/Companies

Media Math

also invests · investor profile

New York, US · Founded 2008 · 187 employees on LinkedIn · 6 known investors

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Infillion is a demand-side platform (DSP) with composable, API-first architecture powered by AI optimization and privacy-safe identity technology, serving advertisers across video, CTV, audio, display, and DOOH channels. The platform emphasizes transparency, flexibility, and real-time performance measurement capabilities.

Founders & leadership

Media Math was founded in 2008 by Joseph Zawadzki.

JZ
Joseph ZawadzkiFounder
ABAri Buchalter
Ari BuchalterExecutive
JD
Jeffrey DavisExecutive
JM
Jeannie MunExecutive
BM
Brian MillerExecutive
DB
Daniel BisgeierNamed on SEC filing
DM
Daniel MacKeiganNamed on SEC filing
JR
Jeffrey RayportNamed on SEC filing
MB
Michael BarrettNamed on SEC filing
WW
William WheatonNamed on SEC filing
BS
Brian SiskoNamed on SEC filing
ML
Michael LambNamed on SEC filing

Investors · 6

Reported raises · per SEC filings

Form D private placements

$199.7M disclosed across 2 of 3 rounds · 2014–2018

▶$126MraisedJul 2018 · 1 investors · Other
Rule 506(b)
Officers, directors & promoters on the filing
  • Daniel BisgeierExecutive Officer
  • Daniel MacKeiganDirector
  • Nigel MorrisDirector
  • Joseph ZawadzkiExecutive Officer, Director
  • Jeffrey RayportDirector
  • Michael BarrettDirector
  • Darren GlattDirector
  • William WheatonDirector
  • Brian SiskoDirector
  • Michael LambExecutive Officer
Offering amount
$226M
Amount sold
$126M
Sales commissions
$4.1M
Placement agents
RBC Capital Markets, LLC
First sale
Jun 2018
Incorporated
Corporation, Delaware, 2017
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$73.7MraisedJun 2014 · 8 investors · Other
Rule 506(b)
Officers, directors & promoters on the filing
  • Nigel MorrisDirector
  • Ari BuchalterExecutive Officer
  • Jeffrey RayportDirector
  • Michael BarrettDirector
  • Dan MacKeiganDirector
  • Jeffrey DavisExecutive Officer
  • Jeannie MunExecutive Officer
  • Joseph ZawadzkiExecutive Officer, Director, Promoter
  • Erik RasmussenDirector
  • Brian MillerExecutive Officer
Offering amount
$100M
Amount sold
$73.7M
Finders' fees
$2.5M
Placement agents
GCA Savvian Advisors, LLC
First sale
May 2014
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Founder mafia

3 people who came through Media Math went on to found or lead other companies.

Acquisitions · 1

Early investors' stakes continue via these deals
Arcametrics Systems Inc

Frequently asked questions

What does Media Math do?
Infillion is a demand-side platform (DSP) with composable, API-first architecture powered by AI optimization and privacy-safe identity technology, serving advertisers across video, CTV, audio, display, and DOOH channels. The platform emphasizes transparency, flexibility, and real-time performance measurement capabilities.
Who founded Media Math?
Media Math was founded by Joseph Zawadzki in 2008.
Who are Media Math's investors?
Media Math's investors include Blue Collective, Progress Ventures, QED Investors, SJF Ventures, Hyde Park Angels, Searchlight Capital Partners.
How much funding has Media Math raised?
Media Math has disclosed $199.7M raised across 2 of its 3 known rounds.
Where is Media Math headquartered?
Media Math is headquartered in New York, US.