Fundraising Fox

FirstLight Fiber

Boston, US · 3 known investors

FirstLight provides business network, cloud, data center, unified communications, and security services delivered over its own fiber optic network, positioning itself as a single provider for IT infrastructure. It serves businesses, schools, hospitals, and other organizations, with an emphasis on local, US-based support.

Cloud ComputingCybersecurityEnterprise Software

Investors · 3

Antin Infrastructure PartnersParis
Sixth Streetreported · 2 sourcesSan Francisco · $50M – $2.5B

Also in the syndicate · 1

Palistar Capital

Funding

SEC filings, press & company announcements

Source: company announcements and press reports — follow each round's link for the claim.

In the news

FirstLight raises $1.1 billion on telecom, fiber infrastructure | Asset Securitization Reportasreport.americanbanker.com · Jun 2026FirstLight Fiber raises $120m in debt financing - The Tech Capitalthetechcapital.com · Oct 2024FirstLight Fiber Raises $120 Million in Strategic Holdco Financing from Sixth Street and Palistar Capital - FirstLight Fiberfirstlight.net · Oct 2024FirstLight Fiber Successfully Raises Five-Year Senior Secured Infrastructure Debt Financing Packageglobenewswire.com · May 2024

Frequently asked questions

What does FirstLight Fiber do?
FirstLight provides business network, cloud, data center, unified communications, and security services delivered over its own fiber optic network, positioning itself as a single provider for IT infrastructure. It serves businesses, schools, hospitals, and other organizations, with an emphasis on local, US-based support.
Who are FirstLight Fiber's investors?
FirstLight Fiber's investors include Antin Infrastructure Partners, Sixth Street.
Where is FirstLight Fiber headquartered?
FirstLight Fiber is headquartered in Boston, US.