Booost, Inc. Tech Stack

Sustainability ERP for ESG data collection, CO2 tracking, and regulatory compliance

IT Services and IT Consulting 品川区, 東京都 51–200 employees Founded 2015 Privately Held

Booost builds a sustainability ERP platform handling ESG data collection, CO2 emissions tracking, and regulatory disclosure (CSRD, ISSB) for enterprise operations. The tech stack—PHP, Python, Laravel, React on AWS with GitHub Actions/CodePipeline—reflects a full-stack web application approach. Hiring mix skews engineering-heavy (3 engineers vs. 2 sales) with a newly added Backend Tech Lead, signaling infrastructure and test automation work; pain points cluster around scaling both the dev org and the presales function, suggesting the product is outpacing internal capacity to deliver and support it.

Tech Stack 25 technologies

Core StackPHP Python Laravel React Vue TypeScript AWS MySQL GitHub Actions Slack Asana GitHub Copilot Cursor Docker Ansible GitHub AWS CodePipeline AWS CodeBuild Notion ChatGPT CodeRabbit OpenTofu AWS CDK Excel Word

What Booost, Inc. Is Building

◆Challenges

Scaling development organization
Regulatory pressure on sustainability reporting
Expanding to new customer segments
Expanding business
Accelerating sustainability platform
Regulatory disclosure requirements
Client demand for sustainability consulting
Regulatory tightening requiring sustainability disclosures
Regulatory pressure for sustainability disclosure
Scaling presales team

▲Active Projects

Backend test automation
Esg data compound formation
Customer expansion feature development
Automated delivery environment for new product
Improving monitoring and observability
Building robust infrastructure for devops
Esg data product development
Devops infrastructure improvement
Sustainability disclosure support projects
Sustainability erp implementation

Hiring Activity

Accelerating6 roles · 3 in 30d

Department

Engineering

Sales

Consulting

Seniority

Mid

Senior

Lead

Manager

Notable leadership hires: Backend Tech Lead

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About Booost, Inc.

Booost operates a sustainability ERP platform that consolidates non-financial reporting (emissions, ESG metrics) into a single interface, enabling multiple departments to execute reduction and improvement activities on one system. The product is built to meet evolving regulatory requirements including CSRD and IFRS ISSB standards. Founded in 2015 and based in Tokyo, the company serves mid-market enterprises in Japan navigating mandatory sustainability disclosures. Active projects span backend test automation, ESG data modeling, customer expansion features, and DevOps infrastructure—indicating both product maturation and capacity challenges as regulatory pressure drives demand.

Headquarters品川区, 東京都

Company Size51–200 employees

Founded2015

Hiring MarketsJapan

Frequently Asked Questions

What tech stack does Booost use?

PHP, Python, Laravel, React, TypeScript, and MySQL for the core platform. AWS services (CodePipeline, CodeBuild, CDK) handle CI/CD and infrastructure. GitHub Actions, Docker, Ansible, and OpenTofu support DevOps. Development tools include GitHub Copilot, Cursor, and CodeRabbit.

What is Booost working on?

Core projects include backend test automation, ESG data product development, customer expansion features, DevOps infrastructure improvements, and sustainability disclosure support. The company is also building automated delivery environments and monitoring/observability systems.