When was Ampt founded?

Ampt was founded in 2007 and raised its 1st funding round 8 years after it was founded.

Where is Ampt located?

Ampt is headquartered in Fort Collins, United States.

How many employees does Ampt have?

As of Aug 31, 2026, the latest employee count at Ampt is 61.

Is Ampt a funded company?

Ampt is a funded company, having raised a total of $35M across 2 funding rounds to date. The company's 1st funding round was a $***** Series C round, raised on Jul 15, 2015.

When was the latest funding round of Ampt?

Ampt's latest funding was a $***** Series C round on Sep 11, 2017, with participation from 0 investor.

Where does Ampt rank among its competitors?

Ampt ranks 9th amongst 448 active competitors, of which 19 are funded. It stands 4th in terms of total funding among its competitors. The most recent competitor to raise funding was Heron Power, which secured $140M in Feb, 2026.

Who are the top competitors of Ampt?

Ampt's top competitors include Sungrow, Tigo and Fronius. Among them, Heron Power secured the most recent funding round in February, 2026.

Ampt - 2026 Company Profile, Funding & Competitors

Ampt is a series C company based in Fort Collins (United States), founded in 2007. It operates as a Manufactures device that increase PV efficiency. Ampt has raised $35M in funding. The company has 448 active competitors, including 19 funded and 32 that have exited. Its top competitors include companies like Sungrow, Tigo and Fronius.

Company Details

Ampt manufactures DC optimizers which reduce inverter and electrical costs of large scale solar PV platns by up to 40% while distributing MPPT throughout the PV array to deliver more energy

Key Metrics

Founded Year

2007

Location

Fort Collins, United States

Stage

Series C

Total Funding

$35M in 2 rounds

Latest Funding Round

Series C, Sep 11, 2017, $*****

Ranked

9^th among 448 active competitors

Employee Count

61 as on Aug 31, 2026

Similar Companies

Sungrow & 492 more

View Ampt's full profile

Ampt is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
AMPT, LLC CIN: - , Belgium, Active		-	-	-

Ampt has raised a total funding of $35M over 2 rounds. Its first funding round was on Jul 15, 2015.

Here is the list of recent funding rounds of Ampt:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Sep 11, 2017	7710981	Series C	8861599	4434452	8267939	4838048
Jul 15, 2015	4274355	Series C	9684162	2158899	5697976	5314183

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Ampt's employee count trend

Ampt has 61 employees as of Aug 26. Here is Ampt's employee count trend over the years:

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Top competitors of Ampt include Sungrow, Tigo and Fronius. Here is the list of Top 10 competitors of Ampt, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Sungrow 1997, Hefei (China), Public	PV Inverter and Power Storage developer	$400M	Kleiner Perkins, Chinalink Capital & 2 others	75/100
2nd	Tigo 2007, Sebastopol (United States), Public	Designer of solar power conversion and storage products	$161M	Generation Investment Management, Israel Cleantech Ventures ... & 12 others	67/100
3rd	Fronius 1945, Pettenbach (Austria), Funding Raised	Global family-owned company specializing in welding, solar energy, and battery charging	-	Europa, OeHT	64/100
4th	GoodWe 2010, Suzhou (China), Funding Raised	Manufacturers of PV inverters and energy storage products	-	Crown Asia Investment Holdings	59/100
5th	MRO-TEK 1984, Bengaluru (India), Public	Manufactures solar UPS and inverters	-	Infrastructure Leasing & Financial Services, British International Investment ... Read more	58/100
6th	Hoymiles Converter Technology 2008, Hangzhou (China), Unfunded	Manufacturer of microinverters and power electronics for the solar industry	-	-	58/100
7th	VNT 2003, Gurugram (India), Unfunded	Provider of remote monitoring and management of telecom sector	-	-	54/100
8th	Deye Inverter 2007, Ningbo (China), Unfunded	Manufacturer of inverters, energy storage systems, and related power products	-	-	54/100
9th	Ampt 2007, Fort Collins (United States), Series C	Manufactures device that increase PV efficiency	$35M	-	52/100
10th	Heron Power 2024, Santa Cruz (United States), Series B	Provider of electricity generation and consumption services	$183M	Capricorn, Breakthrough Energy & 7 others	51/100