
Production of premium foods in the potato, pizza and bakery segments at 18 locations
IDAK Food Group AG
Spreitenbach (CH) · Eboli (IT) · Margherita S.p.a., North-Eastern Italy (IT) · Romer's Hausbäckerei (CH)New on Amplifa
About IDAK Food Group
IDAK Food Group AG is a Swiss corporate group founded in 2018 with its headquarters in Spreitenbach, producing premium foods and authentic specialities for customers worldwide. The group operates in the three business segments potato, pizza and bakery and manages more than 2100 different products in its total range. The portfolio includes Onoré's frozen patisserie and snack solutions, the bakery and confectionery products of Romer's Hausbäckerei, the premium pizza manufacturer Margherita S.p.a. from north-eastern Italy, and the pizza snacks of Gusto Sorrento (Sorrento Sapori e Tradizioni, Eboli/IT). Across a total of 18 production sites, around 35,000 tonnes of bakery products, 75 million pizzas and pizza snacks, and over 36,000 tonnes of processed potatoes are produced annually. With around 2600 employees, the group achieved a net revenue of CHF 590 million in 2024. In 2024, TowerBrook was secured as a financial partner.
- Site
- Spreitenbach
- Processes
- Production of premium foods / specialities, Business segments: potato, pizza, bakery, Frozen patisserie and snack solutions (Onoré), Distribution/Sales organisation
- Founded
- 2018
- Employees
- ~2600
- Industries
- Food/Foodstuffs, Bakery products, Pizza, Potato products, Patisserie/Snacks
- 01
Production
- 02
Distribution/Sales organisation
Locations

Spreitenbach
CHGroup headquarters

Eboli (IT)
ITProduction Sorrento Sapori e Tradizioni (Pizza Snacks)

Margherita S.p.a., North-Eastern Italy
ITProduction Premium Pizza (incl. Prodal SRL)

Romer's Hausbäckerei
CHProduction of bakery and confectionery products (incl. Kern & Sammet)
Product Groups




Inside the production




Industries
Additional services
History
- 2018
Founding of IDAK Holding and 100% integration of KADI AG
- 2020
Acquisition of the majority stake in the Italian premium pizza manufacturer Margherita S.p.a.
- 2021
Margherita S.p.a. takes over Prodal SRL (production and growth capacity)
- 2022
Integration of the sales and distribution organisation Margherita Schweiz AG; establishment of IDAK Food Group in Spreitenbach
- 2023
Acquisition of the majority stake in Romer's Hausbäckerei
- 2024
TowerBrook as financial partner; Margherita S.p.a. takes over ProPizza (pinsa, focaccia, pizza base)
- 2025
Acquisition of Sorrento Sapori e Tradizioni (Pizza Snacks, Eboli/IT); Kern & Sammet now part of Romer's Hausbäckerei
- 2026
Sale of KADI to Invision; following the acquisition of Onoré, Alexandre Vigneron becomes Group CEO