Back to list

Span

Developer of residential energy storage device designed to provide renewable electricity and electric vehicle charging s
Household Appliances 📍 San Francisco, CA Founded 2018
Current Valuation
$1.0B
as of 2026-Q1
UNICORN
Developer of residential energy storage device designed to provide renewable electricity and electric vehicle charging services.

Company Profile

Founded
2018
HQ
San Francisco, CA
Employees
353
Total Raised
$399.11M
Last Round
Series C — $163.25M (Jan 2026)
IPO Status
private

Fundraising Status

Series C · $163.25M · 7 mo ago
privateTotal raised $399.11M

Secondary Market

Implied price / share
$15.78
Last round price / share
$11.77
vs last round
+34.1%
Open interest
3
Last round price vs secondary price
Last round vs current secondary price per share$11.77Last round$15.78Current
Secondary price return by period
Secondary market period returns3-month+38.4%6-month+43.5%1-year+43.5%All-time+43.5%
Implied per-share price from private secondary transactions, as of Jun 2026. This is a point estimate, not a quote — the feed carries no bid, ask or spread, and a secondary print is evidence of what someone paid on that date rather than a live market. Compare across every tracked name →

Latest Funding Round

RoundAmountDateLead InvestorPost-Money
Series C$163.25MJan 2026$1.0B
SoftwareHardwareRenewable EnergyEnergyInternet of Things
Private-company numbers are not real-time. Reflects publicly disclosed valuations from press releases, news reports, and tender offers as of 2026-Q1. Refreshed quarterly.