Insights

Capital-backed stability Diamond Generating Corporation is a financially strong, Mitsubishi-controlled utility group with a diversified portfolio in power development, generation, and greenfield projects, presenting a stable purchasing base for energy-related solutions and services.

Strategic partnership Recent Nexamp investment and collaboration signal a strategic openness to community solar and storage partnerships, offering a pathway for joint ventures, solar+storage deployments, and capex partnerships.

Energy storage potential Past engagements with energy storage software services and behind-the-meter solutions indicate demand for storage optimization, EMS integration, and software-enabled grid services that could be upsold or expanded.

Diverse portfolio Multiple subsidiaries across generation, offshore wind, trading, and energy services create cross-sell opportunities for bundled solutions, from procurement and trading to project development and O&M.

Growth via acquisitions Historical activity around asset divestitures and acquisitions suggests readiness for scalable partnerships, enabling sales of engineering, construction, and financing services to support new project cycles.

Similar companies to Diamond Generating Corporation

Diamond Generating Corporation Tech Stack

Diamond Generating Corporation uses 8 technology products and services including iCIMS, Microsoft Power Automate, Power BI, and more. Explore Diamond Generating Corporation's tech stack below.

Diamond Generating Corporation's Email Address Formats

Diamond Generating Corporation uses at least 4 email formats:
Diamond Generating Corporation Email FormatsExamplePercentage
F.Last@dgc-us.comJ.Doe@dgc-us.com
85%
FirstLast@dgc-us.comJohnDoe@dgc-us.com
8%
First.Last@dgc-us.comJohn.Doe@dgc-us.com
4%
LastFirst@dgc-us.comDoeJohn@dgc-us.com
3%

Frequently Asked Questions

What is Diamond Generating Corporation's official website and social media links?

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Diamond Generating Corporation's official website is dgc-us.com and has social profiles on LinkedIn.

How much revenue does Diamond Generating Corporation generate?

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As of August 2026, Diamond Generating Corporation's annual revenue is estimated to be $100M - $250M.

What is Diamond Generating Corporation's NAICS code?

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Diamond Generating Corporation's NAICS code is 22 - Utilities.

How many employees does Diamond Generating Corporation have currently?

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As of August 2026, Diamond Generating Corporation has approximately 117 employees across 2 continents, including North America and Asia. Key team members include Vice President , Business Development: N. T., Owner: J. L. and Sub-Director Of Project O&m Wind En Diamond Generating Corporation: A. L. L. Explore Diamond Generating Corporation's employee directory with LeadIQ.

What industry does Diamond Generating Corporation belong to?

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Diamond Generating Corporation operates in the Utilities industry.

What technology does Diamond Generating Corporation use?

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Diamond Generating Corporation's tech stack includes iCIMS, Microsoft Power Automate, Power BI, Amazon Web Services, Microsoft 365, ADP, Google Cloud and Sentry.

What is Diamond Generating Corporation's email format?

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Diamond Generating Corporation's email format typically follows the pattern of F.Last@dgc-us.com. Find more Diamond Generating Corporation email formats with LeadIQ.

When was Diamond Generating Corporation founded?

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Diamond Generating Corporation was founded in 1999.
Diamond Generating Corporation logo

Diamond Generating Corporation

UtilitiesCalifornia, United States51-200 Employees

Diamond Generating Corporation is a mid-sized utilities company based in Los Angeles, California. As a wholly owned subsidiary of Mitsubishi Corporation, it concentrates on power development and generation. Its work spans greenfield project development, asset acquisitions, fuel procurement, construction, and operations management, yielding a portfolio of efficient, environmentally responsible generating facilities.
The company is organized around five main subsidiaries: Diamond Generating LLC, Diamond Offshore Wind, Nexamp, Boston Energy Trading & Marketing, and Diamond Energy. These entities collectively cover conventional generation, offshore wind, and energy trading, enabling integrated development and operations across the group.

Section iconCompany Overview

Website
dgc-us.com
NAICS Code
22 - Utilities
Founded
1999
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    Diamond Generating Corporation's revenue is estimated to be in the range of $100M - $250M

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