Phase Technologies
Phase Technologies is a privately-held industrial equipment manufacturer headquartered in Rapid City, South Dakota, that designs and supplies digital phase converters and variable frequency drives incorporating active front end technology for commercial and industrial power conversion applications.
- Company typePrivate
- Founded1999
- HeadquartersRapid City, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Phase Technologies does
Phase Technologies is a privately-held, for-profit industrial equipment manufacturer founded in 1999 and headquartered in Rapid City, South Dakota. The company designs, manufactures, and supplies digital phase converters and variable frequency drives (VFDs) built around active front end technology. Its products address the industrial and commercial power-conversion market — specifically facilities that need to operate three-phase equipment from single-phase supply or that require power-quality, regeneration, and harmonic-mitigation capability beyond what standard drive topologies provide.
The company's core technical differentiation is concentrated in active front end VFD architecture, which typically delivers lower line-side harmonic distortion, regenerative braking capability, and improved power factor relative to conventional diode-rectifier drives. Phase Technologies operates with a workforce of approximately 101–250 employees and maintains an active commercial web presence at phasetechnologies.com. The company has remained privately held since founding, with no disclosed funding rounds, investor base, parent company, or M&A activity in the available record.
The business model is consistent with a capital-equipment manufacturer: revenue is generated through sale of engineered drive and converter hardware to industrial and commercial end users, supported by an active website. Pricing models, channel mix (direct vs. distributor/OEM), segment split (utility, oil & gas, agriculture, manufacturing, marine, mining), service and aftermarket revenue, and contract structures are not disclosed in the available data. The absence of public financial reporting, named customer references, management bios, partnership disclosures, or recent press coverage meaningfully constrains deeper market and competitive intelligence on the business.
Phase Technologies firmographics
Firmographics- Name
- Phase Technologies
- Website
- https://phasetechnologies.com
- Company type
- Private
- Founded year
- 1999
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Phase Technologies is a privately-held industrial equipment manufacturer headquartered in Rapid City, South Dakota, that designs and supplies digital phase converters and variable frequency drives incorporating active front end technology for commercial and industrial power conversion applications.
- Ownership category
- akta.pro rank
Phase Technologies industry classification
Industry- Product category
- Industrial Power Conversion Equipment
- NAICS
- Electrical Equipment Manufacturing (3353), Power, Distribution, and Specialty Transformer Manufacturing (335311), Relay and Industrial Control Manufacturing (335314)
- SIC
- Electronic & Other Electrical Equipment (No Computer Equip) (3600), Power, Distribution & Specialty Transformers (3612)
- akta.pro primary industry
- DC-DC Converters & Power Modules (Isolated/non-isolated, POL modules) (IMAGADAB)
- akta.pro secondary industries
- Grid-Scale Power Conversion & Interconnection (PCS, Grid-Tie Inverters, Converter Stations) (IMAGAAAI), Renewable Power Electronics & Advanced Inverters R&D (SiC/GaN, Grid-Forming, HVDC Converter Tech) (EUAMAOAF)
Keywords
Where Phase Technologies is headquartered
LocationHeadquarters
- HQ city
- Rapid City
- HQ country
- United States
- HQ region
- North America
Markets served
Phase Technologies business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales
Phase Technologies product offering
Product offeringCore offering
Phase Technologies manufactures and supplies digital phase converters, including variable frequency drives equipped with active front end technology. The company produces power conversion equipment used to convert and control electrical power for industrial and commercial motor applications.
Differentiator
Problem solved
Functional benefit
Products and services
- Digital Phase Converters
- Variable Frequency Drives
Companies that use Phase Technologies
Customer profileIdeal customer profiles1 record
Phase Technologies technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Phase Technologies partnerships and signals
Strategic signalRecent moves1 record
Phase Technologies competitors and assessment
Company assessmentMarket position
Competitive moat2 records
Key risks4 records
Key highlights4 records
Customer concentration
Phase Technologies social profiles
Digital presencePhase Technologies financial estimates
Financial estimateRevenue estimate
Valuation estimate
Phase Technologies leadership team
Management profileNumber of profiles
Phase Technologies funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Phase Technologies 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 Phase Technologies
What does Phase Technologies do?
Phase Technologies manufactures and supplies digital phase converters, including variable frequency drives equipped with active front end technology. The company produces power conversion equipment used to convert and control electrical power for industrial and commercial motor applications.
Is Phase Technologies a public or private company?
Phase Technologies is a private company. It is classified as unknown and is currently operating.
When was Phase Technologies founded?
Phase Technologies was founded in 1999. It employs 101 to 250 people.
Where is Phase Technologies based?
Phase Technologies is headquartered in Rapid City, United States, in the North America region.
Does Phase Technologies have an API?
No public API is recorded for Phase Technologies.
What industry is Phase Technologies in?
Phase Technologies's product category is Industrial Power Conversion Equipment. Its primary akta.pro industry code is IMAGADAB, DC-DC Converters & Power Modules (Isolated/non-isolated, POL modules), with a secondary code of IMAGAAAI, Grid-Scale Power Conversion & Interconnection (PCS, Grid-Tie Inverters, Converter Stations). Its NAICS code is 3353 and its SIC code is 3600.