data center infrastructure companies

Companies whose enriched business profile is tagged “data center infrastructure”, drawn from their SEC filings + website text. Sorted by market capitalization; every figure is delayed data from SEC EDGAR + market data, shown with its as-of date.

• Vertiv (VRT) Industrials — Vertiv is a global provider of critical digital infrastructure, powering the hardware and data centers that support the modern digital economy. ask →
• Monolithic Power Systems (MPWR) Information Technology — Monolithic Power Systems is a leading designer of high-performance, energy-efficient power management semiconductor solutions for diverse high-growth markets. ask →
• Comfort Systems USA (FIX) Industrials — Comfort Systems USA is a leading provider of essential mechanical and electrical infrastructure services for the commercial and industrial building sectors. ask →
• Entergy (ETR) Utilities — Entergy is a major US utility provider pivoting its infrastructure to support high-growth energy demand from the expanding data center market. ask →
• Flex Ltd. (FLEX) Information Technology — Flex is a global manufacturing and supply chain partner providing complex engineering, production, and power infrastructure solutions for diverse technology-driven and regulated markets. ask →
• nVent Electric (NVT) Industrials — nVent provides the critical electrical infrastructure components that connect and protect mission-critical equipment in data centers, energy networks, and industrial facilities. ask →
• Hubbell Incorporated (HUBB) Industrials — Hubbell provides essential electrical components and utility infrastructure solutions that enable the reliable transmission, distribution, and management of power from the grid to the end user. ask →
• Wesco International (WCC) Industrials — Wesco is a global leader in electrical and industrial distribution, offering comprehensive supply chain solutions for critical infrastructure and facilities. ask →
• STERLING INFRASTRUCTURE, INC. (STRL) Industrials — Sterling Infrastructure is a specialized construction firm delivering critical infrastructure for e-commerce, data centers, and the modern transportation network. ask →
• RAMBUS INC (RMBS) Information Technology — Rambus provides critical high-speed memory interface chips and foundational silicon IP that power the world's most advanced data center and AI-driven computing platforms. ask →
• APPLIED OPTOELECTRONICS, INC. (AAOI) Information Technology — Applied Optoelectronics is a developer and manufacturer of advanced optical components and modules designed for high-speed fiber-optic data transmission in data centers and broadband networks. ask →
• SPX Technologies, Inc. (SPXC) Industrials — SPX Technologies is a diversified industrial manufacturer providing critical heating, cooling, detection, and communication infrastructure for essential industries. ask →
• AAON (AAON) Industrials — AAON is a leading provider of premium, highly configurable commercial HVAC equipment with a significant growth tailwind from specialized data center cooling solutions. ask →
• ENERSYS (ENS) Industrials — A global leader in industrial stored energy solutions, providing critical battery and power management systems for everything from data centers and telecommunications to electric forklifts and defense applications. ask →
• PENGUIN SOLUTIONS INC (PENG) Information Technology — Penguin Solutions is an AI infrastructure provider that designs, builds, and operates full-stack AI factories for neocloud and enterprise customers. ask →
• ATKORE INC (ATKR) Industrials — Atkore is a leading manufacturer of electrical raceway and mechanical products that protect and route critical power and data infrastructure. ask →
• CLEANSPARK INC (CLSK) Information Technology — A bitcoin mining and data center infrastructure company currently pivoting to support large-scale high-performance computing and artificial intelligence workloads. ask →
• KEEL INFRASTRUCTURE CORP (KEEL) Information Technology — A digital infrastructure company pivoting from Bitcoin mining to data center development for high-performance computing and AI workloads. ask →
• POWER SOLUTIONS INTERNATIONAL INC (PSIX) Industrials — A designer and manufacturer of heavy-duty, alternative-fuel and diesel engines for critical power generation and industrial applications. ask →
• LIGHTWAVE LOGIC INC (LWLG) Information Technology — Lightwave Logic is a technology developer creating high-speed electro-optic polymer materials to power the next generation of high-bandwidth data communications and optical networking. ask →
• BOWMAN CONSULTING GROUP LTD (BWMN) Industrials — Bowman Consulting Group is a national engineering and infrastructure asset management firm providing comprehensive, technology-enabled consulting services for the built environment. ask →
• HYLIION HOLDINGS CORP (HYLN) Industrials — Hyliion develops fuel-agnostic, linear generator technology aimed at providing efficient, distributed power for data centers, defense, and industrial applications. ask →
• LIMBACH HOLDINGS INC (LMB) Industrials — Limbach Holdings provides essential design, maintenance, and facility infrastructure services for mission-critical buildings, emphasizing long-term owner-direct relationships. ask →
• CONCRETE PUMPING HOLDINGS INC (BBCP) Industrials — A leading national provider of specialized concrete pumping and environmental waste management solutions for complex construction and infrastructure projects in the US and UK. ask →
• TREDEGAR CORP (TG) Materials — Tredegar is a diversified industrial manufacturer providing custom aluminum extrusions and high-performance surface protection films for the building, automotive, and electronics industries. ask →
• NN, Inc. (NNBR) Industrials — NN, Inc. is an engineered industrial manufacturer providing high-precision, mission-critical components for demanding sectors including data centers, medical devices, and aerospace. ask →
• ENERGY SERVICES OF AMERICA CORP (ESOA) Energy — Energy Services of America is a regional infrastructure construction contractor serving the mid-Atlantic energy, power, and water utility sectors. ask →
• COMSTOCK HOLDING COMPANIES INC CLA (CHCI) Real Estate — An asset-light, fee-based real estate services firm specializing in mixed-use, transit-oriented developments and emerging data center platforms in the D.C. metro region. ask →
• Optical Cable Corp (OCC) Information Technology — A specialty manufacturer of fiber optic and copper cabling systems designed for enterprise, data center, and harsh-environment applications. ask →
• Shimmick Corp (SHIM) Industrials — A specialized infrastructure construction firm focused on critical water, energy transition, and climate resilience projects across the United States. ask →

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Data: SEC EDGAR (filings) + market data (fundamentals, delayed daily-close). Figures shown with their as-of date.

Last updated 2026-10-08.

Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & market data, shown with their as-of date.