Power  Your World

With Confidence

Our team of industry experts deliver tailored engineering, cybersecurity, and compliance solutions designed to conquer every obstacle and help seamlessly integrate your facility into the grid of the future.


  • Engineering & Interconnection

    Our team of Power System Engineers and interconnection specialists provides expert guidance from early-stage project development through COD and beyond. We help clients navigate technical, regulatory, and operational challenges, ensuring a seamless and efficient interconnection process.

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  • Reliability & Compliance

    We equip generator owners and operators with the tools, expertise, and strategies needed to meet NERC and ISO reliability and compliance requirements. Our team ensures your operations remain audit-ready, reducing risk and enhancing reliability.

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  • Grid Integration

    Our Grid Integration team supports developers, owners, EPCs, and stakeholders in successfully connecting projects to the grid. We specialize in navigating complex integration processes, including CAISO's New Resource Implementation (NRI) and ERCOT’s Resource Integration protocols, ensuring a smooth transition from development to operation.

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  • Metering

    GridSME delivers expert Revenue and Controls Metering solutions to ensure metering systems are accurate, reliable, and fully compliant. From meter selection and certification to field services and regulatory support, we provide end-to-end solutions to keep your metering systems operating at peak performance and meeting audit and compliance standards.

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  • GridSecurity Services

    Founded in 2017 by CEO John Franzino, GridSecurity, GridSME’s sister company, is a leader in grid security solutions dedicated to protecting critical infrastructure. Specializing in inverter-based resources like solar, wind, and battery storage, GridSecurity delivers custom security solutions and managed services to optimize both safety and performance.


    Through our partnership, GridSME and GridSecurity provide scalable network operations and cybersecurity services, reinforcing our shared mission to drive innovation and safeguard energy sector investments.

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ISNetworld Member Contractor


GridSME is a proud Member Contractor on ISNetworld, demonstrating our commitment to safety, compliance, and quality in the energy industry. Our team includes a CAISO Certified Meter Inspector, ready to support annual CAISO meter calibration and certification to ensure metering accuracy and compliance.

Helping You Build the
Grid of the Future


At GridSME, we understand the challenges of navigating an ever-evolving power grid. Our team provides tailored solutions in engineering, interconnection, compliance, cybersecurity, and operations—guiding clients through every stage of their projects.



With decades of experience across utilities, system operators, independent power producers, and technology providers, we deliver practical, lasting solutions that address our clients' most complex challenges.