---
title: "BIG Fiber funding: rounds, investors, and totals | Datahyena"
url: https://datahyena.com/companies/big-fiber/
description: "BIG Fiber funding history (Telecommunications): 1 round, $250M disclosed, with investors and dates."
---

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 B ![BIG Fiber logo](https://img.logo.dev/bigfiber.com?token=pk_BUpIw_i4QLa-EJtl_XiDng&size=128&format=png&retina=true&fallback=404)

# BIG Fiber

 BIG Fiber is a telecommunications company based in Sunnyvale, US, founded in 2019. Advanced metro dark fiber that helps enterprises solve high capacity broadband needs with speed and scalability | Contact BIG Fiber to learn more!

Total disclosed
 $250M

Rounds tracked
 1

Latest round
 Debt May 22, 2026

## Funding history

 BIG Fiber has one funding round on record with Datahyena: debt of $250M, announced May 22, 2026. Backers across these rounds include La Caisse, Stonepeak Credit. Each round is deduplicated across the outlets that reported it and resolved to canonical companies and investors.

 [$250M Debt La Caisse, Stonepeak Credit

 May 22, 2026
→](https://datahyena.com/funding-rounds/big-fiber-debt-2026-05)

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 BIG Fiber's rounds are deduplicated across the outlets that reported them and resolved to
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## Common questions

 More on BIG Fiber.

 How much funding has BIG Fiber raised? Across the rounds on record with Datahyena, BIG Fiber has $250M in disclosed funding. Some rounds may have undisclosed amounts.
 Who invested in BIG Fiber? Investors on record include La Caisse, Stonepeak Credit. Each is resolved to a canonical identity across the rounds that reference it.

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