Westwin Elements operates America’s only Class 1 nickel refinery, producing ≥99.9% pure carbonyl nickel powder, nickel briquettes, and battery‑grade nickel sulfate on U.S. soil. By delivering domestically refined, low‑emission, and ESG‑compliant nickel, the company reduces import dependency and provides a reliable, traceable supply for manufacturers of alloys, batteries, 3D‑printed components, aerospace, and other high‑purity nickel applications.
Funding
$37.4M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
Founders
Product
Problem
U.S. manufacturers rely heavily on imported nickel, creating geopolitical risk, supply chain vulnerability, and exposure to ESG violations in the global critical minerals market. The lack of domestic refining capacity also limits the ability to meet growing demand for high‑purity nickel in batteries, alloys, and advanced technologies.
Solution
Westwin Elements operates America’s only Class 1 nickel refinery, providing a domestic source of high‑purity nickel products that meet stringent ESG standards. By refining nickel on U.S. soil, the company reduces import dependency, lowers geopolitical risk, and enables traceable, ethically sourced supply chains. The refinery produces carbonyl nickel powder, nickel briquettes, and battery‑grade nickel sulfate, each meeting ≥99.9% purity specifications and customizable to customer requirements. Integrated low‑emission processing and rigorous ESG compliance ensure minimal environmental impact while delivering consistent product quality for downstream manufacturers.
Target Audience
Primary customers are manufacturers of alloys, electronics, 3D‑printed components, batteries, aerospace and defense systems, stainless steel, and electroplating firms that require high‑purity nickel inputs.
Features
- Class 1 nickel refinery delivering ≥99.9% pure carbonyl nickel powder, nickel briquettes, and nickel sulfate
- Customizable product forms (spherical, spiky, filamentary) to suit specific alloy, 3D‑printing, or battery applications
- High bulk density briquettes (3.50 g/cm³) and standardized dimensions for efficient handling and logistics
- Battery‑grade nickel sulfate (≥22% Ni) available in green/crystalline form for EV and energy‑storage markets
- Low‑emission processing infrastructure aligned with ESG and traceability requirements
- Domestic production eliminates reliance on foreign imports and mitigates supply‑chain disruptions