Grinergy USA
- Company typePrivate
- Founded2017
- HeadquartersSeoul, South Korea
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Grinergy USA does
Grinergy USA is a private lithium-ion battery technology company founded in 2017. Its operational headquarters is in Seoul, South Korea, despite the "USA" trade name, suggesting either a planned or aspirational U.S. market presence that has not yet been documented through a subsidiary, office, or disclosed customer base. The company's stated mission centers on environmental sustainability and clean energy solutions, articulated through the tagline "Environment, Innovation, Energy, and Grinergy for the Green Future." Beyond this positioning, Grinergy provides virtually no public detail on its product portfolio, cell chemistry, form factors, target applications (e.g., mobility, stationary storage, consumer electronics), or technical differentiators.
The company is led by a four-person executive team: Scott (Sungpang) Bang as CEO, ByungHoon Chung as COO, Jaeho Hwang as CSO, and Myung Cho as Head of R&D. The presence of a dedicated R&D function implies an intent to develop proprietary battery technology, but no research output, patents, or technical specifications are disclosed in available sources. Grinergy has received a Korea Good Design Award in the Innovation/R&D category, which serves as a regional credential but does not validate commercial traction or technical defensibility.
No revenue, funding history, customer relationships, partnerships, certifications, or pricing information is publicly disclosed. The company's website (grinergy.tech) is minimal, containing only navigation links, the corporate tagline, an award badge, and a 2023 copyright notice — with no product pages, investor disclosures, or press content populated. As a result, the business model, go-to-market motion, customer segments, and revenue mechanics cannot be characterized from the available evidence, and Grinergy should be regarded as an extremely early-stage or stealth-phase entity from an external diligence perspective.
Grinergy USA firmographics
Firmographics- Name
- Grinergy USA
- Legal name
- GRINERGY
- Website
- https://grinergy.tech
- Company type
- Private
- Founded year
- 2017
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Ownership category
- akta.pro rank
Grinergy USA industry classification
Industry- Product category
- Lithium-Ion Battery Technology
- NAICS
- Battery Manufacturing (33591)
- akta.pro primary industry
- Battery Modules & Packs (Industrial/Commercial pack assembly) (IMAGAHAB)
- akta.pro secondary industry
- Battery Management Systems (BMS) & Battery Electronics (IMAGAHAC)
Keywords
Where Grinergy USA is headquartered
LocationHeadquarters
- HQ city
- Seoul
- HQ country
- South Korea
- HQ region
- Asia
Markets served
Grinergy USA business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Personnel, Supply Chain, Operations
Grinergy USA product offering
Product offeringCore offering
Grinergy is a lithium-ion battery technology company that develops and delivers battery solutions for clean energy applications. Founded in 2017 and headquartered in Seoul, South Korea, the company focuses on advancing battery technology to support sustainability and green energy initiatives under its "Environment, Innovation, Energy, and Grinergy for the Green Future" mission.
Differentiator
Problem solved
Functional benefit
Products and services
- Lithium-Ion Battery Technology Lithium-ion battery technology products developed for clean energy applications, targeting enterprise and industrial customers seeking sustainable power solutions.
Companies that use Grinergy USA
Customer profileIdeal customer profiles1 record
Grinergy USA technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Grinergy USA partnerships and signals
Strategic signalExpansion highlights3 records
Grinergy USA competitors and assessment
Company assessmentBroad incumbents
- CATL: World's largest lithium-ion battery cell manufacturer, serving EVs and energy storage globally. Comparable as a lithium-ion battery technology company operating across cells, modules, and packs.
- BYD: Vertically integrated Chinese EV and battery manufacturer producing its own lithium-ion cells and packs. Comparable across lithium-ion battery technology and pack assembly.
- SK On: Korean lithium-ion battery manufacturer focused on EV cells and packs, spun out of SK Innovation. Shares the Korean origin and lithium-ion battery technology orientation.
- LG Energy Solution: One of the world's largest lithium-ion battery makers headquartered in Korea, supplying automotive, ESS, and consumer applications. Comparable as a Korean-headquartered lithium-ion battery technology and manufacturing peer.
- Samsung SDI: Major Korean lithium-ion battery manufacturer producing cells, modules, and packs for EVs and energy storage. Directly comparable given shared Korean base and lithium-ion battery focus, but operates at vastly greater scale.
- Panasonic Energy: Major lithium-ion battery producer, notably supplying Tesla and other OEMs, with strong presence in cells and battery packs. Comparable as an established lithium-ion battery technology company.
Emerging players
- Solid Power: US-based developer of next-generation battery technology with automotive partnerships. Comparable as a battery technology company working on cell development and OEM qualification.
- QuantumScape: US-based battery technology developer focused on solid-state lithium-metal cells for EVs. Comparable as a technology-driven battery company with automotive partnerships.
- Northvolt: European lithium-ion battery developer building gigafactories for EVs and ESS. Comparable as a newer-generation lithium-ion battery technology company pursuing large-scale manufacturing.
Direct peers
- EVE Energy: Chinese manufacturer of lithium-ion batteries and packs for EVs, ESS, and consumer applications. Comparable as a focused lithium-ion battery technology company serving multiple end-markets.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat2 records
Key risks6 records
Key highlights4 records
Customer concentration
Grinergy USA social profiles
Digital presenceGrinergy USA financial estimates
Financial estimateRevenue estimate
Valuation estimate
Grinergy USA leadership team
Management profileNumber of profiles
Profiles4 records
Grinergy USA funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Grinergy USA 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 Grinergy USA
What does Grinergy USA do?
Grinergy is a lithium-ion battery technology company that develops and delivers battery solutions for clean energy applications. Founded in 2017 and headquartered in Seoul, South Korea, the company focuses on advancing battery technology to support sustainability and green energy initiatives under its "Environment, Innovation, Energy, and Grinergy for the Green Future" mission.
Is Grinergy USA a public or private company?
Grinergy USA is a private company. It is classified as unknown and is currently operating.
When was Grinergy USA founded?
Grinergy USA was founded in 2017. It employs 11 to 50 people.
Where is Grinergy USA based?
Grinergy USA is headquartered in Seoul, South Korea, in the Asia region.
Who are Grinergy USA's main competitors?
Broad incumbents on record are CATL, BYD, SK On, LG Energy Solution, Samsung SDI and Panasonic Energy. Emerging players are Solid Power, QuantumScape and Northvolt. EVE Energy is listed as a direct peer.
Does Grinergy USA have an API?
No public API is recorded for Grinergy USA.
What industry is Grinergy USA in?
Grinergy USA's product category is Lithium-Ion Battery Technology. Its primary akta.pro industry code is IMAGAHAB, Battery Modules & Packs (Industrial/Commercial pack assembly), with a secondary code of IMAGAHAC, Battery Management Systems (BMS) & Battery Electronics. Its NAICS code is 33591.