Olive oil manufacturer in Siena

AgentData lists 2 olive oil manufacturers in Siena, Italy. Updated October 2026.

2 businesses2 with websites
Frantoio di Montalcino
Full profile
Frantoio Lo Ziro

Via del Frantoio, Casciano, 53016

Full profile

Also in Siena

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Olive oil manufacturer in nearby cities

Terracina (7)Grosseto (6)Montesilvano (6)Imperia (4)Castelvetrano (3)Lanciano (3)Siderno (3)Agrigento (2)

Frequently asked questions

How many olive oil manufacturers are in Siena?

AgentData lists 2 olive oil manufacturers in Siena as of October 2026.

Which olive oil manufacturers in Siena have a website?

2 of 2 olive oil manufacturers in Siena have a website.

Is this data free?

Yes. Browsing this directory is free and needs no account. A free account gives more results through the API.

How is this data collected?

Listings come from map data, including OpenStreetMap. Where a business has a website, we crawl it for contact details and technologies, shown on its company profile.

Access this data via API
GET /api/local-businesses?category=olive-oil-manufacturer&city=siena