Doosan GridTech
Doosan GridTech is a hardware-agnostic Battery Energy Storage System integrator and software vendor, wholly owned by Doosan Enerbility, serving utilities and Independent Power Producers globally with its DG-IC power plant controller, DG-PA analytics platform, and end-to-end project integration services.
- Company typePrivate
- Founded2016
- HeadquartersSeattle, United States
- Headcount51–100
- GTM typeB2B
- OfferingServices
What Doosan GridTech does
Doosan GridTech is a privately-held Battery Energy Storage System (BESS) system integrator and software vendor, operating as a wholly-owned subsidiary of South Korean conglomerate Doosan Enerbility (formerly Doosan Heavy Industries & Construction). The company was formed in 2016 when Doosan acquired 1Energy Systems, Inc., a Seattle-area startup founded in 2011. Headquartered in Bellevue, Washington, with additional offices in Beverly Hills (Los Angeles) and Wheelers Hill (Australia), Doosan GridTech targets utilities, Independent Power Producers (IPPs), and developers across the Americas and Asia-Pacific with utility-scale BESS projects of up to 800 MWh. Its cumulative footprint spans nearly 1 GW across more than 30 installations.
The company's product portfolio centers on three technology assets. First, the DG-IC (Doosan GridTech Intelligent Controller) is a hybrid Power Plant Controller (PPC) software platform providing sub-second response to grid variations, supporting AC and DC-coupled applications, hybrid PV+BESS configurations, and compliance with open standards including MESA, Modbus, DNP3, and IEEE-aligned architecture. Second, DG-PA (Performance Analytics, Powered by TWAICE) is an AI-driven battery analytics platform offering digital commissioning, live monitoring, warranty tracking, and predictive degradation modeling, marketed as reducing insurance costs by up to 35% through proactive diagnostics. Third, the Voice of the Customer (VoC) Lab in Bellevue provides Controller Hardware-in-the-Loop (C-HIL) testing using Typhoon HIL simulation technology, claimed to reduce BESS commissioning time by 25-50%. The company also operates the DERO Distributed Energy Resource Management System (DERMS) for utility control centers, microgrid control, and V2G dispatch.
Doosan GridTech generates revenue through three primary streams: (1) BESS system integration and hardware sales on a project-by-project capital expenditure basis, with the company acting as a hardware-agnostic integrator sourcing batteries, PCS, switchgear, and transformers from third parties; (2) software licensing for the DG-IC and DG-PA platforms; and (3) long-term Operations & Maintenance services under 10-20+ year service agreements (LTSAs) that include capacity performance guarantees. Pricing is project-based and custom-quoted; no public pricing exists. Sales cycles are enterprise-length (6-18+ months) and rely on direct field sales, senior executive engagement, and presence at major industry conferences. Named customers include Tampa Electric, LADWP, Austin Energy, Snohomish PUD, Consumers Energy, Puget Sound Energy, Energy Northwest, Vena Energy, Neoen, Able Grid, and Astral Electricity. In March 2026, the company filed a WARN Act notice to lay off 18 employees at its Bellevue headquarters, indicating active workforce restructuring.
Doosan GridTech firmographics
Firmographics- Name
- Doosan GridTech
- Legal name
- Doosan GridTech, Inc.
- Website
- https://doosangridtech.com
- Company type
- Private
- Founded year
- 2016
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Doosan GridTech is a hardware-agnostic Battery Energy Storage System integrator and software vendor, wholly owned by Doosan Enerbility, serving utilities and Independent Power Producers globally with its DG-IC power plant controller, DG-PA analytics platform, and end-to-end project integration services.
- Ownership category
- akta.pro rank
Doosan GridTech industry classification
Industry- Product category
- Energy Storage System Integration
- NAICS
- Electric Power Transmission, Control, and Distribution (22112), Computer Systems Design and Related Services (54151)
- SIC
- Electric Services (4911)
- akta.pro primary industry
- BESS EPC, Integration & Commissioning (EUAFAAAB)
- akta.pro secondary industries
- Utility-Scale BESS EPC & Integration (EUAEAEAA), Energy Storage & Microgrid Electrical Infrastructure (BESS, Controls) (IMAFAHAE), Grid Analytics, Forecasting & Decision Support (Load/DER/Outage) (EUADAEAI), BESS Grid Interconnection, System Studies & Grid Code Compliance (EUAFAAAJ)
Keywords
Where Doosan GridTech is headquartered
LocationHeadquarters
- HQ city
- Seattle
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
Doosan GridTech business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Supply Chain, Operations, Infrastructure, Marketing or Sales
Revenue model
- BESS System Integration & Hardware Sales: End-to-end BESS system integration including design, procurement, installation, and commissioning. As a hardware-agnostic integrator, Doosan GridTech sources batteries, PCS, switchgear, and transformers from multiple vendors, creating fit-for-purpose BESS designs. Revenue is generated per project as a one-time capital expenditure for customers.
- Software Licensing (DG-IC® & DG-PA™): Licensing of proprietary control software (DG-IC intelligent controller and DG-PA performance analytics). Software is delivered as extensible, open-standards-based platforms that support ongoing upgrades and adaptation to evolving grid requirements. Recurring revenue through software updates and version support.
- Operations & Maintenance (O&M) Services: Long-term service agreements (LTSAs) providing remote and on-site support, capacity performance guarantees, and ongoing system management. Services protect investment and maintain performance throughout asset lifecycle (10–20+ years).
- Professional Services & Consulting: Engineering, procurement, and construction (EPC) services; VoC Lab testing and validation services; and customer-specific simulation and consulting engagements.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels7 records
Doosan GridTech product offering
Product offeringCore offering
Doosan GridTech is a hardware-agnostic system integrator that designs, engineers, procures, commissions, and provides long-term O&M for utility-scale Battery Energy Storage Systems (BESS) up to 800 MWh, paired with its proprietary DG-IC hybrid Power Plant Controller software and DG-PA performance analytics. The company serves utilities, Independent Power Producers, and developers across the Americas and Asia-Pacific with open-standards-based, vendor-neutral integration services.
Product overview
Doosan GridTech offers a platform-plus-modules architecture centered on its DG-IC (Doosan GridTech Intelligent Controller) hybrid Power Plant Controller as the core product, complemented by the DG-PA analytics add-on powered by TWAICE for predictive battery analytics. The company provides end-to-end BESS system integration services (design, engineering, commissioning) for projects up to 800 MWh, supported by its Voice of the Customer (VoC) Lab for C-HIL testing and validation. Additional offerings include DERO distributed energy resource management software and long-term O&M services. The product portfolio is built on open standards (MESA, Modbus, DNP3) ensuring vendor-agnostic integration across battery, inverter, and renewable assets.
Differentiator
Problem solved
Functional benefit
Products and services
- DG-IC (Doosan GridTech Intelligent Controller)
- DG-PA (Performance Analytics, Powered by TWAICE)
- Battery Energy Storage System (BESS) Integration
- System Integration & Maintenance (LTSA Services)
- Voice of the Customer (VoC) Lab
- DERO (Distributed Energy Resource Management System)
Quantifiable outcome
- Reduces commissioning time by 25–50% through C-HIL testing at VoC Lab
- +4 more outcomes
Companies that use Doosan GridTech
Customer profileNamed customers13 records
Segments3 records
Ideal customer profiles3 records
Doosan GridTech technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration3 records
AI capability3 records
Feature5 records
Doosan GridTech partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- TWAICEcoreStrategic partnership delivering end-to-end BESS intelligence by pairing TWAICE's analytics platform with Doosan GridTech's DG-IC® power plant controller. TWAICE's analytics suite (digital commissioning, live monitoring, warranty tracking, performance diagnostics) is offered within Doosan's solution stack as DG-PA, Powered by TWAICE. The partnership includes real-time diagnostic integration, SCADA insights exploration, and predictive analytics for battery degradation and augmentation planning. Real-time diagnostics can reduce insurance costs by up to 35%.
- Typhoon HILcoreStrategic partnership to enhance BESS and PPC integration and validation through Hardware-in-the-Loop (HIL) simulation technology. Typhoon HIL's ultra-high-fidelity simulation technology is embedded in Doosan GridTech's Voice of the Customer (VoC) Lab in Bellevue, Washington, enabling C-HIL testing and Model-Based Engineering workflows. The partnership also includes joint marketing, webinars, industry conference co-hosting (RE+, Typhoon HIL Tech Day), customer training, and co-branded technical content. The C-HIL Digital Twin approach enables continuous, repeatable testing across all project phases.
Scale indicators6 records
Recent moves7 records
Expansion highlights5 records
Doosan GridTech competitors and assessment
Company assessmentDirect peers
- Fluence Energy: Largest pure-play global BESS system integrator offering the Fluence Mosaic platform, AI-based optimization, and turnkey project delivery. Directly comparable to Doosan GridTech in serving utility and IPP customers with utility-scale storage projects.
- Wartsila Energy Storage: Provides utility-scale energy storage hardware, software (GEMS), and lifecycle services globally. Competes head-to-head with Doosan GridTech on integrated BESS projects with software-enabled optimization, particularly in Australia and North America.
- Powin Energy: U.S.-based BESS system integrator offering the Centipede platform with stackable hardware and integrated EMS software. Direct competitor in the North American utility-scale market for project design, integration, and lifecycle services.
- Stem Inc. AI-driven energy storage and software provider (Athena platform) serving commercial, industrial, and utility customers. Direct comparable on the software-defined storage and DERMS/optimization side of the BESS market.
Broad incumbents
- Tesla Energy: Vertically integrated developer of Megapack utility-scale storage systems and the Autobidder energy management platform. Overlaps with Doosan GridTech on BESS project delivery and PPC software, but at much larger scale and with proprietary battery cells.
- Sungrow: Global leader in PV inverters expanding aggressively into utility-scale BESS with integrated PCS and energy storage systems. Competes with Doosan GridTech in EPC delivery and increasingly in power plant controller / EMS software, particularly in APAC.
- ABB (Hitachi Energy): Supplies grid automation, SCADA/ADMS, PCS, and BESS solutions to utilities globally. Overlaps with Doosan GridTech on the grid automation, controls, and power conversion side of utility-scale BESS projects.
- SMA Solar Technology: Major PCS supplier partnering with integrators on utility-scale BESS (including Doosan's Tampa Electric project). Adjacent competitor on the power conversion and plant control layer of energy storage projects.
Emerging players
- Nuvve: V2G and distributed energy management software company. Doosan GridTech's Snohomish PUD Arlington Microgrid V2G project directly intersects with Nuvve's V2G aggregation and grid services focus.
- TWAICE: Battery analytics software provider whose platform powers Doosan's DG-PA offering. Competes in the BESS analytics layer and is both a partner and adjacent competitor in predictive battery intelligence.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Doosan GridTech social profiles
Digital presenceDoosan GridTech financial estimates
Financial estimateRevenue estimate
Valuation estimate
Doosan GridTech leadership team
Management profileNumber of profiles
Profiles7 records
Doosan GridTech funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Doosan GridTech 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 Doosan GridTech
What does Doosan GridTech do?
Doosan GridTech is a hardware-agnostic system integrator that designs, engineers, procures, commissions, and provides long-term O&M for utility-scale Battery Energy Storage Systems (BESS) up to 800 MWh, paired with its proprietary DG-IC hybrid Power Plant Controller software and DG-PA performance analytics. The company serves utilities, Independent Power Producers, and developers across the Americas and Asia-Pacific with open-standards-based, vendor-neutral integration services.
Is Doosan GridTech a public or private company?
Doosan GridTech is a private company. It is classified as corporate owned and is currently operating.
When was Doosan GridTech founded?
Doosan GridTech was founded in 2016. It employs 51 to 100 people.
Where is Doosan GridTech based?
Doosan GridTech is headquartered in Seattle, United States, in the North America region.
How does Doosan GridTech make money?
Four revenue lines are on record. BESS System Integration & Hardware Sales are the primary driver. The others are software Licensing (DG-IC® & DG-PA™), operations & Maintenance (O&M) Services and professional Services & Consulting.
Who are Doosan GridTech's main competitors?
Direct peers on record are Fluence Energy, Wartsila Energy Storage, Powin Energy and Stem Inc.. Broad incumbents are Tesla Energy, Sungrow, ABB (Hitachi Energy) and SMA Solar Technology. Emerging players are Nuvve and TWAICE.
Does Doosan GridTech have an API?
No public API is recorded for Doosan GridTech.
What industry is Doosan GridTech in?
Doosan GridTech's product category is Energy Storage System Integration. Its primary akta.pro industry code is EUAFAAAB, BESS EPC, Integration & Commissioning, with a secondary code of EUAEAEAA, Utility-Scale BESS EPC & Integration. Its NAICS code is 22112 and its SIC code is 4911.