# Distributed Spectrum funding: rounds and investors

> Distributed Spectrum has raised $25M across 1 round since 2025. Investors include National Science Foundation, Felicis and LD Capital.

Source: https://millionrounds.com/company/distributed-spectrum (Millionrounds; every figure on the page links to its filing or article)

United States · [Series A startup](https://millionrounds.com/companies)

# Who invested in *Distributed Spectrum*

One round we have observed, with the 5 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Big Data & Analytics

Funding summary Updated 26 Oct 2026

**$25M** raised across 1 round since 2025, from 1 source

- **Latest round:** Series A, $25M Mar 2025
- **Investors:** 5

See who backed them

## The rounds

- **Mar 2025** Series A **$25M** [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) [Felicis](https://millionrounds.com/fund/felicis-ventures) [LD Capital](https://millionrounds.com/fund/xie) [Shield Capital](https://millionrounds.com/fund/shield-capital) [Conviction](https://millionrounds.com/fund/conviction) Source recorded

## Founders and team

From Distributed Spectrum's own website: 3 founders.

**Alex Wulff** Founder & CEO

**Ben Harpe** Founder & COO

**Isaac Struhl** Founder & CTO

## Everyone who backed them

[National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) Government **1** round

[Felicis](https://millionrounds.com/fund/felicis-ventures) VC firm **1** round

[LD Capital](https://millionrounds.com/fund/xie) VC firm **1** round

[Shield Capital](https://millionrounds.com/fund/shield-capital) VC firm **1** round

[Conviction](https://millionrounds.com/fund/conviction) VC firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=distributed-spectrum).

## Also claim to have backed them

This firm lists Distributed Spectrum as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[Conviction](https://millionrounds.com/fund/conviction-4) VC firm Per its own site

## Quick answers about Distributed Spectrum

### Who invested in Distributed Spectrum?

Distributed Spectrum's investors include National Science Foundation, Felicis, LD Capital, Shield Capital and Conviction.

### How much has Distributed Spectrum raised?

Distributed Spectrum has raised $25M across 1 round since 2025.

### When did Distributed Spectrum last raise?

Distributed Spectrum's most recent round was a Series A of $25M in Mar 2025.

### What was Distributed Spectrum's biggest round?

Its most recent round, $25M in Mar 2025, is also its largest on record.

### Who backed Distributed Spectrum first?

Distributed Spectrum's first round on record, in Mar 2025, was backed by National Science Foundation, Felicis and LD Capital and 2 others.

### What stage is Distributed Spectrum at?

Distributed Spectrum's latest named round is a Series A, in Mar 2025.

### Where is Distributed Spectrum based?

Distributed Spectrum is based in the United States.

## Companies like Distributed Spectrum

In the same sector, and raised in the last eighteen months.

[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**STRIVE** $1.3B · Oct 2026](https://millionrounds.com/company/strive)[**Xona** $512M · Oct 2026](https://millionrounds.com/company/xona)[**DrizzleX** $9.1M · Oct 2026](https://millionrounds.com/company/drizzlex)[**Prism Data** $25M · Oct 2026](https://millionrounds.com/company/prism-data)[**Homa** $5.0M · Oct 2026](https://millionrounds.com/company/homa)

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