S
Span
Energy · San Francisco, United States · Founded 2018
Advancing clean energy adoption with innovative hardware that replaces the electrical panel and becomes the home's center for connected power MoreLess
Span.io is a startup that operates in the energy sector, offering innovative solutions for homeowners to manage and reduce their energy costs. The company's primary product is the SPAN Panel, a smart electrical panel that provides real-time energy management. This panel allows homeowners to monitor and control their energy usage circuit by circuit through the SPAN Home App.
The SPAN Panel is designed to integrate with both new and existing home energy systems, including storage systems and electric vehicle (EV) chargers. It enables homeowners to schedule EV charging during off-peak times to avoid higher utility rates, and it can extend battery life by prioritizing essential circuits during power outages.
Span.io's business model is centered around providing cost-saving solutions for homeowners. By identifying and reducing expensive energy issues, the company claims it can reduce energy bills by 15% and extend battery life by 40%. Additionally, the SPAN Panel allows homeowners to upgrade their homes with energy-efficient appliances without the need for expensive service upgrades.
The company also offers a program for electricians and installers to become SPAN Authorized Installers. This program provides advanced training, support, and lead pass programs, offering an additional revenue stream for these professionals.
Span.io operates in a market with a growing demand for energy-efficient solutions. Its primary clients are homeowners, particularly those in older homes that are unable to upgrade their utility service.
Keywords: Energy Management, Smart Home, Energy Efficiency, Electric Vehicle Charging, Battery Life Extension, Home Upgrades, Energy Cost Reduction, Real-Time Monitoring, Authorized Installer Program, SPAN Panel.
Company overview
Span company information
The essential company record, classifications and operating signals in one place.
- Status
- Operational
- Founded
- 2018
- Headquarters
- San Francisco, United States
- Employees
- 384
- Open positions
- 24
- Dealroom signal
- 85.4
Valuation & funding
Span funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| LATE VCOther financing | Jan 2026 | $163M | $653M | Undisclosed | ↗ |
| SERIES BOther financing | Apr 2023 | $96M | $450M | Qualcomm Ventures · Fifth Wall Ventures · noa · Capricorn Investment Group | ↗ |
| SERIES BOther financing | Mar 2022 | $90M | $360M | Angeleno Group · Fifth Wall Ventures · noa · Obsidian Investments | ↗ |
| EARLY VCOther financing | Mar 2021 | $0 | — | TDK Ventures | — |
| SERIES AOther financing | Jan 2021 | $30M | $120M | Amazon Alexa Fund · Munich Re · Congruent Ventures · HCVC | — |
| SERIES AOther financing | May 2020 | Capricorn Investment Group · Ulu Ventures · 1/0 Capital · Wireframe Ventures | — | ||
| FundingOther financing | Nov 2019 | Elemental Excelerator | — | ||
| SEEDOther financing | Dec 2018 | Ulu Ventures · 1/0 Capital · HCVC · Earth Foundry | — |
Growth signals
Span website traffic
Latest recorded traffic for Span is 160K monthly website visits, up 166.7% over the last three months. Span's team grew 15% over the past year.
Hiring
Open positions at Span
Current openings linked to this company in Dealroom.
Comparisons
Span compared with similar companies
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Talent graph
Span's talent
Source: Dealroom Talent Intelligence.
Global footprint
Where Span has talent and traffic
team presence
In the news
Latest news about Span
Recent press, funding announcements, and product moves mentioning Span — open to read from the original sources.
Market sentiment
What the market is saying about Span
An AI-synthesized read of the highest-engagement posts about Span on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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