Classmethod Email Formats

IT Services and IT Consulting • Chiyoda-Ku, Tokyo, Japan • 201-500 Employees

Classmethod Email Formats

Classmethod uses 3 email formats. The most common is {last name}.{first initial} (e.g., doe.j@classmethod.jp), used 84.9% of the time.

Format	Example	Percentage
{last name}.{first initial}	doe.j@classmethod.jp	84.9%
{first initial}.{last name}	j.doe@classmethod.jp	11.3%
{last name}.{first name}	doe.john@classmethod.jp	2.8%

Key Contacts at Classmethod

章雅大森

Executive Officer,Head Of Sales, Operations & Marketing

Satoshi Yokota

Ceo

Ryuta Otaki

Director Of Business Development

Kosuke Hamano

Director

Company overview

Headquarters	西新橋1-1-1, 日比谷フォートタワー26階, 港区, 東京都 105-0003, JP
Phone number	+81120991668
Website	classmethod.jp
NAICS	5415
SIC	581
Keywords	Saas, AWS, Android, iOS, IoT, AI, コンサルティング, MDS, ML, データ分析, アプリ, クラウド, ビッグデータ, Lineミニアプリ, サーバーレス, セキュリティ, マイグレーション, 内製化支援, モバイルアプリ, 生成Ai, グローバル支援, モダン開発
Founded	2004
Employees	201-500
Socials

About Classmethod

Classmethod is a Japan-based cloud integrator empowering innovation through technology, with deep expertise in Amazon Web Services (AWS), big data, AI, and mobile development. As an AWS Premier Tier Services Partner with over 5,000 successful projects and 3,500 AWS certifications, we provide end-to-end cloud solutions for businesses across industries. With offices in Tokyo, Berlin, Vancouver, Seoul, Bangkok, and Da Nang, our global team supports clients locally and internationally — delivering 24/7 operations, cloud migrations, modern application development, and AI-driven data platforms. We also operate Developers.IO, one of Japan's leading tech-owned media platforms, with over 50,000 articles and more than 3 million monthly page views, where our engineers share practical insights and cutting-edge findings. Additionally, we actively support the broader engineering community through platforms like Zenn, where anyone can freely publish and explore technical content. Our mission is to empower creativity in everyone — by turning complex technology into practical innovation. For more information: 🔗 https://classmethod.jp/en 🔗 https://dev.classmethod.jp/ 🔗 https://zenn.dev/

Employees by Management Level

Total employees: 201-500

Seniority

Employees

Entry

Manager

Senior

Employees by Department

Classmethod has 97 employees across 10 departments.

Departments

Number of employees

Funding Data

Classmethod has never raised funding before.

Classmethod Tech Stack

Discover the technologies and tools that power Classmethod's digital infrastructure, from frameworks to analytics platforms.

Amazon SES

Cookie Control

Cookie compliance

Goober

JavaScript libraries

Zendesk

Documentation

jQuery Migrate

JavaScript libraries

Twitter Ads

Advertising

jQuery

JavaScript libraries

HubSpot Analytics

Analytics

Google Ads

Advertising

HTTP/3

Miscellaneous

PHP

Programming languages

Microsoft Advertising

Advertising

Frequently asked questions

Classmethod is located in Chiyoda-Ku, Tokyo, JP.

You can reach Classmethod at +81120991668.

Classmethod was founded in 2004, making it 22 years old. The company has established itself as a significant player in its industry over this time.

Classmethod has approximately 201-500 employees. The company continues to grow its workforce to support its business operations and expansion.

Key Contacts at Classmethod

章雅大森

Executive Officer,Head Of Sales, Operations & Marketing

Satoshi Yokota

Ceo

Ryuta Otaki

Director Of Business Development

Kosuke Hamano

Director

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