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Research Example · Public Registers

nextmarkets: Which connection is actually proven?

Two chronological extracts from the commercial register show a legal entity history and personnel overlaps. This selection makes the working method visible; it does not represent a complete corporate network.

From two register sheets

Similar names are just the beginning of the research.

We assign events to a specific register sheet and distinguish between name changes, corporate functions, and possible ownership relationships.

02 official register sheets
01 / Identity

Change of legal form instead of new match

The nextmarkets AG was created from the nextmarkets GmbH through a change of legal form. The register explicitly names the predecessor with the identifier HRB 80770.

Evidence Cologne Local Court · HRB 104025 · Entry 1 · 15.12.2020
02 / Name Chronology

DasChart becomes nextmarkets Publishing

In 2018, DasChart GmbH changed its name to nextmarkets Publishing GmbH. The register identifier HRB 81353 remained the same.

Evidence Cologne Local Court · HRB 81353 · Entries 1–2 · 13.05.2014 / 23.04.2018
03 / Personnel Connection

Two companies, one change of officers

Both extracts document the departure of Manuel Heyden and the appointment of Debasish Dutta in 2023. The entries were made on different days.

Evidence HRB 81353 · Entry 4 · 14.06.2023
HRB 104025 · Entry 9 · 23.06.2023
Limit of Statement

What these connections do not prove

Common executives and similar company names do not prove a shareholding percentage, a parent-subsidiary relationship, or an economic entitlement. Such relationships require their own, dated evidence.

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What can be derived beyond an officer

A person can connect multiple legal entities and time periods. The detailed research combines functions, other public sources, and changes with sources and dates.

In-depth on request
Debasish Dutta Example: proven corporate functions at two nextmarkets legal entities
AG · Board 2023 Publishing GmbH · Managing Director 2023 Pro GmbH · Third-party source note, register check pending

The supplementary person search at Companyhouse ↗ provides clues to further connections. Its "Current" display is not reliable for the AG deleted in 2026. The third corporate function is therefore only adopted as a register finding after matching with HRB 83193.

For persons in the monitored industry environment: find new register events, match identity, check change, and only then report. Request person and network research →
View Maltese legal entity and license history → Alchemy Markets: Check legal entity and open connection →
Research Mandate

The complete question needs more than two register sheets.

For an in-depth investigation, we link register, supervisory, and transaction evidence into a comprehensible chronology. The investigation objective and source scope are defined in advance.

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Source of the findings shown: chronological prints from the Cologne Local Court, HRB 104025 and HRB 81353, retrieved on 17.09.2026. Registration dates must be distinguished from resolution or effective dates. This concept view is not a current assessment of the mentioned persons or companies.

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