About this company
ADVANTEST CORP is a other registered in CHIYODA-KU, TOKYO 100-0005, United States. Its current status is Active. This profile contains official data sourced directly from United States government registries.
Data sources
This company profile aggregates data from 1 independent government source: SEC EDGAR — the U.S. Securities and Exchange Commission's electronic data gathering and retrieval system. Multi-source verification increases data reliability and helps detect inconsistencies across official registries.
Business activities
The company's registered business activities include: 3674 — Semiconductors & Related Devices (primary activity).
Data freshness
The data on this page was last verified against government registry sources on 14 April 2026. B2Trust automatically refreshes company data from official registries to ensure accuracy.
Registry landscape
The United States Securities and Exchange Commission operates EDGAR (Electronic Data Gathering, Analysis, and Retrieval), the system for collecting and providing public access to filings by publicly traded companies. EDGAR contains registration statements, annual and quarterly reports, and other SEC filings. B2Trust indexes SEC-registered entities identified by their CIK (Central Index Key) number.
Basic information
00000 CHIYODA-KU, TOKYO 100-0005, United States
4 months tracked
Confirmation history
Part of the B2Trust Index · Last verified: Apr 14, 2026
Business activity
Location
SHIN-MARUNOUCHI CENTER BUILDING, 1-6-2 MARUNOUCHI,, 00000 CHIYODA-KU, TOKYO 100-0005, United States
Source: B2Trust Business Identity Index. Last refreshed: April 14, 2026.
Data sourced from official government registries. This is not a credit report or financial assessment.