/Companies

Nexamp

Boston, US · Delaware corporation · 3 known investors

Find your way into Nexamp

Sign up to see every warm intro you have to Nexamp

  • Paths you didn't know you had: your email and LinkedIn already hold routes to the Nexamp team. We find them for you
  • 2nd- and 3rd-degree connections: the friend-of-a-friend routes that take hours to manually find through your inbox or LinkedIn
  • Answers now, not in days: momentum is everything in a raise. Skip asking around whether someone knows someone

Days of research, done the moment you sign in, with every route ranked by how warm it is.

Nexamp develops and acquires clean energy assets for communities, businesses, and municipalities, offering subscribers average annual electricity savings of $275 through a vertically integrated model that handles deployment, customer acquisition, and operations.

Founders & leadership

PTPeter Tawczynski
Peter TawczynskiChief Financial Officer
KIKamran Idrees
Kamran IdreesGeneral Counsel
JMJohn Murphy
John MurphyChief Strategy Officer
CCChristopher Clark
Christopher ClarkConstruction Observer2024–2025
RE
Robert E. PantanoExecutive

Board

ZAZaid Ashai
Zaid AshaiBoard directorGeneral Partner at PJC
JA
Jun AdachiBoard director
ST
Satoru TamiyaBoard director
DMDavid Martirano
David MartiranoBoard Director2013–2018Managing Partner at PJC
HB
Henri-Claude BaillyBoard director
JS
James S. EisensteinBoard director

Investors · 3

Reported raises · per SEC filings

Form D private placements

$773.9M disclosed across 8 rounds · 2015–2026

▶$180MraisedApr 2026 · 2 investors · Other Energy
Rule 506(b)
Officers, directors & promoters on the filing
  • Zaid AshaiDirector, Executive Officer
  • Peter TawczynskiDirector, Executive Officer
  • Kamran IdreesExecutive Officer
  • John MurphyExecutive Officer
  • Jun AdachiDirector
  • Christopher ClarkExecutive Officer
  • Satoru TamiyaDirector
Offering amount
$180M
Amount sold
$180M
First sale
Feb 2026
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$370MraisedApr 2024 · 2 investors · Other Energy
Rule 506(b)
Officers, directors & promoters on the filing
  • Shuhei KurosawaDirector
  • John MurphyExecutive Officer
  • Christopher ClarkExecutive Officer
  • Kamran IdreesExecutive Officer
  • Peter TawczynskiDirector, Executive Officer
  • Zaid AshaiDirector, Executive Officer
  • Isaac FelixDirector
Offering amount
$420M
Amount sold
$370M
Sales commissions
$5.2M
Proceeds to insiders
$70M
First sale
Mar 2024
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$119.5MraisedAug 2021 · 2 investors · Other Energy
Rule 506(b)
Officers, directors & promoters on the filing
  • Kamran IdreesExecutive Officer
  • Masanori KohamaDirector
  • Peter TawczynskiExecutive Officer, Director
  • Satoshi HamadaDirector
  • Zaid AshaiExecutive Officer, Director
  • Kan SatoDirector
  • Jeff RossDirector
  • Bradley McLeanExecutive Officer
  • Christopher ClarkExecutive Officer
Offering amount
$119.5M
Amount sold
$119.5M
Sales commissions
$3.2M
First sale
Aug 2021
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$54MraisedAug 2018 · 1 investors · Other Energy
Rule 506(b)
Officers, directors & promoters on the filing
  • Yuji OkafujiDirector
  • Satoshi HamadaDirector
  • Zaid AshaiExecutive Officer, Director
Offering amount
$54M
Amount sold
$54M
First sale
Aug 2018
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$14.6MraisedJun 2017 · 1 investors · Other Energy
Rule 506(b)
Officers, directors & promoters on the filing
  • Bo BuchynskyDirector
  • Zaid AshaiExecutive Officer, Director
  • Robert PantanoExecutive Officer, Director
  • David MartiranoDirector
  • Satoshi HamadaDirector
Offering amount
$19.6M
Amount sold
$14.6M
First sale
Jun 2017
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$1.5MraisedDec 2016 · 1 investors · Other Energy
Rule 506(b)
Officers, directors & promoters on the filing
  • Bohdan BuchynskyDirector
  • Zaid AshaiExecutive Officer, Director
  • Satoshi HamadaDirector
  • David MartiranoDirector
  • Robert E. PantanoExecutive Officer, Director
Offering amount
$1.5M
Amount sold
$1.5M
First sale
Nov 2016
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$30.3MraisedAug 2016 · 20 investors · Other Energy
Rule 506(b)
Officers, directors & promoters on the filing
  • Bohdan BuchynskyDirector
  • Zaid AshaiExecutive Officer, Director
  • Robert E. PantanoExecutive Officer, Director
  • David MartiranoDirector
  • Satoshi HamadaDirector
Offering amount
$30.3M
Amount sold
$30.3M
Proceeds to insiders
$1.3M
First sale
Aug 2016
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$4MraisedMar 2016 · 9 investors · Other Energy
Rule 506(b)
Officers, directors & promoters on the filing
  • Henri-Claude BaillyDirector
  • David MartiranoDirector
  • Zaid AshaiExecutive Officer, Director
  • James S. EisensteinDirector
  • Robert E. PantanoExecutive Officer, Director
Offering amount
$5M
Amount sold
$4M
Minimum investment
$200K
First sale
Dec 2015
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.

Related companies · 3

Companies working in the same space as Nexamp.

Frequently asked questions

What does Nexamp do?
Nexamp develops and acquires clean energy assets for communities, businesses, and municipalities, offering subscribers average annual electricity savings of $275 through a vertically integrated model that handles deployment, customer acquisition, and operations.
Who are Nexamp's investors?
Nexamp's investors include PJC, Generate Capital, Manulife Investment Management.
How much funding has Nexamp raised?
Nexamp has disclosed $773.9M raised across 8 rounds.
Where is Nexamp headquartered?
Nexamp is headquartered in Boston, US.