Beijing / Automotive and transport equipment / Complete systems and use-case applications Company Structure Study

Comparative structure study

The largest recorded industry, Advanced equipment, contains 44 records (65.7% of this 67-record cohort). The remaining cohort contains 23 records. The comparison concerns archive composition.

The recorded sub-industry label Aerospace accounts for 38.8% here (26/67), compared with 20.9% in the parent set (149/712), an absolute gap of 17.9 percentage points.

5/67 companies link to pages with existing source-supported excerpts (7.5% of the cohort). The other 62 records remain usable for archive composition, but do not support new operating case studies.

An ID-deduplicated archive snapshot, not the whole market, current recognition or operating results.

The parent set, Automotive and transport equipment / Complete systems and use-case applications, contains 712 records. This cohort contributes 67 (9.4%); 645 records remain after excluding it.

The parent set, Beijing, contains 1,351 records. This cohort contributes 67 (5.0%); 1,284 records remain after excluding it.

Ratio of label participation, not market share; multi-label counts overlap.

Excluding this cohort, the recorded sub-industry label Aerospace covers 123/645 remaining records (19.1%), an absolute gap of 19.7 percentage points from this cohort.

The full industry distribution has 4 labels; the top 3 contain 64/67 records (95.5%).Other known labels contain 3 records.

For 67 records with known labels, the effective category count is 2.1, versus 4 actual labels. Definitions and scope are in the methodology.

Record counts do not rank supply capability or economic size.

Non-empty fields are not necessarily accurate or supported by originals.

Counts concern existing reviewed bilingual excerpts, not re-certification of originals or entire reports.

A rule hit prioritises review; it does not establish that the entire field is wrong. One record can trigger several rules.

3 of this cohort’s 67 records link through existing company-ID mappings to 2026 lists from all jurisdictions (4.5%). This intersection measures list linkage, not successful recognition or company growth.

List rows and company IDs are separate counts, not new firms or final recognition.

The 2025 macro context for Beijing uses a different denominator from this cohort.

Shared records with Beijing / Advanced equipment Company Structure Study: 44; records in this cohort but outside that set: 23. The intersection/union ratio is 16.9%, a measure of label overlap rather than business collaboration. Read comparison

Shared records with Aerospace / Automotive and transport equipment / Complete systems and use-case applications Sub-industry and Supply-chain Study: 26; records in this cohort but outside that set: 41. The intersection/union ratio is 13.7%, a measure of label overlap rather than business collaboration. Read comparison

Stable-ID samples, not rankings; metrics use the full cohort.