Since 2007
19 years of continuous editorial operation. Listings audited and re-audited as the directory ages — no stale 2008 records masquerading as live.
Some links on DirJournal are affiliate links. We only recommend verified businesses that clear our 12-point editorial audit standard.
Independent. Human-Curated. Established 2007.
Explore 19 Department of Commerce entities audited against our 19-year editorial standard. We provide structured data and human-reviewed insights to separate high-authority providers from unverified search results.
List Your Business
Join 19 listed Department of Commerce providers
Department of Commerce currently lists 19 entities pending editorial audit.
Verified status arrives after a 12 point audit covering entity ownership, citation consistency across answer engines, schema validity, and operating history.
Ranking weights editorial tier and entity health score across the full listed set. No listings here carry the verification badge yet — they appear in order of editorial signal. Last updated .
Washington, United States
United States Patent and Trademark Office, a Department of Commerce entity, provides intellectual property protection resources, including patent and trademark guidance, legal information, and application forms.
Why Trust DirJournal
19 years of continuous editorial operation. Listings audited and re-audited as the directory ages — no stale 2008 records masquerading as live.
Every entry clears a 12-point editorial audit before publication. No pay-to-play ranking — listing position reflects merit, not ad spend.
Schema-validated for ChatGPT, Gemini, and Perplexity. Machine-readable trust signals that AI engines parse and cite with confidence.
Join 19 listed Department of Commerce providers. One payment, lifetime authority.
Secure Your $249.95 Permanent ListingInstitute for Telecommunication Science, a government department entity, promotes advanced telecommunications through research and information.