Spang Power Electronics
Spang Power Electronics, a division of the family-owned Spang & Co., manufactures SCR power controllers, transformers, and packaged AC/DC power systems from US-engineered, ISO 9001 certified facilities in Ohio, Pennsylvania, and China, serving glass, hydrogen, plasma arc, fiber, coatings, polysilicon, and industrial heating customers worldwide through a direct quote-based sales motion.
- Company typePrivate
- Founded1953
- HeadquartersMentor, United States
- Headcount251–500
- GTM typeB2B
- OfferingHardware or Manufacturing
What Spang Power Electronics does
Spang Power Electronics is a US-based industrial power electronics manufacturer, founded in 1953 and operating as a division of the privately held Spang & Co. The company designs and produces AC-DC power control and conversion products and systems, with a core portfolio that spans Silicon Controlled Rectifier (SCR) power controllers in both digital (1050 Series, 1050 Nano, 850 Series) and analog variants (450, 650, 750, B-Series, C-Series), custom application transformers, packaged AC and DC power systems, automation control systems, and specialty AC and DC drives. All engineering design is conducted in the United States; manufacturing runs from ISO 9001 certified facilities in Sandy Lake, Pennsylvania and Xiamen, China, with division headquarters in Mentor, Ohio. The product technology supports industrial communication protocols including DeviceNet, Profibus, Ethernet IP, Ethernet Modbus TCP, and Profinet.
Commercially, the company sells through a direct, sales-led motion using specialized Request for Quote forms for SCR power controllers, transformers, and general inquiries, with quote-based pricing driven by detailed customer specifications (voltage, current, power, frequency, phase, temperature rise, mounting). Revenue mechanics are predominantly hardware sales of configured-to-order systems and standard product lines, with multi-year contracts typical for industrial integration projects. Solutions are deeply tailored to specific customer requirements through application engineering collaboration.
The customer base is segmented vertically across eight industrial use cases: glass manufacturing (flat, LCD, container, specialty), hydrogen production via electrolysis, plasma arc (DC plasma and vacuum arc remelting), fibers (fiberglass, carbon fiber, ceramic fiber), coatings (plating, electrocoating, anodizing, thin-film deposition, cleaning), polysilicon and solar manufacturing, industrial heating, and industrial DC rectifiers. Vertical segmentation, proprietary SCR technology (including an industry-first color touchscreen digital controller), and US-led engineering define the value proposition, while global distribution is supported via a multi-language website spanning English, Chinese, German, French, and Japanese.
Spang Power Electronics firmographics
Firmographics- Name
- Spang Power Electronics
- Legal name
- Spang & Co.
- Website
- https://spangpower.com
- Company type
- Private
- Founded year
- 1953
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Spang Power Electronics, a division of the family-owned Spang & Co., manufactures SCR power controllers, transformers, and packaged AC/DC power systems from US-engineered, ISO 9001 certified facilities in Ohio, Pennsylvania, and China, serving glass, hydrogen, plasma arc, fiber, coatings, polysilicon, and industrial heating customers worldwide through a direct quote-based sales motion.
- Ownership category
- akta.pro rank
Spang Power Electronics industry classification
Industry- Product category
- Industrial Power Electronics
- NAICS
- Power, Distribution, and Specialty Transformer Manufacturing (335311), Relay and Industrial Control Manufacturing (335314), Electrical Equipment Manufacturing (3353)
- SIC
- Power, Distribution & Specialty Transformers (3612), Electronic & Other Electrical Equipment (No Computer Equip) (3600)
- akta.pro primary industry
- Transformers (Power, Distribution, Instrument, Specialty) (IMAGAAAA)
- akta.pro secondary industries
- Reactive Power & Power Quality Equipment (Capacitor Banks, Reactors, STATCOM/SVC, Harmonic Filters) (IMAGAAAG), DC/DC Converters & Battery Interface Power Electronics (EUAFAIAD)
Keywords
Where Spang Power Electronics is headquartered
LocationHeadquarters
- HQ city
- Mentor
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
Spang Power Electronics business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Operations, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Power Electronics Hardware: Manufacture and sale of SCR Power Controllers, Transformers, and packaged Power Systems. The company offers both standard product lines and custom solutions tailored to specific customer requirements.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom Power Solutions - Quote-based pricing |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
Spang Power Electronics product offering
Product offeringCore offering
Spang Power Electronics manufactures and sells SCR (Silicon Controlled Rectifier) Power Controllers, Transformers, and packaged Power Systems for industrial applications. The company offers both standard product lines and custom-engineered solutions tailored to specific voltage, current, frequency, and phase requirements. Their products serve industries including glass manufacturing, hydrogen production, plasma arc, fibers, coatings, polysilicon, industrial heating, and heavy-duty DC rectifiers.
Product overview
Spang Power Electronics offers a comprehensive portfolio of power control and conversion solutions organized into four main product categories: SCR Power Controllers (available in both digital and analog variants), Power Systems (AC, DC, and Automation Control), Transformers (custom application), and Specialty AC & DC Drives. The digital SCR controller line includes the 1050 Series (flagship with color touchscreen and mobile apps), 1050 Nano (compact), and 850 Series, while analog controllers span the 450, 650, 750, B-Series, and C-Series lines. Power Systems provide complete packaged solutions including heavy-duty DC rectifiers for demanding applications like hydrogen generation. All products are supported by ISO 9001 certified manufacturing across their US facilities, with engineering designs exclusively US-based.
Differentiator
Problem solved
Functional benefit
Products and services
- 1050 Series Digital SCR Power Controllers
Companies that use Spang Power Electronics
Customer profileSegments8 records
Ideal customer profiles7 records
Spang Power Electronics technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration5 records
Feature3 records
Spang Power Electronics partnerships and signals
Strategic signalScale indicators2 records
Recent moves5 records
Expansion highlights5 records
Spang Power Electronics competitors and assessment
Company assessmentDirect peers
- Chromalox: Chromalox (a Spirax Group company) manufactures SCR power controllers, industrial heating elements, and power systems for process industries including glass, metals, and chemicals — the closest direct peer to Spang's SCR controller and industrial heating business.
- Watlow: Watlow designs and manufactures SCR power controllers, temperature controllers, and industrial heating solutions, serving semiconductor, medical, and process industries with a comparable custom-engineered product model.
- Gefran: Italian-based Gefran produces SCR power controllers, solid-state relays, sensors, and industrial automation components — directly overlapping with Spang's SCR controller and power-electronics portfolio for process industries.
Broad incumbents
- ABB: ABB is a global leader in industrial power electronics, drives, transformers, and power systems across process and manufacturing industries — a broad-line incumbent whose portfolio overlaps with Spang's transformers and power systems offerings.
- Siemens: Siemens provides industrial power electronics, drives, transformers, and process-industry automation solutions globally, competing with Spang on integrated power systems and SCR-based process control.
- Eaton: Eaton manufactures transformers, power distribution equipment, and industrial control components for utility, industrial, and data-center customers — a broad incumbent with overlapping transformer and power-management offerings.
- Advanced Energy Industries: Advanced Energy provides precision power conversion products and systems for semiconductor, industrial, and thin-film applications — overlapping with Spang's power systems, DC rectifiers, and coatings-industry product lines.
- TDK-Lambda: TDK-Lambda manufactures industrial and programmable DC power supplies, power converters, and power systems for industrial and semiconductor customers — adjacent to Spang's DC power systems and rectifier portfolio.
- AMETEK: AMETEK operates multiple divisions producing power electronics, programmable power, and precision instruments for industrial and process customers — broadly comparable in scale and end markets.
Emerging players
- CD Automation: CD Automation specializes in SCR power controllers, solid-state relays, and power control solutions for industrial heating and process applications — a focused, smaller-scale competitor in the same SCR-controller niche.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks7 records
Key highlights7 records
Customer concentration
Spang Power Electronics social profiles
Digital presenceSpang Power Electronics compliance and trust
Trust signalCompliance1 record
Spang Power Electronics financial estimates
Financial estimateRevenue estimate
Valuation estimate
Spang Power Electronics leadership team
Management profileNumber of profiles
Spang Power Electronics funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Spang Power Electronics 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 Spang Power Electronics
What does Spang Power Electronics do?
Spang Power Electronics manufactures and sells SCR (Silicon Controlled Rectifier) Power Controllers, Transformers, and packaged Power Systems for industrial applications. The company offers both standard product lines and custom-engineered solutions tailored to specific voltage, current, frequency, and phase requirements. Their products serve industries including glass manufacturing, hydrogen production, plasma arc, fibers, coatings, polysilicon, industrial heating, and heavy-duty DC rectifiers.
Is Spang Power Electronics a public or private company?
Spang Power Electronics is a private company. It is classified as family owned and is currently operating.
When was Spang Power Electronics founded?
Spang Power Electronics was founded in 1953. It employs 251 to 500 people.
Where is Spang Power Electronics based?
Spang Power Electronics is headquartered in Mentor, United States, in the North America region.
How does Spang Power Electronics make money?
One revenue line is on record: power Electronics Hardware.
Who are Spang Power Electronics's main competitors?
Direct peers on record are Chromalox, Watlow and Gefran. Broad incumbents are ABB, Siemens, Eaton, Advanced Energy Industries, TDK-Lambda and AMETEK. CD Automation is listed as an emerging player.
Does Spang Power Electronics have an API?
No public API is recorded for Spang Power Electronics.
What industry is Spang Power Electronics in?
Spang Power Electronics's product category is Industrial Power Electronics. Its primary akta.pro industry code is IMAGAAAA, Transformers (Power, Distribution, Instrument, Specialty), with a secondary code of IMAGAAAG, Reactive Power & Power Quality Equipment (Capacitor Banks, Reactors, STATCOM/SVC, Harmonic Filters). Its NAICS code is 335311 and its SIC code is 3612.