Home›Companies›Industrial & Robotics›Boston Metal

Boston Electrometallurgical Corp

Develops electric metals production technology for metals producers.

Updated Nov 11, 2026·Latest SEC filing Mar 3, 2026·Suggest an edit

About Boston Metal

Boston Metal is a private company based in Woburn, Massachusetts. It has reported $240,882,896 raised in five offerings on Form D since January 2019. Its chief executive is Tadeu Carneiro.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Not yetMar 3, 2026$0of $100.0M target0—EquityRule 506(b)Form D ↗
Jun 27, 2025Jul 11, 2025$51,000,000of $75.0M target5$10.2MDebt, Options, Securities on exerciseRule 506(b)Form D ↗
Jan 26, 2023Feb 10, 2023$120,682,912of $299.9M target13$9.2MEquityRule 506(b)Form D ↗
Dec 21, 2020Jan 4, 2021$50,099,984of $59.9M target8$6.2MEquityRule 506(b)Form D ↗
Dec 18, 2018Jan 2, 2019$19,100,000of $26.0M target6$3.1MEquityRule 506(b)Form D ↗
Total, five offerings$240,882,896

First sale is the date the first investor in the offering committed to invest. Companies must file Form D within 15 days of that date, so filing dates run later.

Leadership Team

Executive officers and directors listed on Boston Metal's Form D filed Mar 3, 2026.

Earlier filings also listed Shyan Kamadolli (director, last listed Jul 2025), Christopher Poirer (director, last listed Jul 2025), Donald Sadoway (director, last listed Feb 2023) and Christopher Poirier (director, last listed Feb 2023).

Sources

  1. SECBoston Electrometallurgical Corp filing history
  2. CompanyPrivacy policy
  3. CompanyContact
  4. CompanyTeam