ATC Funding History

Since ATC was founded in 1995, it has participated in 5 rounds of funding. In total ATC has raised $4.6B. ATC's last funding round was on Mar 2025 for a total of $1.0B.

ATC Funding Rounds

ROUND

FUNDING DATE

AMOUNT

NUMBER OF INVESTORS

INVESTORS

Post-IPO Debt
Mar 2025
$1B
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Post-IPO Debt
Nov 2024
$1.2B
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Post-IPO Debt
Jun 2020
$1.1B
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IPO
May 1998
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ATC Investors

INVESTOR

ROUND

FUNDING DATE

Post-IPO Debt
Mar 2022
Post-IPO Debt
Mar 2022
Post-IPO Debt
Mar 2022
Post-IPO Debt
Mar 2022
Post-IPO Debt
Mar 2022
ATC has 5 investors, including J.P. Morgan Securities, BofA Securities and Citigroup Global Markets. The latest investment occurred in Mar 2025.