Atom Power
Atom Power designs solid-state circuit breakers and Level 2 EV charging systems using proprietary silicon carbide semiconductors. The company serves enterprise fleet operators, data centers, industrial facilities, and commercial customers with integrated hardware and energy management software.
- Company typePrivate
- Founded2014
- HeadquartersHuntersville, United States
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
What Atom Power does
Atom Power, Inc. is a privately held U.S. power-electronics company founded in 2014 and headquartered in Huntersville, North Carolina, that designs and manufactures solid-state circuit breakers and Level 2 EV charging systems based on proprietary silicon carbide (SiC) semiconductor technology. Its core product, the Atom Switch, is the world's first UL-listed digital solid-state circuit breaker, replacing mechanical contacts with semiconductor current interruption to achieve microsecond fault response (approximately 3,000x faster than mechanical breakers), eliminate arc flash hazards, and deliver 1,000,000-cycle durability versus the 6,000-cycle UL 489 baseline. The company also produces proprietary SiC power modules (SWXFT100CPM), the E50 Series Level 2 EV chargers (48A and 80A variants) that integrate the Atom Switch as both protection and EVSE in a centralized NEMA 3R enclosure, and pre-fabricated Atom Skid distribution systems supporting up to 24 charging ports per skid with sub-eight-week delivery and one-week installation.
The product portfolio is unified by two software platforms: Atom OS, which provides real-time monitoring, remote control, and software-defined trip settings with sub-1% protection accuracy, and Atom Insight, a cloud-based fleet and portfolio management dashboard. Together, the stack addresses fleet and depot electrification, commercial workplace and multi-family charging, data center power protection (particularly for AI-driven 1 MW+ rack densities and 800V DC architectures), industrial facility modernization, and grid-edge distributed energy management. The company is FedRAMP Moderate Authorized, Energy Star certified, ETL listed, FCC compliant, and Buy American Act compliant, with domestic manufacturing in North Carolina.
Atom Power operates a B2B enterprise field sales model with quote-based pricing, multi-year contracts, and direct engagement with fleet operators, utilities, schools, distributors, and entertainment venues. Named enterprise customers include PepsiCo/Frito-Lay (28 Level 2 ports plus awarded additional depots), Tucson Electric, L.A. LIVE, The Honickman Companies, MINA Charter School, and Mecklenburg Paint Company. Revenue is generated primarily through hardware sales — chargers, skids, and circuit breakers — with a growing software subscription and support services layer. The company has raised approximately $174 million cumulatively from investors including SK Group (Series 3 lead), ABB Ventures, Atreides Management, Rockwell Automation, Valor Equity Partners, Eaton, and N47, with strategic minority stakes held by Siemens, ABB, and Eaton.
Atom Power firmographics
Firmographics- Name
- Atom Power
- Legal name
- Atom Power, Inc.
- Website
- https://atompower.com
- Company type
- Private
- Founded year
- 2014
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Atom Power designs solid-state circuit breakers and Level 2 EV charging systems using proprietary silicon carbide semiconductors. The company serves enterprise fleet operators, data centers, industrial facilities, and commercial customers with integrated hardware and energy management software.
- Ownership category
- akta.pro rank
Atom Power industry classification
Industry- Product category
- Solid-State Circuit Breakers & Power Distribution Equipment
- NAICS
- Switchgear and Switchboard Apparatus Manufacturing (335313), Semiconductor and Related Device Manufacturing (334413), Electrical Equipment Manufacturing (3353)
- SIC
- Switchgear & Switchboard Apparatus (3613), Electronic Coils, Transformers & Other Inductors (3677), Electronic & Other Electrical Equipment (No Computer Equip) (3600)
- akta.pro primary industry
- Circuit Breakers, Disconnectors, Earthing Switches & Switchgear Components (EUADACAH)
- akta.pro secondary industries
- EV/Industrial Charging Power Electronics (Chargers, rectifiers, power stages) (IMAGADAF), DC-AC Inverters (Industrial inverters, standalone/embedded) (IMAGADAC), DC/DC Converters & Battery Interface Power Electronics (EUAFAIAD)
Keywords
Where Atom Power is headquartered
LocationHeadquarters
- HQ city
- Huntersville
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Atom Power business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Personnel, Supply Chain, Operations, Marketing or Sales, Infrastructure
Revenue model
- Hardware Sales - EV Charging Stations: Sale of Level 2 EV charging equipment including Wall Boxes (48A, 80A), Pedestals, and CMS Pedestals. Products are sold as complete charging solutions with integrated Atom Switch protection.
- Hardware Sales - Power Distribution Skids: Pre-fabricated Atom Skid power distribution systems for EV charging infrastructure. Available in various configurations (75KVA to 150KVA) with up to 24 ports per skid for scalable deployments.
- Solid-State Circuit Breakers: Sale of Atom Switch solid-state circuit breakers for data centers, industrial facilities, and other high-power applications. Currently focused on EV charging today, with expansion planned for buildings, homes, factories, and data centers.
- Software Subscriptions: Access to Atom Power Platform for managing, monitoring, and analyzing EV charging operations. Includes Atom Insight dashboard for fleet/site management.
- Support and Maintenance Services: Maintenance and support services provided for Products under separate ordering documents. Includes Platform Services and Support Services.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Multi-year contract | E50 Series Level 2 Chargers (48A) |
| Unit Pricing | Multi-year contract | E50 Series Level 2 Chargers (80A) |
| Unit Pricing | Multi-year contract | Atom Skid Power Distribution Systems |
| Unit Pricing | Multi-year contract | Solid-State Circuit Breakers (Atom Switch) |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels6 records
Atom Power product offering
Product offeringCore offering
Atom Power designs, manufactures, and sells solid-state circuit breakers (Atom Switch) and Level 2 EV charging hardware, pre-fabricated power distribution skids, silicon carbide power modules, and cloud-based energy management software. Their silicon carbide semiconductor-based products replace mechanical circuit breakers with microsecond fault response, integrated metering, and software-defined protection for EV charging, data center, industrial, and commercial building applications.
Product overview
Atom Power offers a unified portfolio anchored by its proprietary solid-state circuit breaker technology — the Atom Switch — which serves as the core technology platform across all product lines. The portfolio spans Level 2 EV charging hardware (E50 Series chargers in pedestal, wall box, and cable management variants), pre-fab Atom Skid distribution solutions, silicon carbide power modules, and a software layer comprising Atom OS (device-level control and monitoring) and Atom Insight (cloud-based fleet/portfolio management). All hardware is designed and manufactured in Huntersville, North Carolina. The company positions the Atom Switch as both a standalone circuit protection product for data centers, industrial, and commercial buildings, and as the enabling technology embedded within its EV charging systems.
Differentiator
Problem solved
Functional benefit
Brands
- Atom Switch: World's first UL-listed digital solid-state circuit breaker using silicon carbide semiconductor technology instead of mechanical contacts
- Atom EV
- Atom Skid
- Atom Insight
- Atom OS
- Atom Cloud
Quantifiable outcome
- >99% uptime demonstrated across all deployed customer sites
- +5 more outcomes
Companies that use Atom Power
Customer profileNamed customers6 records
Segments5 records
Ideal customer profiles3 records
Atom Power technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
Feature7 records
Atom Power partnerships and signals
Strategic signalScale indicators6 records
Recent moves6 records
Expansion highlights6 records
Atom Power competitors and assessment
Company assessmentDirect peers
- Heliox: European-headquartered provider of DC fast charging and opportunity charging for electric buses, trucks, and heavy-duty fleets. Closely comparable in commercial/fleet charging target customer and integrated power electronics focus, though Heliox leads on DC fast rather than Level 2.
- ChargePoint: One of the largest networked EV charging station operators in North America, serving commercial, fleet, and workplace charging — Atom Power's primary segment. Direct competitor for Level 2 fleet depot and commercial charging contracts, with a more software-centric business model.
- FLO Services: North American EV charging network operator serving commercial, fleet, and workplace customers with Level 2 and DC fast products. Comparable to Atom Power's fleet and commercial charging segment with a broader retail network footprint.
- Wallbox: Provider of EV charging solutions targeting residential, commercial, and fleet customers. Overlaps with Atom Power in fleet and commercial segments, though Wallbox is more consumer and SMB-oriented and lacks solid-state protection differentiation.
- Blink Charging: US-focused EV charging equipment and network operator serving commercial, multifamily, and fleet customers. Direct competitive overlap with Atom Power's Level 2 commercial and fleet depot segment across the North American market.
Broad incumbents
- Eaton: Major global electrical equipment manufacturer with leadership in circuit protection, switchgear, and increasingly EV charging infrastructure. Eaton is both an Atom Power investor and a broad incumbent whose own digital and solid-state roadmaps make it a direct comparability anchor.
- ABB: Global incumbent in switchgear, circuit protection, and EV charging infrastructure. ABB is both an investor in Atom Power and a potential competitor developing its own solid-state protection portfolio, making it the most directly comparable incumbent peer across both core businesses.
- Schneider Electric: Global leader in electrical distribution, industrial automation, and energy management, with growing EV charging and data center power solutions. Overlaps with Atom Power in circuit protection, building power management, and data center power infrastructure.
- Siemens: Global industrial conglomerate with significant electrical distribution, switchgear, and EV charging exposure. As an Atom Power investor and one of the largest electrical OEMs worldwide, Siemens is the broadest incumbent peer spanning protection, automation, and EV infrastructure.
Emerging players
- Wolfspeed: Leading pure-play silicon carbide semiconductor manufacturer supplying power electronics across EV, industrial, and renewable energy markets. As the upstream SiC supplier to Atom Power's switch platform, Wolfspeed is both an enabler and a vertically adjacent peer competing for the same power-electronics value chain.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Atom Power social profiles
Digital presenceAtom Power compliance and trust
Trust signalCompliance6 records
Atom Power financial estimates
Financial estimateRevenue estimate
Valuation estimate
Atom Power leadership team
Management profileNumber of profiles
Profiles7 records
Atom Power funding detail
Funding detailFunding overview
Funding rounds6 records
Investors9 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Atom Power M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Atom Power
What does Atom Power do?
Atom Power designs, manufactures, and sells solid-state circuit breakers (Atom Switch) and Level 2 EV charging hardware, pre-fabricated power distribution skids, silicon carbide power modules, and cloud-based energy management software. Their silicon carbide semiconductor-based products replace mechanical circuit breakers with microsecond fault response, integrated metering, and software-defined protection for EV charging, data center, industrial, and commercial building applications.
Is Atom Power a public or private company?
Atom Power is a private company. It is classified as venture growth investor backed and is currently operating.
When was Atom Power founded?
Atom Power was founded in 2014. It employs 51 to 100 people.
Where is Atom Power based?
Atom Power is headquartered in Huntersville, United States, in the North America region.
How does Atom Power make money?
Five revenue lines are on record. Hardware Sales - EV Charging Stations are the primary driver. The others are hardware Sales - Power Distribution Skids, solid-State Circuit Breakers, software Subscriptions and support and Maintenance Services.
Who are Atom Power's main competitors?
Direct peers on record are Heliox, ChargePoint, FLO Services, Wallbox and Blink Charging. Broad incumbents are Eaton, ABB, Schneider Electric and Siemens. Wolfspeed is listed as an emerging player.
Does Atom Power have an API?
No public API is recorded for Atom Power.
What industry is Atom Power in?
Atom Power's product category is Solid-State Circuit Breakers & Power Distribution Equipment. Its primary akta.pro industry code is EUADACAH, Circuit Breakers, Disconnectors, Earthing Switches & Switchgear Components, with a secondary code of IMAGADAF, EV/Industrial Charging Power Electronics (Chargers, rectifiers, power stages). Its NAICS code is 335313 and its SIC code is 3613.