LightChange Technologies

    Empowering Your People, Process, & Technology

    CybersecurityOTNetworkAISystemsCloud

    Trusted by manufacturers, ISPs, energy companies, and organizations well beyond critical infrastructure to design, run, and secure what they depend on. We build in your environment, on your tools, for partnerships that last across your business and your team.

    Schedule a ConsultationSee what we do
    The problems we solve

    You handle the day to day. We handle the hard stuff.

    Most MSPs run the same playbook on every client. We don't. Whether you've got a full IT team or you're running without one, we bring specialist depth to the problems that don't fit the day-to-day, and we work within your existing structure.

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    Lack of Time

    The project that never reaches the top.

    Your team rarely gets time to start the big projects. We pick them up and take them to the finish line.

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    Lack of Skills

    The expertise you don't need full-time.

    You bring us in for the work that needs a specialist: advanced networking, OT and ICS security, cybersecurity programs. We handle both planning and execution.

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    Lack of Capacity

    When the stakes spike, you need backup.

    A deadline that can't move, an incident that can't wait. You get senior people who already know your environment.

    What we specialize in

    Everything it takes to run and protect what you've built.

    Security
    Cybersecurity icon

    Cybersecurity

    Governance, threat operations, and the depth a real security program runs on.

    • Cybersecurity strategy as a service (Guardian Giant)
    • Governance, risk, and compliance built on NIST CSF and CIS Controls
    • Maturity assessments and board-ready reporting for audits and insurance renewals
    • Red, Blue, and Purple team exercises
    Explore the Cybersecurity Program
    OT Security icon

    OT Security

    Control rooms, plant floors, and building systems run on different rules than IT. We secure OT environments without disrupting operations: asset inventory, segmentation, monitoring, and response built around uptime.

    Explore OT Security
    Infrastructure
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    Network Infrastructure

    Design, deployment, and performance for networks that can't go down. Routing and BGP security, wireless, cellular failover for remote sites.

    Explore Network Infrastructure
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    Systems Infrastructure

    Servers, storage, and virtualization built for uptime. Architecture and design, disaster recovery, patch management.

    Explore Systems Infrastructure
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    Cloud

    Microsoft 365, Azure, AWS, and hybrid. M365 automation, multi-cloud architecture, managed cloud.

    Explore Cloud Services
    Managed Services icon

    Managed Services

    When you'd rather run it alongside us. Co-managed and fully managed engagements that add skill and capacity day to day, with your team keeping the work and the knowledge.

    Explore Managed Services
    Built in-house

    When the right tools don't exist, we build them ourselves.

    Off-the-shelf only gets you so far. These five platforms are ours, run by the same engineers who designed them.

    Guardian Giant

    Guardian Giant

    Cybersecurity strategy as a service. A virtual CISO and a real program, built on top of the tools you already run.

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    IP Fortress

    IP Fortress

    DNS, DHCP, and IP management in one hardened appliance. Enterprise-grade network infrastructure built for ISPs, without the enterprise price.

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    Overwatch

    Overwatch

    Monitoring, alerting, and response around the clock.

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    Get 6'd

    Get 6'd

    IPv6 deployment and migration, for networks that have outgrown IPv4.

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    Guardian Realm

    Guardian Realm

    Security awareness training that handles the human side of the work.

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    How we work

    We consult, we execute, and we share our notes.

    We design and build alongside your team, every step of the way. We don't lock your infrastructure inside our own ecosystem or keep the documentation to ourselves. The diagrams, the configs, the reasoning behind every decision: it's your infrastructure, so the knowledge stays with you.
    Schedule a Consultation
    How we work: Consult, Execute, Share
    Who we work with

    You don't have to take our word for it.

    "I think the biggest benefit is just having peace of mind. Not that we aren't going to have issues, or things aren't going to break, but the partner that we have in LightChange is just very quick to respond."

    Adam Bell
    Adam Bell
    Vice President Information Technology
    360 Care and Citizens Financial

    "KYMEA considers LightChange a partner. They are an extension of our staff and they have our best interest at heart, helping us to continue operational excellence."

    Michelle Hixon
    Michelle Hixon
    Director, Administrative Services and Communications
    Kentucky Municipal Energy Agency

    "LightChange holds a pivotal role within our operations, particularly during significant network upgrades and unique challenges."

    John D. Cornelius
    John D. Cornelius
    Network Administrator
    Russellville Electric Plant Board
    Our Partners

    The technology we trust with your infrastructure.

    Arista
    OPSWAT
    Cradlepoint
    Eaton
    Cisco
    SentinelOne
    Tenable
    Microsoft
    Veeam
    Everpure
    Common questions

    Frequently Asked Questions.

    Two things. Most MSPs want to run your environment inside their tools, on their ticketing system, with the documentation staying on their side. We work inside your structure and hand the documentation to you. The second is depth: OT security, advanced networking, and cybersecurity programs are specialties we staff for, so you get an engineer who does that work every week rather than a generalist stretching to cover it.
    No. That's where we're deepest, and it's where our standard came from, because those networks don't get maintenance windows. In practice we work with any organization that has an IT team and a problem bigger than that team: manufacturers, financial services firms, distribution and logistics, professional services, and multi-site enterprises.
    Your team stays in charge. We work alongside them and take on the specialized projects and problems that are hard to staff for full-time, and we share what we learn so your team comes out stronger.
    There's no minimum. The test is whether you already have IT people who are carrying more than they can get to. In practice that usually starts around 100 employees and runs up through multi-site enterprises with a full IT department and one gap they can't fill.
    We'd rather earn your business than paper it. Engagements are scoped to the work, and the relationship continues because it's worth continuing. Most of our clients have stayed with us more than a decade, by choice.
    An Infrastructure Review is a scoped look at your networks, systems, and security to find the gaps that matter and what to do about them. It's how a lot of our engagements start, and you get a clear picture whether or not you work with us further.
    LightChange does. We're a critical-infrastructure security and IT firm with Kentucky roots, working with the utilities, co-ops, municipalities, water authorities, ISPs, and manufacturers that communities depend on. We've done this work since 2004 for clients across the continental US.
    We do. LightChange runs cybersecurity programs, network infrastructure, and OT security for critical-infrastructure operators across the continental US: electric systems, water authorities, city and county governments, ISPs, and manufacturers.

    What's stuck on the whiteboard? Let's talk.

    Maybe it's a network that can't afford to go down, an OT environment you can't see into, or a security program that's all tools and no plan. Whatever's on the board, tell us what you're working on and you'll talk it through with an engineer, not a sales person.

    Engineers working together