Regional and supply-chain research

Shenzhen / 4th batch Company Structure Study

Shenzhen / 4th batch Company Structure Study. A dated 276-record cohort study compares composition, parent sets and evidence coverage. Comparative structure study; archive date 2026-10-16.

Revision and archive snapshot: 2026-10-16

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Research findings

Comparative structure study

The largest recorded industry, Next-generation information technology, contains 153 records (55.4% of this 276-record cohort). The remaining cohort contains 123 records. The comparison concerns archive composition.

The recorded industry label Next-generation information technology accounts for 55.4% here (153/276), compared with 25.2% in the parent set (1,101/4,365), an absolute gap of 30.2 percentage points.

84/276 companies link to pages with existing source-supported excerpts (30.4% of the cohort). The other 192 records remain usable for archive composition, but do not support new operating case studies.

Company cohortDirectly linked pagesShare of public archiveArchive date
2762761.4%2026-10-16

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

Comparable sets and compositional differences

The parent set, 4th batch, contains 4,365 records. This cohort contributes 276 (6.3%); 4,089 records remain after excluding it.

The parent set, Shenzhen, contains 1,398 records. This cohort contributes 276 (19.7%); 1,122 records remain after excluding it.

CategoryCohort count/baseReference: 4th batchGap (pp)Representation ratioRest count/base
industry · Next-generation information technology153/276 · 55.4%1,101/4,365 · 25.2%+30.22.20948/4,089
chain role · Electronic information and digital technology / Core components and digital hardware101/276 · 36.6%679/4,365 · 15.6%+21.02.35578/4,089
industry · Advanced materials14/276 · 5.1%915/4,365 · 21.0%-15.90.24901/4,089
chain role · Advanced materials / Basic and process materials18/276 · 6.5%784/4,365 · 18.0%-11.40.36766/4,089
industry · Advanced equipment46/276 · 16.7%1,077/4,365 · 24.7%-8.00.681,031/4,089
sub-industry · Functional materials and advanced-material platforms5/276 · 1.8%348/4,365 · 8.0%-6.20.23343/4,089
chain role · Electronic information and digital technology / Complete systems and use-case applications19/276 · 6.9%52/4,365 · 1.2%+5.75.7833/4,089
sub-industry · Industrial internet and IoT12/276 · 4.3%39/4,365 · 0.9%+3.54.8727/4,089
industry · Producer services22/276 · 8.0%221/4,365 · 5.1%+2.91.57199/4,089
sub-industry · Industrial robots8/276 · 2.9%18/4,365 · 0.4%+2.57.0310/4,089

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

Excluding this cohort, the recorded industry label Next-generation information technology covers 948/4,089 remaining records (23.2%), an absolute gap of 32.3 percentage points from this cohort.

Concentration and cross-sectional structure

The full industry distribution has 9 labels; the top 3 contain 221/276 records (80.1%).Other known labels contain 55 records.

For 276 records with known labels, the effective category count is 2.9, versus 9 actual labels. Definitions and scope are in the methodology.

Recorded labelRecordsShare of cohort
Next-generation information technology15355.4%
Advanced equipment4616.7%
Producer services228.0%
Advanced materials145.1%
Biomedicine124.3%
New-energy vehicles103.6%
New energy and power equipment93.3%
Advanced chemicals62.2%
Energy conservation and environmental protection41.4%

Record counts do not rank supply capability or economic size.

The largest intersection, Next-generation information technology × Electronic information and digital technology / Core components and digital hardware, contains 90 records, or 58.8% of the 153 records carrying the Next-generation information technology label.

industrychain roleIntersection recordsCohort share
Next-generation information technologyElectronic information and digital technology / Core components and digital hardware9032.6%
Advanced equipmentAdvanced equipment and industrial automation / Process equipment and inspection instruments269.4%
Next-generation information technologyElectronic information and digital technology / Digital software and industrial services217.6%
Next-generation information technologyAdvanced equipment and industrial automation / Process equipment and inspection instruments186.5%
Next-generation information technologyElectronic information and digital technology / Complete systems and use-case applications145.1%
Advanced materialsAdvanced materials / Basic and process materials145.1%
BiomedicineBiomedicine and medical devices / Complete systems and use-case applications124.3%
New energy and power equipmentNew energy and power equipment / Complete systems and use-case applications72.5%

A cell contains company IDs carrying both labels. It does not establish procurement, supply or investment relationships between firms. Multi-label cells may overlap.

This page displays 8 of the full cross-tab’s 44 non-empty cells; the other 36 remain in the analysis.

Evidence coverage and strength of conclusions

Record fieldNon-empty/cohortCompletion
Company name276/276100.0%
reporting jurisdiction276/276100.0%
industry276/276100.0%
Recorded products276/276100.0%
sub-industry276/276100.0%
Chain labels276/276100.0%

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

Scope of source supportCount
Profiles with source-supported excerpts84
Distinct corresponding companies84
Reviewed Chinese/English paragraph pairs95

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

Transparent rule reminderRecordsCohort share
Contains registration-narrative wording20.7%
Only generic operations vocabulary remains31.1%
Non-empty text shorter than five characters10.4%

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

Intersection with 2026 local lists

3 of this cohort’s 276 records link through existing company-ID mappings to 2026 lists from all jurisdictions (1.1%). This intersection measures list linkage, not successful recognition or company growth.

Observation setList recordsNew-applicant recordsReview recordsMapped company IDs
National list records linked to this cohort’s IDs3303

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

Stored 2026 local-recommendation records, sources and stage definitions

Related provincial study

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

Guangdong Company Archive Study

Recorded roles and delivery checks

Delivery framework, stages and original sources

Related studies and shared records

Shared records with Shenzhen / Next-generation information technology / 4th batch Company Structure Study: 153; records in this cohort but outside that set: 123. The intersection/union ratio is 55.4%, a measure of label overlap rather than business collaboration. Read comparison

Shared records with Shenzhen Company Structure Study: 276; records in this cohort but outside that set: 0. The intersection/union ratio is 19.7%, a measure of label overlap rather than business collaboration. Read comparison

Company samples and record links

CompanyJurisdictionRecorded industry
Shenzhen Pacific Union Precision Manufacturing Co., Ltd.ShenzhenAdvanced equipment
Emdoor Information Co., Ltd.ShenzhenNext-generation information technology
Shenzhen ChangLong Technology Co., Ltd.ShenzhenEnergy conservation and environmental protection
Shenzhen Yspring Technology Co., Ltd.ShenzhenNext-generation information technology
Best Technology(Shenzhen)Inc.ShenzhenNext-generation information technology
Yokokawa Robot (Shenzhen),LtdShenzhenNext-generation information technology
Ruishi Chuangxin (Chongqing) Technology Co., Ltd.ShenzhenNext-generation information technology
Shenzhen Enjoy Technology Co., Ltd.ShenzhenNew energy and power equipment

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

Directly related profiles and reports

Methodology

Read ID deduplication, comparison, batch and evidence definitions