Beijing / Producer services Company Structure Study

Comparative structure study

The largest recorded chain role, Electronic information and digital technology / Core components and digital hardware, contains 23 records (21.3% of this 108-record cohort). Companies may carry multiple labels in this dimension; participation rates are not additive market shares.

The recorded chain role label Advanced equipment and industrial automation / Process equipment and inspection instruments accounts for 19.4% here (21/108), compared with 29.8% in the parent set (284/954), an absolute gap of 10.3 percentage points.

10/108 companies link to pages with existing source-supported excerpts (9.3% of the cohort). The other 98 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, Producer services, contains 954 records. This cohort contributes 108 (11.3%); 846 records remain after excluding it.

The parent set, Beijing, contains 1,351 records. This cohort contributes 108 (8.0%); 1,243 records remain after excluding it.

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

Excluding this cohort, the recorded chain role label Advanced equipment and industrial automation / Process equipment and inspection instruments covers 263/846 remaining records (31.1%), an absolute gap of 11.6 percentage points from this cohort.

The table shows ten labels; 8 others are included in the calculations above.

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.

18 of this cohort’s 108 records link through existing company-ID mappings to 2026 lists from all jurisdictions (16.7%). 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.

Study professional services by outputs rather than equipment counts

The Instrumentation and testing equipment label covers 16 records (14.8% of this cohort). This archive clue raises a verification question about Design, inspection or technical outputs with defined scope; it does not establish that these companies already deliver it.

Shared records with Producer services / Electronic information and digital technology / Core components and digital hardware Supply-chain Study: 23; records in this cohort but outside that set: 85. The intersection/union ratio is 10.2%, a measure of label overlap rather than business collaboration. Read comparison

Shared records with Beijing / Advanced equipment and industrial automation / Process equipment and inspection instruments Company Structure Study: 21; records in this cohort but outside that set: 87. The intersection/union ratio is 8.8%, a measure of label overlap rather than business collaboration. Read comparison

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