UniEnergy Technologies
UniEnergy Technologies is a private US-based developer of Vanadium Redox Flow Battery (VRFB) systems for utility-scale energy storage, serving utilities and renewable energy operators. Founded in 2012 and headquartered in Mukilteo, Washington.
- Company typePrivate
- Founded2012
- HeadquartersMukilteo, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What UniEnergy Technologies does
UniEnergy Technologies is a private US-based energy storage company founded in 2012 and headquartered in Mukilteo, Washington. The company develops and produces Vanadium Redox Flow Battery (VRFB) systems for utility-scale energy storage applications, including renewable energy integration and grid stabilization. Its core technology is the vanadium redox flow battery, an electrochemical storage architecture that allows independent scaling of power and energy capacity, with scale and reliability cited as technical differentiators within the niche. The company is positioned to serve utility operators and renewable energy developers, with utility facilities representing the dominant application segment of the broader VRFB market.
The company operates with 11-50 employees and an enterprise-focused, quote-based business model, selling large-scale systems to utility customers rather than through standardized pricing. The commercial profile is anchored by a single disclosed funding round of $25 million raised in December 2015 from ORIX Group as lead investor, and leadership transparency is limited to the public identification of CTO Z. Gary Yang. The company is recognized as a named 'key player' in 2024 VRFB market research alongside larger competitors such as Primus Power, Sumitomo Electric, and others operating in a market projected to grow from $1.1 billion in 2024 to $2.8 billion by 2033 at 10.7% CAGR, with North America holding approximately 30% market share.
Material data gaps constrain the assessment: UniEnergy Technologies' website (uetechnologies.com) is currently parked via GoDaddy, no customers, contracts, recent strategic moves, product launches, patents, or certifications are disclosed in the available sources, and no evidence of AI/computational capabilities exists. The company continues to appear in 2024 VRFB market research as a named competitor, creating ambiguity about current operating status that materially affects the assessment of commercial viability and forward momentum.
UniEnergy Technologies firmographics
Firmographics- Name
- UniEnergy Technologies
- Legal name
- UniEnergy Technologies
- Website
- https://uetechnologies.com
- Company type
- Private
- Founded year
- 2012
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- UniEnergy Technologies is a private US-based developer of Vanadium Redox Flow Battery (VRFB) systems for utility-scale energy storage, serving utilities and renewable energy operators. Founded in 2012 and headquartered in Mukilteo, Washington.
- Ownership category
- akta.pro rank
UniEnergy Technologies industry classification
Industry- Product category
- Stationary Energy Storage Systems
- NAICS
- Battery Manufacturing (33591)
- akta.pro primary industry
- Battery Modules & Packs (Industrial/Commercial pack assembly) (IMAGAHAB)
- akta.pro secondary industries
- Utility-Scale VPPs & Grid Services Aggregation (Capacity, Frequency, Reserves) (EUAFAHAD), UPS Batteries & Energy Storage Modules (HDACAJAE)
Keywords
Where UniEnergy Technologies is headquartered
LocationHeadquarters
- HQ city
- Mukilteo
- HQ country
- United States
- HQ region
- North America
Markets served
UniEnergy Technologies business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Technology or R&D, Personnel, Operations, Infrastructure, Marketing or Sales
UniEnergy Technologies product offering
Product offeringCore offering
UniEnergy Technologies designs, manufactures, and delivers large-scale Vanadium Redox Flow Battery (VRFB) energy storage systems for utility-scale applications. Its products are used for grid stabilization, renewable energy integration, and long-duration energy storage, with independent scaling of power and energy capacity for grid operators and renewable energy developers.
Product overview
UniEnergy Technologies operates as a key player in the Vanadium Redox Flow Battery (VRFB) market, providing utility-scale energy storage solutions. The company's core product offering centers on VRFB technology, which is primarily used in utility facilities (accounting for 50% of market applications) with significant applications in renewable energy integration.
Differentiator
Problem solved
Functional benefit
Products and services
- Vanadium Redox Flow Battery (VRFB) Systems Large-scale vanadium redox flow battery energy storage systems designed for utility-scale applications including grid stabilization, renewable energy integration, and long-duration energy storage, with independent scaling of power and energy capacity.
Companies that use UniEnergy Technologies
Customer profileSegments2 records
Ideal customer profiles1 record
UniEnergy Technologies technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
UniEnergy Technologies partnerships and signals
Strategic signalScale indicators3 records
Recent moves2 records
Expansion highlights2 records
UniEnergy Technologies competitors and assessment
Company assessmentDirect peers
- Sumitomo Electric: Industrial conglomerate with one of the longest-running commercial VRFB product lines for utility-scale storage, directly competing with UniEnergy Technologies in the same technology category and customer base.
- Dalian Rongke Power: Chinese VRFB manufacturer that has deployed some of the world's largest vanadium flow battery installations; competes head-to-head with UET for utility-scale long-duration storage contracts.
- Primus Power: Long-duration flow battery developer explicitly named alongside UET as a key VRFB market player, targeting similar utility and microgrid customers with comparable technology positioning.
- Invinity Energy Systems: Public VRFB company focused on commercial, industrial, and utility-scale energy storage; directly comparable in product offering, customer profile, and market segment to UniEnergy Technologies.
- VRB Energy: Vanadium redox flow battery developer with utility-scale deployments in China, North America, and Africa; competes directly with UET in long-duration grid storage applications.
- CellCube (Enerox): European VRFB manufacturer delivering containerized vanadium flow battery systems for commercial and industrial customers; comparable product architecture and use cases to UET.
- redTENERGY Storage: Vanadium flow battery specialist (now part of Invinity) explicitly listed as a peer in the VRFB market reports alongside UniEnergy Technologies.
- Gildemeister Energy Solutions: European manufacturer of vanadium redox flow battery systems under the 'Cellstrom' brand, directly comparable to UET in product offering and utility/commercial storage market.
- EnSync Energy Systems: Energy storage and management company explicitly listed alongside UET as a key VRFB market player serving utility and commercial customers.
Emerging players
- ESS Inc. Iron flow battery developer competing for the same long-duration utility storage wallet as VRFB providers; offers a close substitute technology targeting analogous use cases.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat2 records
Key risks6 records
Key highlights6 records
Customer concentration
UniEnergy Technologies social profiles
Digital presenceUniEnergy Technologies financial estimates
Financial estimateRevenue estimate
Valuation estimate
UniEnergy Technologies leadership team
Management profileNumber of profiles
Profiles1 record
UniEnergy Technologies funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
UniEnergy 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 UniEnergy Technologies
What does UniEnergy Technologies do?
UniEnergy Technologies designs, manufactures, and delivers large-scale Vanadium Redox Flow Battery (VRFB) energy storage systems for utility-scale applications. Its products are used for grid stabilization, renewable energy integration, and long-duration energy storage, with independent scaling of power and energy capacity for grid operators and renewable energy developers.
Is UniEnergy Technologies a public or private company?
UniEnergy Technologies is a private company. It is classified as venture growth investor backed and is currently operating.
When was UniEnergy Technologies founded?
UniEnergy Technologies was founded in 2012. It employs 11 to 50 people.
Where is UniEnergy Technologies based?
UniEnergy Technologies is headquartered in Mukilteo, United States, in the North America region.
Who are UniEnergy Technologies's main competitors?
Direct peers on record are Sumitomo Electric, Dalian Rongke Power, Primus Power, Invinity Energy Systems, VRB Energy, CellCube (Enerox), redTENERGY Storage, Gildemeister Energy Solutions and EnSync Energy Systems. ESS Inc. is listed as an emerging player.
Does UniEnergy Technologies have an API?
No public API is recorded for UniEnergy Technologies.
What industry is UniEnergy Technologies in?
UniEnergy Technologies's product category is Stationary Energy Storage Systems. Its primary akta.pro industry code is IMAGAHAB, Battery Modules & Packs (Industrial/Commercial pack assembly), with a secondary code of EUAFAHAD, Utility-Scale VPPs & Grid Services Aggregation (Capacity, Frequency, Reserves). Its NAICS code is 33591.