ROA Fiber & Materials
Every Thread Tells a Story
From the fields where cotton is grown to the closets where it is worn, every thread tells a story. By choosing ROC™ Cotton, we write a story of dignity for farmers, restoration for ecosystems, and trust for consumers who demand authenticity. Be part of this story. From farm to fashion, ROC™ Cotton turns impact into a story worth wearing.
ROC™ Cotton is designed to bring transformation across the textile industry. Our approach connects farmers, supply chains, brands, and consumers in a way that delivers integrity and impact.
- Build Demand: Elevating ROC™ Cotton as a trusted claim, inspiring brands, and engaging consumers with data-backed storytelling.
- Strengthen Supply: Supporting farmers through transition, securing fair premiums, and ensuring integrity from farm to fashion.
- Ensure Traceability & Trust: Backed by ROC certification, equivalency with leading standards, and integration into global traceability platforms.
- Develop Global Partnerships: Working with producers, supply chains, and brands from the U.S., Peru, India, and beyond to scale ROC™ Cotton.
Explore the ROC™ Fibers & Materials
Sourcing Directory Below
Brands
Click on the brand logo for more information.
We produce cotton jersey products: Men & Women T-shirts, Sweatshirts, Hoodies
Women’s : Sleepwear, T-shirts, pants, sweaters, dress, shirts and other tops
Region: USA/India/China (global)
Contact Person: Marci Zaroff
Contact Email:
marcizaroff@gmail.com
Products: Affordably luxurious sheets/duvets, comforters, throws/blankets, towels, robes, pillows, etc.
Products: Fashion Brand
Regenerative Organic Cotton Pique Polos
T-shirts, tops, bottoms, sweaters, hats, dresses: 90-100% Regenerative Organic
Products: Outdoor recreation clothing
Products: Outdoor Lifestyle Clothing
Creates thoughtfully designed bags and accessories rooted in transparency, fair labor, and climate-positive impact. Their products are made with Regenerative Organic Certified® (ROC™) cotton—supporting healthy soils, empowered farmers, and a more resilient future for fashion.
Farms & Farm Programs
Region: Peru
Contact Person: Mariela Calderon
Contact Email: mariela.calderon@bergmanrivera.com
Type(s) of Cotton Fiber: Extra-Long Staple (ELS);Long Staple (LS);
Region: India / Türkiye
Contact Person: Ruud Schute
Contact Email: ruud@organiccottonaccelerator.org
Type of Cotton Fiber: Long Staple (LS)
Region: India
Contact Person: Marci Zaroff
Contact Email:
marcizaroff@gmail.com
Project name: RESET Farming
Cotton Type: Long Staple
Region: United States
Contact Person: Clay Lehnen
Contact Email: clay@texasorganic.com
Type of Cotton Fiber: Upland
Mills & Manufacturers
Region: Peru
Contact Person: Mariela Calderon
Contact Email: mariela.calderon@bergmanrivera.com
Bergman Rivera is a Peruvian company dedicated to the development of sustainable and traceable textile supply chains. The company specializes in organic and regenerative cotton, working closely with smallholder farmers and local communities to promote environmentally and socially responsible practices.
Yarn: Combed Ring Spun, Ring Spun, Open End
Fabrics: Knitting, Woven
Finished Goods: T-Shirts, Sweaters, Jackets, Pants, Shorts, Bags (totes), Sheets, Underwear (Socks, and others)
www.sustainablycraftedclothing.com
Region: India
Contact Person: Sreeranga Rajan
Contact Email: sreeranga@dibellaindia.com
Mens and Womens Woven Apparel such as Shirts and Blouses in twills, oxfords, plaids and stripes. Non apparels such as Totes, Aprons, CAPs, Scarves and other woven products.
Yarn: Combed Ring Spun, Ring Spun, Open End
Fabrics: Woven
Finished Goods: Caps, Aprons, Bags (totes), Sheets, Pants, Shorts, T-Shirts
Region: India / Sri Lanka / Bangladesh
Contact Person: Marci Zaroff
Contact Email:
marcizaroff@gmail.com
Focus: Full-package regenerative/organic certified apparel (women, men kids/baby) and home/hospitality textiles
Products: Knit & woven apparel (T-shirts, hoodies, totes, hats, dresses, tops/bottoms, underwear/loungewear/socks, denim, sweaters, etc.) and home/hospitality (bedding, blankets/throws, towels, robes, pillows, etc.); custom production
Notes: End-to-end from farm to finished fashion, vertical sustainable manufacturing; data-driven traceability from source to story; in-stock ROC merch program with on-demand printing (coming soon, please inquire)
Region: Italia
Contact Person: Paolo Avanzini/Roselena Rossetti/Alexandru Gioroc
Contact Email:
avanzini@emilcotoni.it
info@emilcotoni.it
alexandru.gioroc@emilcotoni.it
We are a manufacturing company who provides yarns and knit fabrics.
Yarn: Open End, Ring Spun, Combed Ring Spun
Fabrics: Knits
Finished Goods: T-Shirts, Sweaters
Region: India
Contact Person: F Suyash
Contact Email: suyash@fusionclothing.com
We manufacture knitted apparel – Tshirts, Hoodies, Sweatshirts, Dresses, Pants, Shorts, boxers, briefs for leading brands using regenerative organic cotton using low-impact production methods.
Yarn: Combed Ring Spun
Fabrics: Knits
Finished Goods: T-Shirts, Sweaters, Jackets, Pants, Shorts, Underwear (Socks, and others)
Private label company specializing in knits and woven apparel for men, women, and children, as well as home textiles, bags, and accessories for promotions, uniforms, and retail.
Farms Producer Companies:
Samaira Development of agricultural initiative producer company Limited.
Niyamgiri Cooperative Society Limited
Contact for Sourcing: amol@gallantintl.com and gallant@gallantintl.com
Website: www.maraloverseas.com
Country – India
Contact person: Mr. Mohit Maheshwari (Head Marketing & Operations)
Focus: Sustainable Business Practices
Products: Grey Yarn, Dyed Yarn, Melange Yarn, Grey Knitted Fabric, Dyed Fabric, Digitally Printed Fabric, All types of Male – Female Knitted Garments
Region: India
Contact Person: Ali Canbolat
Contact Email: suyash@fusionclothing.com
We are a denim fabric manufacturer.
Yarn: Combed Ring Spun, Ring Spun, Open End
Fabrics: Woven
Finished Goods: Pants, Shorts, Jackets
website – www.nitinspinners.com
Country: India
Contact person: Pawan Verma
Contact mail: pawan.v@nitinspinners.com
Focus: Yarns – Ring spun, open end, vortex made of 100% Cotton and blends, knitted fabric, woven fabric
Products:
Ring Spun Yarn: From Ne20 to Ne120 for Weaving as well as Knitting with specialties in Combed, Carded, Compact (Both Combed and Compact), Slub, Core Spun Yarn, and Reverse Twist yarns. We also produce blends of Cotton/Poly and Poly/Viscose and manufacture Gassed Yarns upon customer request.
Open End Yarn: Ne06 to Ne20 along with Poly/Cotton Blends.
We can provide a variety of Cotton Fibres from SUPIMA, USA Cotton, Australian Cotton, GIZA Cotton to CMIA Cotton.
Finished and Printed Woven Fabrics: A wide variety of Dyed Cotton Fabrics, including RFD, Bleached, Dyed, Printed, and Yarn Dyed options. Our fabrics can be treated with specialized finishes such as Water Repellant, Nano Care, Soil Release, Anti-Bacterial Finish, Aero Finish, Bio Polish, and more. We offer a range of weaves including Twills, Gabardines, Broken Twill, Ripstop, Canvas, Mattie’s, Ducks, Plain Tussor, Dobby, Cord, and Ottoman
Greige Knitted Fabrics: Tubular and Open Width fabrics with Single Jersey, Interlock and Pique structures.
Website: Sierra-Spinning.com
Contact Person: Andy Harris (andy@americamade-holdings.com)
Country: United States – California
Focus: Spinning of US Regenerative, Recycled and Organic Cotton Fibers
Products: Cotton Yarns (Ring spun & Open End), Recycling, R&D
Note: Spinning Mill operation Spring 2028
Join the ROC™ Cotton movement by connecting directly through our sourcing directory. We welcome brands, supply chain partners, and farmers to participate in shaping a more regenerative future.
Get Involved
Thank you for your interest in ROC™ Cotton—a proven solution for sustainable sourcing. We look forward to working with you to seamlessly integrate ROC™ into your portfolio of fibers.