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Atlantic Alumina Company LLC

1111 E. Airline Hwy Gramercy, LA 70052, US
https://www.atalco.com/
Atlantic Alumina Company LLC (ATALCO) is the only operating alumina refinery in the United States, producing alumina used across aerospace, defense, automotive, and industrial chemical applications. The company operates a production facility in Gramercy, Louisiana and is connected to bauxite mining operations through a joint venture, supplying critical raw materials for domestic aluminum production and related industries.

Leadership & Board

Current Number of Employees96
Current LinkedIn Followers1,860

Latest Estimated Valuation

Estimated Valuation
Estimated Valuation
Total Amount Raised$450M
Total Amount Raised$450M
Total Funding Rounds1
Total Funding Rounds1
Latest Funding Amount$450M
Latest Funding Amount$450M
Latest Funding RoundInvestment
Latest Funding RoundInvestment
Post-Money Valuation
Post-Money Valuation

Employee Trend

Atlantic Alumina Company LLC had 96 employees as of April 13, 2026. The number of employees decreased by 1 (1.03%) week-over-week.
96Latest Employee Count
1(-1.03%)Week-Over-Week Change
Employee Trend serves as a data-driven indicator of company growth and expansion. The measurement reflects how a company’s workforce size changes over time.

Social Trend

Atlantic Alumina Company LLC had 1,860 followers as of April 13, 2026. The number of followers increased by 9 (0.49%) week-over-week.
1,860Latest Followers Count
9(0.49%)Week-Over-Week Change
LinkedIn Follower Trend serves as a data-driven indicator of market interest and company visibility. The measurement reflects how a company’s LinkedIn follower count changes over time.

Funding Round

Funding Date
Funding Round
Amount Raised
Post-Money Valuation
Jan 12, 2026
Investment
$450.00M

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