M. A. Silva USA

M. A. Silva USA The leading and award-winning manufacturer of the finest premium corks, glass, and packaging for North American markets. WE ARE CORK
M. A. M. Perfect. Proven.

We are the leading and award-winning manufacturer of the finest premium corks, glass and packaging for the North American markets. Silva USA was established in 2000 by cork industry experts Neil Foster and Manuel Alves Silva, founder of M. Silva Portugal, a family-owned and operated company with a 44-year history of wine cork manufacturing. These two leaders identified winemakers’ need for a clean

, reliable source for corks. Together they acted on their vision to deliver a dependable, vertically integrated and consistent supply of wine corks to the North American wine industry, meeting and exceeding their customers’ expectations. Silva continues to grow and has established itself as a leading industry supplier through proven delivery of a variety of cork stoppers ranging from near visually perfect natural corks for ultra-premium wines through value priced corks intended for high-volume labels. WE ARE GLASS
In 2010, Neil Foster recognized the market opportunity for a quality wine bottle supplier; their customers needed on-time delivery of high quality glass bottles from a trusted supplier. They decided to expand their product line, creating a business that manages manufacturing and quality control at the source. Both cork and glass product lines have a proven track record of impeccable quality, reliable delivery and excellent customer service. The company is often recognized as the North American wine industry leader in both products. Silva USA today, provides the perfect winery solution for bottle and cork: Reliable.

Since introducing Bionic Eye® technology into our natural cork production, M.A. Silva has raised the standard for consis...
08/28/2026

Since introducing Bionic Eye® technology into our natural cork production, M.A. Silva has raised the standard for consistency, quality, and confidence in every closure.
By combining advanced optical inspection with the natural excellence of cork, Bionic Eye® helps ensure greater uniformity in the product that reaches the bottler. 🍷

08/19/2026

Great cork begins at its source. 🌳
At M.A. Silva, we stay connected to the world's finest cork oak forests in Portugal, where generations of expertise and nature come together to produce exceptional natural cork.
Our vertically integrated production process allows us to oversee every step, from forest to finished closure, ensuring unmatched quality, consistency, and sustainability.
Because the best wines deserve cork that's crafted where it all begins. 🍷🌿

08/12/2026

Harvest season is here. 🍇
As wineries begin one of the most exciting times of the year, we're proud to stand alongside our partners with cork solutions designed to protect every bottle from harvest to uncorking.
At M.A. Silva, our commitment extends beyond the vineyard. We actively protect and regenerate cork oak forests to preserve biodiversity, reduce our carbon footprint, and help ensure a more sustainable future for generations of winemakers.
To all of our winery partners, thank you for trusting us to be part of your 2026 harvest journey. Here's to another exceptional vintage.

Innovation is at the heart of everything we do. At M.A. Silva, we combat TCA using cutting-edge proprietary technology l...
07/31/2026

Innovation is at the heart of everything we do. At M.A. Silva, we combat TCA using cutting-edge proprietary technology like our SARA ADVANCED® and ONEBYONE® testing methods.

By testing at the molecular level, we ensure that the natural corks delivered to your cellar door are consistently clean, uniform, and ready to protect your wine's delicate flavor profile.

Don't leave your vintage to chance. Trust the science of clean cork. 🔬

Did you know that natural cork closures actually help reduce the carbon footprint of your wine packaging? 🌍As a 100% nat...
07/28/2026

Did you know that natural cork closures actually help reduce the carbon footprint of your wine packaging? 🌍

As a 100% natural, renewable, and biodegradable resource, cork oaks absorb vast amounts of CO2 throughout their lifetimes. Choosing premium natural cork isn’t just a nod to time-honored winemaking tradition—it’s an investment in a sustainable future.

30 million bottles annually. Multiple manufacturing sources. One dedicated team ensuring zero compromises.Meet the faces...
06/19/2026

30 million bottles annually. Multiple manufacturing sources. One dedicated team ensuring zero compromises.

Meet the faces behind our 24/7 on-site Quality Control team. They make sure every single run of glass meets our rigorous standards for structural integrity and aesthetic perfection, so your wine always shines. ✨

Explore our full glass catalog today.

https://bit.ly/4oBKvOC

05/29/2026

Excellence begins in the forest. 🌿 From sustainably harvested cork oak trees to the final bottle, natural cork plays a vital role in protecting and evolving every wine the way nature intended. At M.A. Silva, we believe the best wines deserve closures rooted in quality, craftsmanship, and sustainability.

Sustainability is more than a goal at M.A. Silva, it’s part of everything we do. 🌿As the first California cork supplier ...
05/21/2026

Sustainability is more than a goal at M.A. Silva, it’s part of everything we do. 🌿
As the first California cork supplier to join the ClimateSmart™ program and earn Green Business Certification, we’re proud to help lead the wine industry toward a more sustainable future.
From responsible production practices to trusted winery partnerships, every cork reflects our commitment to quality, innovation, and environmental stewardship.

Address

3433 Westwind Boulevard
Santa Rosa, CA
95403

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