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The Venture Codex

Energize Ventures

1 South Wacker Drive, Suite 2350, Chicago, IL, 60606, United States

Overview

Energize Capital is a global alternative investment manager focused on accelerating digital transformation in energy and sustainability. Founded in 2016, Energize has funded 21 companies to date and is backed by strategic and institutional LPs including CDPQ, Invenergy, Schneider Electric, General Electric, Caterpillar, and more. With an unmatched depth and breadth of industry and operational expertise, Energize works in partnership with its portfolio companies to realize their full potential from early commercialization to growth scaling and into the public markets.

Total investments
55
Lead investments
38
Investments · 12mo
7
Active investors
9

Sector focus

  • Construction
  • Energy
  • Finance
  • Renewable Energy
  • Sustainability
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Investment portfolio

  • InstaLILY

    Led · Series B · Jul 2026

    InstaLILY builds Lily, an AI Forward Deployed Engineer that goes into a business, learns how it operates, builds what the work needs, and runs those processes in days while humans remain in control. Customers report material operational impact: at a national distributor Lily’s software generated more than $200 million in new annual sales, it sped complex RFQ pricing to save hundreds of thousands of staff hours per year, and at a field service company it reduced diagnosis time from 15 minutes to under 10 seconds while cutting cost to serve a call by 98 percent. InstaLILY partnered with Google DeepMind to create a hybrid architecture pairing a large model for hard reasoning with a small model for fast, routine, and sensitive work, and runs the small model on its Small Data Center built with NVIDIA technology in the cloud, on-premise, or at the edge to keep customer data private and lower latency, cost, and energy use. The company has gone live with large operators across construction, industrial distribution, logistics, and healthcare, including customers within The Home Depot family, United Rentals, ShipStation Global, PartsTown, Radwell International, Henry Schein, PartsSource, and Kedrion Biopharma. Founded in 2023 and headquartered in New York, InstaLILY plans to use the new funding to accelerate learning, expand into new industries, and grow its team.

  • Axle Energy

    Led · Series A · Jul 2026

    Founded in 2023, Axle Energy operates a platform that connects, aggregates and dispatches distributed energy assets—such as EV chargers, home batteries and heat pumps—into virtual power plants. The company handles the full value chain from asset connection and forecasting to market bidding, dispatch and payments. Axle currently coordinates more than 300,000 connected assets and manages over 2 GW of capacity. Through partner flexibility programmes, participating consumers earn around £10 per month on average, with participants collectively earning millions of pounds last year. Axle plans to use its recent funding to expand across the UK and into international markets and to deepen partnerships with OEMs, utilities and fleet operators. The company has raised prior rounds including a €1.5 million pre-seed in 2023 and an €8.3 million Seed in 2024.

  • Handle

    Participated · Series B · May 2026

    Handle provides a verticalized finance and operations platform tailored to construction, centralizing lien rights, waivers, payments, invoicing, and compliance workflows. The company reports having processed more than $160B+ in construction invoices and financial workflows through its platform. Handle serves major construction and supplier customers including Ferguson, The Home Depot, EquipmentShare, Cemex, ABC Supply, Floor & Decor, US LBM, and Herc Rentals. Its long-term vision is to become the system that powers how money moves throughout construction. Handle is developing AI-driven workflow products and compliance automation and is expanding payments infrastructure as part of that vision. The company announced a $27 million Series B to fund those product and infrastructure expansions; the article lists founders Patrick Hogan, Blake Robertson, Chris Woodard, and Lucas Azevedo.

  • Halcyon

    Led · Series A · Mar 2026

    Halcyon builds an AI-driven platform and data subscriptions that let energy professionals search and query regulatory filings, dockets, and energy datasets in natural language and deploy alerts to surface critical developments. Its commercial offerings include the Halcyon Platform and Halcyon Data Subscriptions, which provide continuously updated trackers such as Large Load Tariff, Gas Power Plant, Battery Energy Storage System (BESS), Rate Case/Cost-of-Capital, and New Substation Development. The company targets hyperscalers and digital infrastructure providers, financial services firms, energy developers, and utilities to accelerate decision-making around siting, market entry, and commercial opportunities. Halcyon plans to expand its software capabilities and deepen its proprietary data catalog as it scales to meet growing demand. The company was incorporated in 2023 and is headquartered in San Francisco.

  • Nixtla

    Led · Series A · Feb 2026

    Nixtla is a San Francisco-based time series intelligence company that equips modern data teams with forecasting and anomaly-detection capabilities. Its offering combines widely adopted open-source libraries with an enterprise-grade SaaS platform, enabling organizations to transform time-based data into actionable insights for planning and decision-making. The libraries have been downloaded more than 45 million times, underscoring strong developer adoption and community traction. Commercially, the platform is used by customers ranging from startups to Fortune 500 firms, including Microsoft, Zalando and Decathlon. With fresh capital in hand, management plans to deepen the accuracy of its production-grade models and scale deployment across both enterprise and open-source channels. While specific revenue figures were not disclosed, the company’s large download base and marquee customers signal growing commercial uptake and product-market fit.

Team