GRAINES VOLTZ
Between 2013 and 2023, GRAINES VOLTZ won 19 public contracts from the City of Paris, worth €1.9M in total (maximum amounts notified), mostly in horticultural seeds.
Source: DECP via opendata.paris.fr, data as of 14 September 2026.
Graines Voltz
registered office in COLMAR · headcount 32 · founded in 1985 · SIREN 333822245 · view on annuaire-entreprises.data.gouv.fr ↗
1.9€M
in contracts signed with the City since 2013 · ceilings, not spending
The contracts signed
Largest first.
Fourniture Semences Plantes Annuelles et Bisannuelles-lot 1signed on 22 Jun 2023500k €Lot 1: Semences de Plantes Sauvages du Bassin Parisiensigned on 27 Dec 2023180k €Fourniture Semences de Plantes Vivaces-lot 2signed on 22 Jun 2023150k €Lot 1-fourniture de Semences de Plantes pour le CPHsigned on 2 Feb 2015131k €Fournit.jeunes Plants de Pepiniere-lot 6:VIVACES en Alveolessigned on 12 Oct 2021100k €Fourniture de Graines de Plantes Potageres-lot 3signed on 22 Jun 202390k €Lot 3-fourniture de Semences de Plantes Vivaces pour le CPHsigned on 2 Feb 201577k €Fourniture de Semences et Graines pour le CPH (jonction)signed on 26 Mar 201970k €11 more contracts
Fournitures Jeunes Plants Pepiniere CPH-lot 2 Vivacessigned on 2 Nov 202070k €Fourniture Jeunes Plants Pepiniere:vivaces Racines Nues lot 6signed on 31 Oct 201767k €Fourniture de Semences de Plantes Vivaces lot 2signed on 13 Sept 201964k €Jeunes Plants et Racines Nues Issues de Vivaces pour le CPHsigned on 31 Jul 201360k €Fourniture de Jeunes Plants pour le CPH-lot Petuniasigned on 26 Apr 202260k €Fournit.semences Plantes Sauvages France/b.parisien lot 4signed on 13 Sept 201950k €Fourniture Plants Serre-lot 4 Impatienssigned on 30 Jul 201347k €Fourniture Plants Serre-lot 2 Cyclamensigned on 30 Jul 201346k €Fourniture Jeunes Plants CPH-lot 3 Pétunias et Verveinesigned on 27 Feb 201835k €Fourniture Semences/graines Centre Prod.hortcole lot 3 VPsigned on 13 Sept 201928k €Fourniture JP Serre:cuttings D'inpatiens Nvlle Guinee lot 11signed on 31 Oct 201726k €Year by year
153 k € in 2013 · 920 k € in 2023
Click a year to see its amount.
What for
Each category opens the page of every supplier in that category.
Contract ceilings, not spending: the City does not publish what was paid. A shared lot shows the whole lot’s amount. Source: City of Paris, DECP.