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Research findings
Filter-difference study
Against the 1,329-record Electronic information and digital technology / Digital software and industrial services Supply-chain Study, this 1,225-record cohort shares 1,225 records. Only 0 occur here and 104 only in the reference; the union contains 1,329. These are filter-membership differences, not company entries or exits.
| Company cohort | Directly linked pages | Share of public archive | Archive date |
|---|---|---|---|
| 1,225 | 1,225 | 6.3% | 2026-10-16 |
An ID-deduplicated archive snapshot, not the whole market, current recognition or operating results.
Filter differences and comparison link
The largest recorded sub-industry participation gap is for Industrial software and information services: 758/1,225 here versus 807/1,329 in the reference, an absolute difference of 1.2 percentage points. The cohorts have overlapping company IDs and are not independent samples.
| sub-industry | Focal count/base | Reference count/base | Participation gap (pp) |
|---|---|---|---|
| Industrial software and information services | 758/1,225 | 807/1,329 | +1.2 |
| Uncrewed aircraft / surface vessels and underwater vehicles | 0/1,225 | 7/1,329 | -0.5 |
| Next-generation information technology | 37/1,225 | 37/1,329 | +0.2 |
| Producer services | 0/1,225 | 3/1,329 | -0.2 |
| Advanced medical devices | 1/1,225 | 4/1,329 | -0.2 |
Zero means no recorded label, not no business; multi-label cells overlap.
Counts within parent sets
| Set | All records | This subset | Excluding this subset |
|---|---|---|---|
| Electronic information and digital technology / Digital software and industrial services | 1,329 | 1,225 | 104 |
| Next-generation information technology | 5,226 | 1,225 | 4,001 |
Observed labels
| Dimension | Label | Count/base | Participation |
|---|---|---|---|
| reporting jurisdiction | Beijing | 335/1,225 | 27.3% |
| reporting jurisdiction | Shanghai | 116/1,225 | 9.5% |
| reporting jurisdiction | Shenzhen | 111/1,225 | 9.1% |
| reporting jurisdiction | Jiangsu | 102/1,225 | 8.3% |
| reporting jurisdiction | Guangdong | 85/1,225 | 6.9% |
Multi-label counts can overlap; filter compliance is not industrial advantage.
Evidence and list-linkage counts
| Measure | Count |
|---|---|
| Companies with existing sourced excerpts | 317/1,225 |
| Existing reviewed bilingual excerpt pairs | 337 |
| IDs linked to 2026 local lists | 253/1,225 |
| Product-field rule reminders | 50/1,225 |
Existing excerpts do not certify entire old reports; list linkage is not final recognition. Full definitions are on the series page.
Recorded roles and delivery checks
Component records require interface-level evidence
The Electronic assemblies and systems integration label covers 9 records (0.7% of this cohort). This archive clue raises a verification question about Components or modules with application specifications; it does not establish that these companies already deliver it.
Delivery framework, stages and original sourcesRelated studies and shared records
Shared records with Electronic information and digital technology / Digital software and industrial services Supply-chain Study: 1,225; records in this cohort but outside that set: 0. The intersection/union ratio is 92.2%, a measure of label overlap rather than business collaboration. Read comparison
Shared records with Industrial software and information services / Electronic information and digital technology / Digital software and industrial services Sub-industry and Supply-chain Study: 758; records in this cohort but outside that set: 467. The intersection/union ratio is 59.5%, a measure of label overlap rather than business collaboration. Read comparison
Company samples and record links
| Company | Jurisdiction | Recorded industry |
|---|---|---|
| Huada Tianyuan(Beijing)Science and Technology Co., Ltd. | Beijing | Next-generation information technology |
| Nanjing Sciyon Wisdom Technology Group Co., Ltd. | Jiangsu | Next-generation information technology |
| Beijing Standard World Co., Ltd. | Beijing | Next-generation information technology |
| Shenzhen Yuwei Information and Technology Development Co., Ltd. | Shenzhen | Next-generation information technology |
| Emdoor Information Co., Ltd. | Shenzhen | Next-generation information technology |
| Shanghai Yingfang Software Co., Ltd. | Shanghai | Next-generation information technology |
| Anhui Conch Information Technology Engineering Co., Ltd. | Anhui | Next-generation information technology |
| Shanghai Haida Communication Co., Ltd. | Shanghai | Next-generation information technology |
Directly related profiles and reports
| Page | Presentation |
|---|---|
| Huada Tianyuan(Beijing)Science and Technology Co., Ltd. | Company report page |
| Nanjing Sciyon Wisdom Technology Group Co., Ltd. | Company data profile |
| Beijing Standard World Co., Ltd. | Company data profile |
| Shenzhen Yuwei Information and Technology Development Co., Ltd. | Company data profile |
| Emdoor Information Co., Ltd. | Company data profile |
| Shanghai Yingfang Software Co., Ltd. | Company data profile |