We are the global supply chain specialists where centuries of experience meets innovation, and our service dedication has delivered excellence to the marketplace since 1907.
Building on the historic innovations, experience, and global presence of Tártaros Gonzalo Castello, S.L. in Spain, Gonzalo Castello Ingredients serves North American markets with an unmatched depth of production and sourcing capabilities.
As a customer, you are working with the worldwide leader in the manufacturing of tartaric acid salts and esters. You’ll have a global supply chain expert by your side for sourcing and processing a wide range of ingredients, raw materials, and products.
Established in 1907 in Novelda, Spain, Tártaros Gonzalo Castelló, S.L. is the world’s leading manufacturer of cream of tartar, rochelle salt, and tartaric salts & esters. Over the last century, the company has grown to be the largest and most established of its kind.
Gonzalo Castello Ingredients was founded in 2001 under the name GC Chemicals Corp. as the subsidiary to serve the North American marketplace. Together, we have created a unique global network allowing us to provide exceptional value to nearly every industry across America.
Tap the expertise and innovation of Tártaros Gonzalo Castelló in Spain, and strategically sourced plants around the world.
Enjoy the competitive advantage of an unparalleled supply chain and distribution network by harnessing our global logistics and warehousing capabilities.
Take advantage of sustainable and economical upcycling collection solutions for your winery or grape juice concentration facilities.
Enjoy quality retail brand customization options with valuable partnership benefits.
Consider our R&D department an extension of your operation. We’re here to help when formulating with ingredients.
We can lend our expertise to support your decision making process for high standards, contracts, and price.
Gonzalo Castello Ingredients is your trusted authority in globally sourced raw materials, processed ingredients and finished products. Starting with our foundational expertise and global leadership in tartaric based ingredients, GC supplies among the widest arrays of essential raw materials & ingredients to nearly every industry across America and the globe.
Exclusively produced tartaric acid, cream of tartar, potassium & calcium tartrate and rochelle salt are but the start of the comprehensive line of ingredient products we source for leading food & beverage makers as well as industrial manufacturers.
We economically provide critically needed ingredient products in such categories as:
Explore our extensive list of industries we cater to and discover the unique ingredients tailored to your needs. Trust Gonzalo Castello Ingredients as your go-to partner for reliable ingredient supplies, ensuring seamless production operations.
Reach out to us for product sourcing expertise, or to explore how a partnership with an ingredient supply chain specialist like GC could help improve your market position.
North American Corporate Office:
Gonzalo Castello Ingredients
1639 Rt 10 East – Suite 202
Parsippany, NJ 07054
P: (844) 310-5500
E: customerservice@
castello1907.com
Parent Company:
Tártaros Gonzalo Castelló S.L.U
Concepción Arenal, 32
03660 Novelda - Alicante (Spain)
P: 34 - 965 60 24 89
P: 34 - 965 60 63 50
F: 34 - 965 60 64 91
E: tartaric@tartaric.com
Part of GONZALO CASTELLO
Tradition since 1907
