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I-S3 Competitors or Alternatives

I-S3's top competitors include Gestamp Solar, Sunrun and Element Power.

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I-S3's company profile

Suomi Masuda

President & CEO

70/100
250 - 500
$0
$5M - 25M
  • $0
    $5M - 25M
  • 250 - 500
    $0
  • $5M - 25M
  • 70/100
  • 250 - 500
  • $0
  • $5M - 25M
View ProfileView
1
I-S3's Competitor - Gestamp Solar logo

Jorge Barredo

CEO

68/100
100 - 250
- -
  • - -
  • 100 - 250
    - -
  • 68/100
  • 100 - 250
  • - -
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2
I-S3's Competitor - Sunrun logo

Mary Powell

CEO

96/100
12,400
$2.4B
$3.2B
  • $2.4B
    $3.2B
  • 12,400
    $2.4B
  • $3.2B
  • 96/100
  • 12,400
  • $2.4B
  • $3.2B
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3
I-S3's Competitor - Element Power logo

Mike O'Neill

CEO

68/100
25 - 100
$217.9M
  • $217.9M
  • 25 - 100
    $217.9M
  • 68/100
  • 25 - 100
  • $217.9M
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4
I-S3's Competitor - Petra Systems logo

Steve Rhoades

CEO

69/100
100 - 250
$54M
$5M - 25M
  • $54M
    $5M - 25M
  • 100 - 250
    $54M
  • $5M - 25M
  • 69/100
  • 100 - 250
  • $54M
  • $5M - 25M
View ProfileView
5
I-S3's Competitor - Sunnova logo

Paul S Mathews

President & CEO

82/100
1,796
$2.8B
$48.6B
  • $2.8B
    $48.6B
  • 1,796
    $2.8B
  • $48.6B
  • 82/100
  • 1,796
  • $2.8B
  • $48.6B
View ProfileView
I-S3's top 22 competitors are Gestamp Solar, Sunrun, Element Power, Sungevity, Petra Systems, Sunnova, SunPower, SolarCity, Vivint Solar, Mainstream, First Solar, AWS Truepower, Trinity Solar, Spruce Finance, Inc., NextEra Energy Resources, RGS Energy, PetersenDean, Energy Surety Partners, Enphase, America's Solar Company, REC Solar and Solgen. Together they have raised over 19.9B between their estimated 62.4K employees. I-S3's revenue is the ranked 14th among it's top 10 competitors. The top 10 competitors average 4.1B. I-S3 has 431 employees and is ranked 12th among it's top 10 competitors. The top 10 competitors average 2,733.

I-S3 VS Gestamp Solar

Gestamp Solar is perceived as one of I-S3's biggest rivals. Gestamp Solar was founded in 06/2005, and is headquartered in Madrid, Other. Like I-S3, Gestamp Solar also competes in the Professional Services space. Gestamp Solar generates $ less revenue vs. I-S3.

I-S3 VS Sunrun

Sunrun is a top competitor of I-S3. Sunrun is a Public company that was founded in 2007 in San Francisco, California. Like I-S3, Sunrun also works within the Professional Services sector. Compared to I-S3, Sunrun has 11,969 more employees.

I-S3 VS Element Power

Element Power is I-S3's #3 rival. Element Power is headquartered in Portland, Oregon, and was founded in 06/2008. Element Power operates in the Renewable Energy industry. Element Power generates NaN% the revenue of I-S3.

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Trending News for I-S3 and I-S3's Competitors

July 13, 2026Investing.com
Sunrun pilot lets solar customers earn from computing power - Bloomberg...
July 14, 2026Benzinga
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Earnings Release and Conference Call Scheduled for August 5, 2026 Earnings Release and Conference Call Scheduled for August 5, 2026...
July 14, 2026GlobalNewswire
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July 13, 2026Bloomberg
Sunrun Inc. is piloting a program aimed at enabling customers to earn hundreds of dollars per month that would use electricity from rooftop solar insta...
Today 3:29 PMPR-Inside
(PR-inside.com) NEW YORK CITY, NY / ACCESS Newswire / July 15, 2026 / Pomerantz LLP announces that a class action lawsuit has been filed against First ...
Today 1:41 PMThe Edge Malaysia
TO many investors, P.A. Resources Bhd (KL:PA) is synonymous with its key client, US solar panel giant First Solar Inc, which accounts for roughly 90% o...
Today 1:24 PMPR-Inside
(PR-inside.com) NEW YORK CITY, NY / ACCESS Newswire / July 15, 2026 / Bronstein, Gewirtz & Grossman, LLC, a nationally recognized investor-rights law f...

Frequently Asked Questions about I-S3

  1. Who are I-S3's top competitors?

    I-S3's top 3 competitors are Gestamp Solar, Sunrun, Element Power.

  2. Who is similar to I-S3?

    Gestamp Solar is the most similar to I-S3. Sunrun and Element Power are also similar to I-S3.

  1. Are I-S3 and Gestamp Solar competitors?

    Yes, Gestamp Solar is one of I-S3’s top competitors.