-learning providers, internet, information technology & services, computer software, education, education management

Progummy's Tech Stack

Decision Makers at Progummy

1 contact

Yasuhiro Ishibashi

Founder & CEO

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9 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

AWS infrastructure signals engineering sophistication. This company likely evaluates cloud cost management, security tooling, observability, and developer productivity solutions.

Progummy's Position in the StackWho Database

• Progummy is 1 of 3,879 e-learning companies tracked in StackWho.
• 3,873 e-learning companies in our database have verified decision-maker emails (100% of the cohort).
• 1,660 companies in Tokyo are in the StackWho database.
• 2,145 e-learning companies are in the 1-10 employee range (same size as Progummy).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does Progummy use?

Progummy uses Gmail, Google Apps, Amazon AWS, Google Frontend (Webserver), Mobile Friendly, Google Tag Manager, and 3 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Progummy?

StackWho has verified email addresses for 1 decision maker at Progummy. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Progummy directly for sales, recruiting, or partnerships.

What industry is Progummy in?

Progummy operates in the e-learning industry, headquartered in Tokyo, Tokyo, Japan. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Progummy's contact data?

Yes. StackWho Pro members can export decision maker contact data for Progummy and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.