United States · Series A startup

Who invested in Radius Networks

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

Enterprise

Funding summaryUpdated 26 Oct 2026

$30Mraised across 6 rounds since 2012, from 6 sources

$1.1MSeed$750KSeed$4.5MDebt$6.5MSeed$2.1MDebt$15MSeries A
Latest round
Series A, $15MOct 2019
Step-upi
7.2×
Investors
5
See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2013201420152016201720182019
$1.1MSeed$750KSeed$4.5MDebt$6.5MSeed$2.1MDebt$15MSeries A
First round
Seed, $1.1M
Oct 2012
Biggest round
$15M
Series A · Oct 2019
Usual gap between rounds
9 months
the median of 5

The rounds

  1. Oct 2019
    Series A$15M2 returning

    Reported by FinSMEsSEC filing: $11M sold, first sale Jul 2019

  2. Sept 2015
    Debt$2.1M

    No investor was named in the report.

    From a historical funding recordSEC filing: $2.1M sold, first sale Aug 2015

  3. Jan 2015
    Seed$6.5M5 new

    From a historical funding recordSEC filing: $6.5M sold, first sale Jan 2015

  4. Apr 2014
    Debt$4.5M

    No investor was named in the report.

    From a historical funding recordSEC filing: $4.5M sold, first sale Apr 2014

  5. Nov 2013
    Seed$750K

    No investor was named in the report.

    From a historical funding record

  6. Oct 2012
    Seed$1.1M

    No investor was named in the report.

    From a historical funding record

Founders and team

From the SEC filings it signed: 4 on the team.

  • Joseph GrajewskiExecutive Officeri
  • Marc WallaceExecutive Officer, Director, Promoteri
  • Scott SmithExecutive Officer, Director, Promoteri
  • Stillman BradishDirector, Promoteri

On the board, as filediDavid SteinbergTimothy Donahue

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Seed2012Seed2013Debt2014Seed2015Debt2015Series A2019Contour Venture PartnersCORE Capital PartnersTrilogy Equity PartnersMatthew LuckettALBA Holdings

Everyone who backed them

CORE Capital PartnersInvestment firm2rounds
Matthew LuckettAngel1round
ALBA Holdingsno record of our own yet1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

This firm lists Radius Networks 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.

AAF Management Ltd.VC firmPer its own site

Quick answers about Radius Networks

Who invested in Radius Networks?

Radius Networks's investors include Contour Venture Partners, CORE Capital Partners, Trilogy Equity Partners, Matthew Luckett and ALBA Holdings.

How much has Radius Networks raised?

Radius Networks has raised $30M across 6 rounds since 2012.

When did Radius Networks last raise?

Radius Networks's most recent round was a Series A of $15M in Oct 2019.

What was Radius Networks's biggest round?

Its most recent round, $15M in Oct 2019, is also its largest on record.

Who backed Radius Networks first?

Radius Networks's first round on record, in Jan 2015, was backed by Contour Venture Partners, CORE Capital Partners and Trilogy Equity Partners and 2 others.

What stage is Radius Networks at?

Radius Networks's latest named round is a Series A, in Oct 2019.

Where is Radius Networks based?

Radius Networks is based in the United States.

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