Seibii, Inc

seibii.co.jp

information technology & services

seibii.co.jp

Minato City, Tokyo, Japan

11-50 employees

LinkedIn Profile

Seibii, Inc's Tech Stack

6 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

React-based front-ends indicate a modern web engineering stack. Developer tools, component libraries, testing frameworks, and design systems are relevant sales angles.

Seibii, Inc's Position in the StackWho Database

• Seibii, Inc is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 1,660 companies in Tokyo are in the StackWho database.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as Seibii, Inc).

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

Frequently Asked Questions

What technology does Seibii, Inc use?

Seibii, Inc uses Cloudflare DNS, Gmail, Google Apps, CloudFlare Hosting, React, Deel. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Seibii, Inc?

StackWho has verified email addresses for 2 decision makers at Seibii, Inc. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Seibii, Inc directly for sales, recruiting, or partnerships.

What industry is Seibii, Inc in?

Seibii, Inc operates in the information technology & services industry, headquartered in Minato City, Tokyo, Japan. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Seibii, Inc's contact data?

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