BIG Fiber

Sunnyvale, United States

BIG Fiber is a telecommunications infrastructure company that builds fiber networks for data centers and enterprises.

$250.0M raised

May 2026

Debt Financing

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How much funding has BIG Fiber raised?

BIG Fiber has raised $250.0M in total funding. The most recent round was Debt Financing. The last funding was announced in May 2026.

Who are BIG Fiber's investors?

BIG Fiber's investors include Stonepeak, La Caisse.

Where is BIG Fiber headquartered?

BIG Fiber is headquartered in Sunnyvale, United States.

What does BIG Fiber do?

BIG Fiber is a telecommunications infrastructure company that builds fiber networks for data centers and enterprises.

What stage is BIG Fiber at?

BIG Fiber is at the Debt Financing stage.

Cite this page

Free to use in articles, research, and reference works. Stable URL — will not change. Data on this page last updated May 19, 2026.

MLA

"BIG Fiber — Funding & Investors." VCBacked, May 19, 2026, https://www.vcbacked.co/company/big-fiber. Accessed July 1, 2026.

APA

VCBacked. (2026). BIG Fiber — Funding & Investors. Retrieved July 1, 2026, from https://www.vcbacked.co/company/big-fiber

Wikipedia (cite web)

{{cite web |title=BIG Fiber — Funding & Investors |url=https://www.vcbacked.co/company/big-fiber |website=VCBacked |access-date=July 1, 2026}}

Profile data sourced and verified per the VCBacked methodology. Last funding round dated May 19, 2026.