Ranieri Olive Oil: Which Ranieri, and What Each One Publishes
Searching for Ranieri olive oil is one of those small problems that looks simple and is not. Ranieri is a common Italian surname, and at least three separate companies put it on a bottle of oil — one in Naples, one in Umbria, and one in Liguria that spells it Raineri, with the vowels the other way round. They are unrelated businesses with different addresses, different tax numbers and very different levels of disclosure, and the bottle in a UK delicatessen is not the one that wins the awards you may have read about. This article establishes which is which from each company’s own registration details, then reads what each of them actually publishes about the oil inside.
For our own oil, see our cold-pressed organic Marrakech olive oil.
The Short Answer
- The Ranieri sold through UK and US retailers — the “Cold Extraction” bottle in particular — comes from Mira Sud s.r.l. of Naples, whose site gives 1884 as the start of the family’s trade and describes three generations in oil.
- Olio Ranieri is a completely different company: Olio Ranieri S.r.l. Unipersonale SB, a mill at Cerbara, Città di Castello, in Umbria. It is the one with a DOP Umbria oil and three named single-variety oils.
- Raineri, with the letters reversed, is a third business again — Raineri S.p.A. of Chiusanico near Imperia, in Liguria, which dates itself to 1910.
- The Naples Ranieri publishes three certificates as downloadable documents, but names no cultivar, no growing region and no designation — including on the line it calls “protected origin extra virgin olive oil”.
- The Umbrian Olio Ranieri names its varieties — Frantoio, Leccino and Moraiolo — and sells a DOP Umbria oil, which is a real registration: PDO-IT-1520 in the EU register.
- None of the three publishes a free acidity figure, a peroxide value, a polyphenol content or a harvest date. Nor, at the time of writing, do we — and that appears as “not published” in our own column below.
Which Ranieri Are You Looking For?
There are three. Ranieri, sold widely in UK and US Italian food shops, is a brand of Mira Sud s.r.l. in Naples. Olio Ranieri is an unrelated Umbrian mill at Città di Castello. Raineri — spelt with the i before the e — is a Ligurian house at Chiusanico, near Imperia. Same sound, three companies, three tax numbers.
| Name as written | Registered company | Based | Own website | Sold under the name |
|---|---|---|---|---|
| Ranieri | Mira Sud s.r.l., VAT 01491571210 | Via U. Palermo 6, 80128 Naples, Campania | ranieriolio.it | Six retail lines, including a 100% Italian extra virgin branded MIRA, a Premium Quality extra virgin, an organic line and a “cold extracted” line |
| Olio Ranieri | Olio Ranieri S.r.l. Unipersonale SB, VAT 02479620540 | Via Vittorini 7, Cerbara, 06012 Città di Castello (Perugia), Umbria | olioranieri.com | A mill range: a DOP Umbria oil, an Italian organic oil, three single-variety oils and a set of flavoured oils |
| Raineri | Raineri S.p.A. | Via Nazionale 11, 18027 Chiusanico (Imperia), Liguria | olioraineri.com | Ligurian oils alongside olives, pesto, vinegars and preserved seafood |
The spelling trap is the one that catches people hardest, because Raineri of Imperia sits in the middle of Liguria’s Taggiasca country and reads, at a glance, exactly like the others. If you have been recommended a delicate, sweet, low-bitterness oil from the Riviera, it is very likely the Ligurian house you want and not either Ranieri — our guide to Ligurian olive oil explains why that region tastes so different from the Italian south.
Ranieri of Naples: The Bottle Most Buyers Actually Have
If you bought a bottle labelled simply Ranieri from a UK or US Italian grocer, this is almost certainly the one. The company’s own site says the Ranieri family has offered a range of product lines on the national and international market since 1884, and that it has dedicated its competence to high-quality oils across three generations. Those are its words about its own history; we have not been able to check them independently, and we report them as claims rather than as facts.
The site is small — fifteen pages across both languages — and it is organised around six product lines. Two of them carry a description. The other four are names only.
| Line as named | Grade named | Cultivars named | Growing region named | Extraction detail given |
|---|---|---|---|---|
| 100% Italian (MIRA) | Extra virgin olive oil | No | No — only “pressed and grown in Italy” | No |
| Premium Quality | Extra virgin olive oil | No | No | “Picked and pressed with care”, no temperature given |
| Biological (organic) | Organic extra virgin olive oil | No | No | No |
| Cold extracted | Extra virgin olive oil | No | No | Implied by the line name only |
| Intense fruity | Extra virgin olive oil | No | No | No |
| Protected origin | Extra virgin olive oil | No | No | Designation never named anywhere on the site |
That last row is the striking one. A line called “protected origin extra virgin olive oil” is claiming membership of a specific registered designation, and a designation is a public, checkable thing with a file number attached. We searched every page of the site in both languages: the letters DOP, IGP, PDO and PGI do not appear once, and no region is named. There is a real designation behind that bottle somewhere; the website simply does not tell you which.
To the company’s credit, it does publish documents. Its company page carries three downloadable certificates — one from TÜV Italia for ISO 9000, one organic certificate, and one from LRQA — and states that its processes run on HACCP methodology integrated with ISO 9000 requirements. We fetched all three this run: each returns HTTP 200 as a PDF, so the links work and the documents are genuinely there. They are scans without a text layer, so we are not going to characterise what they say beyond the labels the company itself puts on them. Publishing certificates you can click is still better than publishing a logo you cannot.
The “cold extracted” line is worth one clarification, because it is a regulated phrase rather than a marketing one. “Cold extraction” and “first cold pressing” may only be used for virgin and extra virgin oils obtained below 27°C — the detail is in our guide to cold extracted olive oil. Using the term is meaningful. Ranieri does not state the temperature itself, but the phrase is not free to use.
Olio Ranieri of Umbria: A Different Company Entirely
Four hundred kilometres north of Naples, in the upper Tiber valley at Cerbara just outside Città di Castello, Olio Ranieri S.r.l. Unipersonale SB runs a mill. It is a separate business with its own VAT number, 02479620540, and it is structured as a società benefit — the Italian equivalent of a benefit corporation, which writes a public-interest purpose into the company’s own articles. It describes an organic commitment dating to 1996.
Its disclosure is a level up from the Naples company’s. It sells three named single-variety oils — Frantoio, Leccino and Moraiolo, the three varieties that define central Italian oil — an Italian organic oil, and a DOP Umbria oil it calls Armonia di Natura. Naming the variety on the bottle tells a buyer something concrete about what the oil will taste like before they open it, and most of this category still will not do it.
The DOP claim is real and checkable. Umbria is registered as a protected designation of origin for olive oil, file number PDO-IT-1520, confirmed in eAmbrosia, the European Commission’s public register of geographical indications, in a full pull of the register made for this article. It is a genuinely demanding specification: the Umbria PDO sets a minimum total polyphenol content of 125 parts per million, where the extra virgin grade on its own sets no polyphenol floor at all. A DOP Umbria bottle is therefore making a compositional promise that a plain extra virgin bottle is not.
Two traps sit next to that entry, and both are the kind that catch careful writers. The first is that “Umbria” is also a wine geographical indication — PGI-IT-A0857 — registered separately, and it is a PGI where the olive oil is a PDO. The same word carries two different levels of protection for two different products. The second is that Città di Castello sits in the Alto Tevere, and if you search the register for Colli Altotiberini you will find a designation — but it is PDO-IT-A0838, and it is wine. There is no separate olive oil registration under that name. The olive oil protection for that ground sits inside the single Umbria PDO, whose specification carries obligatory geographical mentions within it; Colli Martani is one of them.
What None of Them Publish
We read both Ranieri sites end to end before writing this section, because a claim that a company publishes nothing is only worth making if you have looked where the number would live. For the Naples company that meant all fifteen pages of ranieriolio.it in both languages. For the Umbrian company it meant the whole shop — twenty-seven products — pulled through the store’s own product interface rather than read off a category page.
| What a buyer might want | Ranieri (Mira Sud, Naples) | Olio Ranieri (Umbria) | Sidr & Stone |
|---|---|---|---|
| Cultivars named | Not published | Yes — Frantoio, Leccino, Moraiolo as single-variety oils | Not published |
| Growing area named | Not published beyond “Italy” | Umbria | One named family-owned grove on the plains outside Marrakech, Morocco |
| Protected designation | A line is called “protected origin”; the designation is never named | DOP Umbria, named (PDO-IT-1520) | None claimed |
| Organic | An organic line, plus a downloadable organic certificate | An Italian organic line | Organically grown — not certified organic |
| Other certificates as documents | TÜV Italia ISO 9000 and LRQA, both downloadable | Not published as documents | Halal certified |
| Free acidity (FFA) | Not published | Not published | Not published |
| Peroxide value | Not published | Not published | Not published |
| Polyphenols in mg/kg | Not published | Not published | Not published |
| Harvest date or crop year | Not published | Not published | Not published |
Three objections deserve a straight answer. The first: is a certificate not as good as a number? Not quite. A quality-management certificate says a company runs documented, audited processes; an organic certificate says a supply chain was inspected. Neither describes the oil in the bottle in front of you. Free acidity, peroxide value and polyphenol content do, and they move with picking date, handling and age in a way a system certificate cannot capture.
The second: the DOP already guarantees a polyphenol minimum, so why ask for a figure? Because a minimum is a floor, not a measurement. Knowing an Umbrian DOP oil clears 125 ppm is genuinely useful and better than nothing at all — but it does not distinguish an oil at 130 from one at 600, and that difference is most of what a buyer is paying for at the top of this category.
The third points squarely at us. We do not publish a polyphenol figure for our own oil. Our first harvest has not yet shipped, no panel has been run, and we would rather write “not published” in our own column than print a number we cannot yet stand behind. When there is one, it will appear here with the laboratory named and the date attached.
How to Tell Which Bottle You Have
Four checks settle it in about thirty seconds, and they work on any bottle, not just these.
- Read the spelling character by character. Ranieri and Raineri are different companies in different regions. If the label says Raineri, you are holding Ligurian oil from Imperia.
- Look for a region on the back. If a region is named — Umbria, for instance — you are looking at the Umbrian mill or something like it. If the strongest origin statement is “Italy”, you are looking at the Naples company’s range.
- Check whether a designation is actually named. “Protected origin” without a place name is not a designation; “DOP Umbria” is. Registered names can be looked up in the EU register, and it takes a minute.
- Separate the company from the oil. A named importer, a long history and a wall of certificates tell you about the business, not the bottle — the distinction our guide to who actually grows, mills and bottles your oil is built around, and one worth carrying into any Italian olive oil purchase.
For a fuller walkthrough of the signals worth checking on any bottle, see our guide to choosing a quality olive oil.
Why Sidr & Stone
Working through three companies with the same name is a good reminder of why traceability is the thing worth paying for. A brand name is not an origin, a family story is not a specification, and a certificate is not a measurement. We built our own olive oil so that the answer to “where did this come from” is one grove and one harvest, and so that we never have to write “not published” against the questions we can actually answer.
- Single-estate — one family-owned grove on the plains outside Marrakech, Morocco, with no blending across origins.
- Rain-fed — no irrigation; the trees take what the season gives them.
- Organically grown — no synthetic fertilisers, pesticides, or herbicides.
- Single harvest — a small, limited batch; once the season’s pressing is gone, it is gone until next year.
- Cold-pressed within hours of harvest — to preserve flavour, aroma, and polyphenols.
- Unfiltered extra virgin — minimally processed, and it may show a little natural sediment, which is normal for an honest unfiltered oil.
- 100% natural — a single ingredient, olive oil, with nothing added.
- Dark glass with a gold label — to protect the oil from light.
- Halal certified.
- 10% of profits to charity — a commitment that applies to every Sidr & Stone product.
- Fulfilment in the UK, EU, and US.
We will not tell you Sidr & Stone is the best olive oil — that would be the very claim this article warns against. What we will say is that our oil is single-estate Moroccan, rain-fed, organically grown, and cold-pressed within hours of harvest — and that the evidence of that care is in the taste, the colour, and the season’s small limited batch. If a single-estate oil is what you are after, that is exactly what this is.
Frequently Asked Questions
What is Ranieri olive oil?
Most often it is the Italian brand Ranieri, made by Mira Sud s.r.l. of Naples and sold through Italian food shops and online grocers in the UK and the United States. The name is also used by Olio Ranieri, an unrelated mill in Umbria, and is easily confused with Raineri of Liguria.
Who makes Ranieri olive oil?
The Ranieri brand on UK and US shelves is made by Mira Sud s.r.l., Via U. Palermo 6, 80128 Naples, VAT 01491571210. Its own site gives 1884 as the start of the family’s trade and describes three generations in oil. Olio Ranieri of Città di Castello in Umbria is a separate company with its own VAT number.
Is Ranieri the same as Raineri olive oil?
No. Raineri S.p.A. is a Ligurian company at Chiusanico near Imperia, which dates itself to 1910 and sells oils, olives, pesto, vinegars and preserved seafood. The spellings differ by one vowel swap and the companies are unconnected.
Is Ranieri olive oil extra virgin?
The Naples company’s six published lines are all described as extra virgin, including its organic, cold-extracted and protected-origin lines. As always, the grade word on the specific bottle in your hand is what decides it, not the brand.
What does DOP Umbria mean on an olive oil?
It means the oil is made under the Umbria protected designation of origin, registered in the EU as PDO-IT-1520. The specification is stricter than the extra virgin grade on its own: among other conditions it sets a minimum total polyphenol content of 125 parts per million, where plain extra virgin sets no polyphenol floor.
Does Ranieri publish an acidity or polyphenol figure?
No. Neither the Naples company nor the Umbrian one publishes a free acidity figure, a peroxide value, ultraviolet absorbance values, a polyphenol content or a harvest date anywhere on its site or in its product listings. The Naples company does publish three downloadable certificates, including one from TÜV Italia for ISO 9000.
Where can I buy Ranieri olive oil?
The Naples brand is stocked by Italian delicatessens and online Italian grocers in the UK and by marketplace sellers in the United States. Olio Ranieri of Umbria sells directly through its own shop. Which lines are available varies considerably by country.
Is olive oil a medicine?
No. Olive oil is a food, not a medicine. It has a long traditional history — including being honoured in the Prophetic Sunnah — and a substantial body of modern research, particularly around polyphenols, cardiovascular health, and the Mediterranean diet pattern. It can be a worthwhile part of a healthy routine, but it does not cure diseases and is not a substitute for medical care. Be cautious of any olive oil marketed with specific disease-cure claims.
Final Thoughts
A shared surname is a bad reason to buy anything, and it is a worse reason to trust something. The three companies here are all real, all long-established by their own accounts, and all quite different in what they are willing to tell you. The Umbrian mill names its varieties and its designation. The Naples company publishes certificates and a family history but not a single cultivar. The Ligurian house is not either of them.
What unites them is the last row of the table. Not one prints a number describing the oil — no acidity, no peroxide value, no polyphenol content, no crush date. That is not a failing peculiar to Ranieri; it is the category norm, and it is the reason a buyer trying to compare bottles on quality has so little to work with beyond adjectives.
The practical upshot is simple. Establish which company made the bottle, find the region if there is one, and treat any designation as a claim you can check rather than a decoration. Everything else on the front label is a story, and stories are not specifications.
Our cold-pressed organic Marrakech olive oil — single-estate, rain-fed, organically grown, and cold-pressed within hours of harvest — is available to pre-order, with fulfilment in the UK, EU, and US. First harvest, estimated shipping from November 2026.
Pre-Order Sidr & Stone Organic Marrakech Olive Oil — Limited First Harvest →
Disclaimer: This article describes what three separate Italian companies published on their own websites at the time of writing; company details, product ranges and register entries may change, and readers should check current sources. Designations were verified against eAmbrosia, the European Commission’s public register of geographical indications. Comparisons are made in good faith and in fair terms. Olive oil is a food, not a medicine, and is not a substitute for medical treatment of any condition. For any health concern, consult a qualified medical professional.