Span.IO, Inc.
PrivateLast Round
Strategic
Mar 9, 2026
Est. Valuation
$600M
Total Funding Raised
$479.7M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Span.IO, Inc. is an energy and sustainability company that develops and manufactures smart electrical panels and home energy management products to facilitate residential electrification.
Sector
Energy & Sustainability
Verticals
Energy Management, Smart Grid, Edge Computing, EV Charging, Smart Buildings
Business Model
B2C
Customer Profile
Hardware Sales, Usage-Based SaaS
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Span.IO, Inc. Comps
Public and private peers based on sector, stage, and business model.
| Company | Status | Est. Valuation | Rev Multiple |
|---|---|---|---|
| OpenAI | Private | $86.0B | ~40x |
| Cohere | Private | $5.0B | -- |
| Competitor 1 | Public | $XX.XB | XXx |
| Competitor 2 | Public | $XX.XB | XXx |
Span.IO, Inc. Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Strategic | Mar 9, 2026 | ||||
| Series C | Jan 15, 2026 | ||||
| Series B Extension | Apr 24, 2023 | ||||
| Series B | Mar 22, 2022 | ||||
| Series A Extension | Jan 26, 2021 | ||||
Series A | May 12, 2020 |
Key People
Founding team and executive leadership
Span.IO, Inc. Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Wells Fargo Strategic Capital | Series A Extension, Seed, Series A |
| Capricorn Investment Group | Series A Extension, Series B Extension, Series A |
| Munich Re Ventures | Series B Extension, Series A Extension |
| SV Angel | Seed |
| Wireframe Ventures | Series A Extension, Series A, Seed |
| Craft Ventures | Seed |
| Qualcomm Ventures | Series B Extension |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 15, 2026
Partnered with Nvidia to co-develop AI data centers for residential use.
- Apr 13, 2026
Launched XFRA, a distributed data center solution for compute capacity.
Span.IO, Inc. Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Frequently Asked Questions
Common questions about Span.IO, Inc.'s valuation, stock price, and market status.