Heinz Sielmann Stiftung

foundation
Organization conservation_organization Q1600986
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Heinz Sielmann Stiftung

Summary

Heinz Sielmann Stiftung is a conservation organization[1].

Key Facts

  • Heinz Sielmann Stiftung received the DZI Seal-of-Approval[2].
  • Heinz Sielmann Stiftung was a member of German Donation Council[3].
  • Heinz Sielmann Stiftung was a member of Natural National Landscapes[4].
  • Heinz Sielmann Stiftung was a member of German alliance for nature conservation[5].
  • Heinz Sielmann Stiftung was a member of Initiative Transparent Civil Society[6].
  • Heinz Sielmann Stiftung is in the country of Germany[7].
  • Heinz Sielmann Stiftung's instance of is recorded as conservation organization[8].
  • Heinz Sielmann Stiftung's instance of is recorded as nonprofit organization[9].
  • Heinz Sielmann Stiftung's instance of is recorded as foundation[10].
  • Heinz Sielmann Stiftung's founder is recorded as Heinz Sielmann[11].
  • Heinz Sielmann Stiftung's founder is recorded as Inge Sielmann[12].
  • Heinz Sielmann is named after Heinz Sielmann Stiftung[13].
  • Heinz Sielmann Stiftung's headquarters location is recorded as Duderstadt[14].
  • Heinz Sielmann Stiftung's Commons category is recorded as Heinz Sielmann Stiftung[15].
  • Heinz Sielmann Stiftung's industry is recorded as environment[16].
  • Heinz Sielmann Stiftung's chairperson is recorded as Fritz Brickwedde[17].
  • June 2, 1994 marks the founding of Heinz Sielmann Stiftung[18].
  • Heinz Sielmann Stiftung's official website is recorded as https://www.sielmann-stiftung.de/[19].
  • Heinz Sielmann Stiftung's email address is recorded as mailto:[email protected][20].
  • Heinz Sielmann Stiftung's employees is recorded as {'unit': '1', 'amount': '+58'}[21].
  • Heinz Sielmann Stiftung's employees is recorded as {'unit': '1', 'amount': '+52'}[22].
  • Heinz Sielmann Stiftung's employees is recorded as {'unit': '1', 'amount': '+64'}[23].
  • Heinz Sielmann Stiftung's employees is recorded as {'unit': '1', 'amount': '+59'}[24].
  • Heinz Sielmann Stiftung's employees is recorded as {'unit': '1', 'amount': '+60'}[25].
  • Heinz Sielmann Stiftung's employees is recorded as {'unit': '1', 'amount': '+96'}[26].

Body

Founding

Founders include Heinz Sielmann[11] and Inge Sielmann[12]. June 2, 1994 marks the founding of Heinz Sielmann Stiftung[18].

Leadership

Heinz Sielmann Stiftung's chairperson is recorded as Fritz Brickwedde[17].

Operations

Heinz Sielmann Stiftung's headquarters location is recorded as Duderstadt[14].

Industry

Heinz Sielmann Stiftung's industry is recorded as environment[16].

Recognition

Heinz Sielmann Stiftung received the DZI Seal-of-Approval[2].

FAQs

What awards did Heinz Sielmann Stiftung receive?

Honors received include DZI Seal-of-Approval[2].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [7] . wikidata.org.
  2. [8] . wikidata.org.
  3. [9] . dzi.de. Retrieved . dzi.de. Provenance: wikidata.org.
  4. [10] . wikidata.org.
  5. [11] . wikidata.org.
  6. [12] . wikidata.org.
  7. [13] . wikidata.org.
  8. [14] . wikidata.org.
  9. [2] . dzi.de. Retrieved . dzi.de. Provenance: wikidata.org.
  10. [15] . wikidata.org.
  11. [16] . wikidata.org.
  12. [3] . spendenrat.de. Retrieved . spendenrat.de. Provenance: wikidata.org.
  13. [4] . europarc-deutschland.de. Retrieved . europarc-deutschland.de. Provenance: wikidata.org.
  14. [5] . dnr.de. Retrieved . dnr.de. Provenance: wikidata.org.
  15. [6] . transparente-zivilgesellschaft.de. Retrieved . transparente-zivilgesellschaft.de. Provenance: wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . dzi.de. Retrieved . dzi.de. Provenance: wikidata.org.
  20. [21] . sielmann-stiftung.de. sielmann-stiftung.de. Provenance: wikidata.org.
  21. [22] . sielmann-stiftung.de. sielmann-stiftung.de. Provenance: wikidata.org.
  22. [23] . sielmann-stiftung.de. Retrieved . sielmann-stiftung.de. Provenance: wikidata.org.
  23. [24] . dzi.de. Retrieved . dzi.de. Provenance: wikidata.org.
  24. [25] . dzi.de. Retrieved . dzi.de. Provenance: wikidata.org.
  25. [26] . sielmann-stiftung.de. Retrieved . sielmann-stiftung.de. Provenance: wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Heinz Sielmann Stiftung. Retrieved May 3, 2026, from https://4ort.xyz/entity/heinz-sielmann-stiftung
MLA “Heinz Sielmann Stiftung.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/heinz-sielmann-stiftung.
BibTeX @misc{4ortxyz_heinz-sielmann-stiftung_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Heinz Sielmann Stiftung}}, year = {2026}, url = {https://4ort.xyz/entity/heinz-sielmann-stiftung}, note = {Accessed: 2026-05-03}}
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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 12d ago · NGOgo · 2026-06-15 view diff on Wikidata ↗
    Imported from
    Kalliope-verbund (gnd) id 5252424-3
    Gnd id 5252424-3
    Legal entity identifier 529900NB903K1AN4Z358
    + 40 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/36631|batch #36631]]: hss1"
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