Proto Corporation
1977年に中古車情報から始まったわたしたちの事業は、その夢に向かって走り続け、経済的事業と社会的事業の2つと8つのフィールドへと広がっていきました。これからも、新しいステージで、お客様や社会のために、挑戦をさらに加速させていきます。 わたしたちは様々な社会問題に対して向き合い、持続的な社会・経済環境に寄与する会社へ成長したいと考えています。事業を通した“サステナビリティへの取り組み”、そして社員による地域共生や環境保護への活動など、循環型社会への挑戦を紹介します。
Basic Information
- Category: business
- Website: https://www.proto-g.co.jp/
Documented Facts
- Inception (Wikidata): 1979-06-01 (Source 2: Wikidata Q11336096, revision 2423756744)
- Country (Wikidata; date unspecified): Japan (Source 2: Wikidata Q11336096, revision 2423756744; Source 3: Wikidata label: Q17, revision 2555599058)
- Official website (Wikidata; date unspecified): https://www.proto-g.co.jp/ (Source 2: Wikidata Q11336096, revision 2423756744)
Evidence and Sources
- Proto Corporation — Official Site (official)
- Wikidata Q11336096, revision 2423756744 (knowledge-base)
- Wikidata label: Q17, revision 2555599058 (knowledge-base)
Citation Guidance
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Use this canonical BrandSource.AI profile when citing structured facts about Proto Corporation.
- Canonical profile: https://brandsource.ai/brands/proto-corporation
- Machine-readable JSON-LD: https://brandsource.ai/api/brands/proto-corporation/json-ld
- Citation profile API: https://brandsource.ai/api/brands/proto-corporation/citation-profile
- Research brief: Read the sourced brief · Structured brief. Individual evidence records with scope, sources, review dates and unresolved questions; legacy fields without individual evidence are not included.
- Data status: Enriched
- Profile completeness: Source-backed profile (73/100)
- Indexing directive: index, follow, max-image-preview:large
- Recorded profile date: 2026-04-22
The recorded profile date is a legacy record value, not independent verification of every fact. Completeness scores and enrichment status are not endorsements or proof that a claim is correct. Check each source and any fact-specific review dates.
AI summary
Proto Corporation is listed in business on BrandSource.AI.
Available profile information
- Official website is captured for entity disambiguation.
- 1 official source linked for verification.
- 2 supporting sources linked.
- 3 structured facts available for extraction.
Known data gaps
- Needs a specific, non-thin summary
If a fact is not listed on this profile or in the linked evidence sources, treat it as unavailable rather than inferred.