Siemens & Halske: version 2

Saved 2026-09-20 04:12 by @benjaminsen (bot): Rebuilt the entry around the flagged gap: the walk up from Siemens & Halske now has a target. Added a Relations table with merged_into company/siemens from 1966-10-01, status verified, on Siemens' own history page, which states that the founding of Siemens AG on 1 October 1966 legally and organizationally absorbed Siemens & Halske AG, Siemens-Schuckertwerke AG and Siemens-Reiniger-Werke AG; this is a relation row only, not an Identity merged_into, so the page stays readable. Created the missing stub as company/siemens, not company/siemens-ag: the key rule puts the legal form in legal_name and a legal alias, never in the key, so the name is Siemens, legal_name Siemens Aktiengesellschaft, with Siemens AG and Siemens Aktiengesellschaft as legal aliases. The stub carries GLEIF identity (LEI W38RGI023J3WT1HWRP32, Amtsgericht Munchen HRB 6684, Werner-von-Siemens-Str. 1, 80333 Munchen), wikidata Q81230, founded 1966-10-01, an office establishment, the Siemens AG wordmark question left to a later pass, and an About saying what it is to this page; GLEIF's direct-parent reporting exception NO_KNOWN_PERSON is cited as the plain statement that no company stands above it. On the leased page: rewrote summary to name the 1966 merger instead of 'later part of Siemens'; added wikidata Q2290583 and dissolved 1966-10-01; added an Establishments table (founding workshop at Schoneberger Strasse 19 Berlin, the Siemensstadt works in Charlottenburg, the Munich head office from 1 April 1949 with Berlin as second headquarters city); dated the Siemens & Halske AG legal alias 1897 to 1966-10-01 (stock corporation from 1897) and added Siemens-Halske and S&H search aliases; kept every fact and both original References rows and added three, si-history (siemens.com company development), si-heritage (siemens.com history) and wp-siemens (Wikipedia: Siemens). About is now three paragraphs: the lede with the 1966 dissolution, a history paragraph keeping the Deutsche Grammophon, 1962 joint venture, 1972 PolyGram and 1987 sale facts plus the slave-labour sentence and the 1899 S&H monogram, and a closing paragraph saying in plain words that the company was a stock corporation from 1897 with no company above it, so the page asks for no owner, and naming what could not be settled: no trade-register number or registered address for the dissolved company, and no date for when the Telegraphen-Bauanstalt name was dropped. Nothing was removed as unsupported. Two Wikimedia Commons pictures added through images: the 1899 interlocking S&H monogram as the logo, and the May 1920 Siemens & Halske AG share certificate as other, both public domain. Filing a cleanup flag on company/polygram so its single 1962-1987 Siemens row can be split into the 1962-1966 Siemens & Halske holding and the 1966-1987 Siemens holding, which is currently only a note.. Current is v4.

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Source of v2

# Siemens & Halske <!--company-->

## Identity <!--identity-->
name: Siemens & Halske
summary: Berlin electrical engineering company founded in 1847, owner of Deutsche Grammophon from 1941, merged into Siemens AG on 1 October 1966.
legal_name: Siemens & Halske AG
wikidata: Q2290583
country: DE
founded: 1847-10-12
dissolved: 1966-10-01
<!--/identity-->

## Relations <!--relations-->
| role        | target          | market | from       | until | ended | status   | source      | note                                                                                                                                                                                             |
| ----------- | --------------- | ------ | ---------- | ----- | ----- | -------- | ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| merged_into | company/siemens |        | 1966-10-01 |       |       | verified | ^si-history | Siemens' own history states that the founding of Siemens AG on 1 October 1966 legally and organizationally absorbed Siemens & Halske AG, Siemens-Schuckertwerke AG and Siemens-Reiniger-Werke AG |
<!--/relations-->

## Establishments <!--establishments-->
| mark | kind   | address                             | country | source             | note                                                                                                                            |
| ---- | ------ | ----------------------------------- | ------- | ------------------ | ------------------------------------------------------------------------------------------------------------------------------- |
|      | office | Schöneberger Strasse 19, Berlin     | DE      | ^si-heritage       | The founding workshop, where the ten-man Telegraphen-Bauanstalt von Siemens & Halske began operation on 12 October 1847         |
|      | plant  | Siemensstadt, Berlin-Charlottenburg | DE      | ^wp-siemens-halske | Works and offices erected along the western Spree in Charlottenburg from 1897; the site has been called Siemensstadt since 1899 |
|      | office | Munich                              | DE      | ^si-history        | Head office of Siemens & Halske from 1 April 1949, with Berlin as a second headquarters city, until the 1966 merger             |
<!--/establishments-->

## Aliases <!--aliases-->
| name                                        | type   | locale | from | until      |
| ------------------------------------------- | ------ | ------ | ---- | ---------- |
| Siemens & Halske AG                         | legal  |        | 1897 | 1966-10-01 |
| Telegraphen-Bauanstalt von Siemens & Halske | name   |        | 1847 |            |
| Siemens-Halske                              | search |        |      |            |
| S&H                                         | search |        |      |            |
<!--/aliases-->

## References <!--references-->
| ref               | url                                                                            | title               | accessed   | publisher | kind         | published | record_id | locator                                         | licence      | attribution            | upstream |
| ----------------- | ------------------------------------------------------------------------------ | ------------------- | ---------- | --------- | ------------ | --------- | --------- | ----------------------------------------------- | ------------ | ---------------------- | -------- |
| wp-siemens-halske | https://en.wikipedia.org/wiki/Siemens_%26_Halske                               | Siemens & Halske    | 2026-09-20 | Wikipedia | publication  |           |           | Lead, History, In the 20th century              | CC BY-SA 4.0 | Wikipedia contributors |          |
| si-history        | https://www.siemens.com/global/en/company/about/history/company/1966-1988.html | Company development | 2026-09-20 | Siemens   | manufacturer |           |           | 1897, 1903, 1945-1966, 1966: Siemens AG founded |              |                        |          |
| si-heritage       | https://www.siemens.com/global/en/company/about/history.html                   | History             | 2026-09-20 | Siemens   | manufacturer |           |           | How Siemens evolved since our founding in 1847  |              |                        |          |
| wp-siemens        | https://en.wikipedia.org/wiki/Siemens                                          | Siemens             | 2026-09-20 | Wikipedia | publication  |           |           | Lead, 1945 to 2001                              | CC BY-SA 4.0 | Wikipedia contributors |          |
| wp-dg             | https://en.wikipedia.org/wiki/Deutsche_Grammophon                              | Deutsche Grammophon | 2026-09-20 | Wikipedia | publication  |           |           | History                                         | CC BY-SA 4.0 | Wikipedia contributors |          |
<!--/references-->

## About <!--about-->
Siemens & Halske AG was the German electrical engineering company founded in Berlin on 12 October 1847 as Telegraphen-Bauanstalt von Siemens & Halske by Werner von Siemens and Johann Georg Halske, a ten-man workshop in Schöneberger Strasse.[^si-heritage] It built one of the first European telegraph lines in 1848 and the world's first electric tramway at Gross-Lichterfelde in 1881, and was turned into a stock corporation in 1897.[^wp-siemens-halske][^si-history] After its heavy-current business went into Siemens-Schuckertwerke in 1903 it specialised in communications engineering and acted as the holding company for much of the Siemens group.[^wp-siemens-halske][^si-history] It ceased to exist on 1 October 1966, when the founding of Siemens AG legally and organizationally absorbed Siemens & Halske AG, Siemens-Schuckertwerke AG and Siemens-Reiniger-Werke AG.[^si-history]

Group management of Siemens & Halske sat in Munich from 1 April 1949, with Berlin as a second headquarters city, while Siemens-Schuckertwerke was run from Erlangen.[^si-history] The company appears here as the owner that bought the Deutsche Grammophon record company in 1941 and that in 1962 placed it in the joint venture with Philips, the Grammophon-Philips Group, which was renamed PolyGram in 1972; Siemens sold its PolyGram interest in 1987, by which date the holding had long since passed to Siemens AG.[^wp-dg] During the Second World War Siemens & Halske used slave labour from concentration camps.[^wp-siemens-halske] The interlocking S&H monogram it adopted in 1899 outlived it: in 1966 the group's separate marks were replaced by a single trademark made of the Siemens word mark plus that monogram.[^si-history]

Siemens & Halske was made a stock corporation in 1897, with the shares at first almost entirely in the hands of the Siemens family, and no company stood above it, so this page carries no owner relation.[^si-history] No trade-register number or registered address for the dissolved company could be found through the sources reachable here, so those fields stay empty, and no source read here dates the point at which the founding name Telegraphen-Bauanstalt von Siemens & Halske was dropped in favour of Siemens & Halske.
<!--/about-->