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Span

EnergySeries C

Intelligent home energy management for the modern grid

🌐 www.span.ioLinkedInX / Twitter📍 CAEst. 2018👥 51-200 employees
0Rounds
12Articles
General InformationSpan is a California-based energy technology company founded in 2018 with approximately 100+ employees that develops AI-powered smart electrical panels for residential home energy management.
Funding & FinancialsSpan has raised over $200 million across multiple rounds including Series C funding, with backing from notable investors including Sequoia Capital, Greenlight Capital, and Alongside Ventures.
Leadership & TeamSpan was founded by CEO Gabe Arnold, an engineer with experience in renewable energy systems, alongside co-founders MatthiasLientz and Paul Benhaim.
Recent ActivitySpan has expanded its product line and partnerships with major utilities and homebuilders, positioning its smart panel as critical infrastructure for distributed energy resource management and grid services integration.

Highlights

Total Raised
Latest Round
Stage
Series C
energy
Employees
51-200
Founded 2018
Headquarters
CA
News Coverage
12 articles
Last: 22d ago
Talent Signals
SEC Filings

News Coverage 12

Space22d ago

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Deep29d ago

China's humanoid makers flood public markets in synchronized IPO wave

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Industrial29d ago

UN Report Maps Nearly 100 Export Controls Fragmenting Critical Minerals Trade

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Defense1mo ago

General Atomics backs six Dutch autonomy startups in allied tech play

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Defense1mo ago

HawkEye 360 books $100M in allied SIGINT contracts post-IPO

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Defense1mo ago

Navy locks in ISR vendors for 7 years with $350M contract vehicle

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Deep2mo ago

U.S. robotics industry forms policy coalition at government request

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Defense2mo ago

XBOW closes $35M Series C extension, customers now investors

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Space2mo ago

Space Force awards $3.2B for orbital kill vehicles by 2028

The U.S. Space Force distributed 20 contracts worth up to $3.2 billion across 12 companies to build space-based missile interceptors in low-Earth orbit, aiming for operational capability within two years.

Clean3mo ago

EPA Issues First Indiana CCS Permit for Vault 44.01 Ethanol Partnership

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Clean3mo ago

EU's €2.7B Clean Tech Blitz Masks a Deeper Deployment Crisis

The EU Commission signed €2.7 billion in grants to 54 clean tech projects on March 24, 2026 — four days after auditors found less than 3% of the fund's budget has actually been disbursed in five years.

Clean3mo ago

Holcim Romania Signs EU Grant for First Eastern European CCS Hub

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