Manufacturer > Tartaros Gonzalo Castello
Tartaros Gonzalo Castello
Based in Alicante, Spain, our company specializes in the manufacturing and packaging of a wide variety of sweeteners. Our product range includes natural options, such as those with stevia, as well as artificial alternatives like saccharin and succralose.
In addition to sweeteners, we offer a diverse portfolio of other products, including low sodium salts, 0% sodium salt, phosphate-free baking powder (with 60% less sodium), cream of tartar, and ice tea.
We manage all production and delivery processes from our Alicante facilities, allowing us to maintain the highest quality standards. We provide flexible packaging solutions for our products, including jars, pouches, single-serve sachets, and sticks.
Commercial status
This company is operating normally and looking for new clients
(Last updated on Feb 16th 2026)
Headquarters
, Spain
Website
Facts and figures

Verified supplier
Country of activity
Turnover
Global workforce
Since 1907
119 years in 2026
Company details
Activity
Distribution channels
Certifications
Clients
Production capacity
Logistic capabilities
Minimum Order Quantities
21 products

Table top Stevia sweetener Castevia 300g Jar 1:3
Sweeteners and sugar surrogates
Table top Eritrytol sweetener Doy pack 850 grms
Sweeteners and sugar surrogates
Table top Stevia sweetener Castevia 300g Jar 1:2
Sweeteners and sugar surrogates
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