KJ Power Generator
KJ Power Generator is a privately held Turkish manufacturer founded in 1996 that designs and produces diesel generator sets from 10 to 3000 kVA, hybrid systems, and battery energy storage solutions for enterprise and critical-infrastructure customers across more than 120 countries.
- Company typePrivate
- Founded1996
- HeadquartersKocaeli
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What KJ Power Generator does
KJ Power Generator, legally Kürkçüoğlu Jeneratör Sanayi ve Ticaret Anonim Şirketi, is a privately held Turkish manufacturer of diesel generator sets and adjacent power solutions founded in 1996 and headquartered in Istanbul, with primary production at a facility in Çayırova, Kocaeli. The company designs and builds over 170 generator models spanning 10 kVA to 3000 kVA, available in open and sound-attenuated canopy configurations, and integrates engines from international brands including Volvo Penta, Cummins, Perkins, Baudouin, Hyundai Doosan, SDEC, John Deere, Yanmar, Yangdong, Diamond Diesel, and Alpha-R. The portfolio has expanded to include hybrid generator systems, mobile and twin generators, light towers, Stage V emission-compliant units, medium-voltage generators, natural gas generators, and combined heat and power (CHP) systems, and in October 2025 the company announced a strategic alliance with Volvo Penta to co-develop a 540 kWh Battery Energy Storage System.
Revenue is generated primarily through one-time hardware sales of generator sets and BESS products, supplemented by custom engineering for special projects, after-sales service contracts, spare parts, and a rental business in Turkey. Go-to-market is sales-led and enterprise-focused, with direct field sales supported by a global network of authorized service centers and resellers across 120+ countries, a dedicated Frankfurt am Main sales office for Europe, and quote-based pricing tied to engine brand, kVA rating, and emission class. The customer base spans banking, defense, telecommunications, healthcare, industrial manufacturing, data centers, construction, and events, with an emphasis on critical-infrastructure applications where uninterrupted power is operationally mandatory. The company is family-controlled (Kürkçüoğlu family), holds ISO 9001:2015 certification, and operates through a wholly-owned domestic and international trade subsidiary alongside the manufacturing entity.
KJ Power Generator firmographics
Firmographics- Name
- KJ Power Generator
- Legal name
- KÜRKÇÜOĞLU JENERATÖR SANAYİ VE TİCARET ANONİM ŞİRKETİ
- Website
- https://kj.com.tr
- Company type
- Private
- Founded year
- 1996
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- KJ Power Generator is a privately held Turkish manufacturer founded in 1996 that designs and produces diesel generator sets from 10 to 3000 kVA, hybrid systems, and battery energy storage solutions for enterprise and critical-infrastructure customers across more than 120 countries.
- Ownership category
- akta.pro rank
KJ Power Generator industry classification
Industry- Product category
- Industrial Power Generation Equipment
- NAICS
- Motor and Generator Manufacturing (335312), Engine, Turbine, and Power Transmission Equipment Manufacturing (3336)
- SIC
- Motors & Generators (3621)
- akta.pro primary industry
- Engine Generator & Microgrid Power Plant EPC (Diesel/Gas Recip) (EUAEAAAJ)
- akta.pro secondary industries
- BESS OEMs (Containerized Systems, Racks, Turnkey Solutions) (EUAFAAAC), Energy Storage Components for Renewables Manufacturing (BESS Packs, PCS, Thermal Management) (EUAMAHAI)
Keywords
Where KJ Power Generator is headquartered
LocationHeadquarters
- HQ city
- Kocaeli
Offices3 records
Markets served
KJ Power Generator business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Diesel Generator Sales: Manufacturing and selling diesel generator sets ranging from 10 kVA to 3000 kVA, available in both canopy (enclosed) and open type configurations. Revenue from one-time hardware sales with optional extended warranty and service packages.
- Battery Energy Storage Systems: BESS products including the 540 kWh system developed with Volvo Penta for energy storage and renewable integration applications.
- Special Project Solutions & Custom Engineering: Custom engineering solutions providing project-specific generator configurations and special production fuel tanks. Revenue from bespoke manufacturing for unique project requirements.
- After-Sales Services: Technical service support, spare parts, maintenance, and after-sales services for installed generator systems.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Multi-year contract | Quote-based pricing for diesel generators 10 kVA to 3000 kVA |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels8 records
KJ Power Generator product offering
Product offeringCore offering
KJ Power Generator manufactures and sells diesel generator sets and ancillary power generation equipment ranging from 10 kVA to 3000 kVA across more than 170 models, available in canopy (enclosed) and open configurations with engines from multiple international brands. The portfolio extends to Battery Energy Storage Systems (BESS) including a 540 kWh unit co-developed with Volvo Penta, hybrid diesel-battery generator systems, mobile/twin generators, light towers, natural gas generators, medium voltage generators, cogeneration (CHP) systems, and parallel synchronization systems, supported by custom engineering for special projects and after-sales technical service. Target customers span industrial facilities, hospitals, data centers, telecom towers, banks, defense sites, construction projects, and rental fleets across Turkey and 120+ export markets.
Product overview
KJ Power Generator is a diesel generator manufacturer offering a comprehensive portfolio of power generation solutions. The core product line consists of diesel generator sets ranging from 10 kVA to 3000 kVA, available in both canopy (enclosed) and open configurations, featuring engines from multiple international brands (Volvo Penta, Cummins, Perkins, Baudouin, Hyundai Doosan, SDEC, Diamond Diesel, Alpha-R, Yanmar, John Deere, Yangdong). The portfolio extends to Battery Energy Storage Systems (BESS) including the new 540 kWh Volvo Penta partnership, Hybrid Generator Systems, Mobile and Twin Generators, Light Towers, Rental solutions, Stage V compliant models, Generator Canopies, Synchronization Systems, Cogeneration (CHP), Natural Gas Generators, and Medium Voltage Generators. The company provides over 170 different generator models with custom engineering solutions and after-sales support services.
Differentiator
Problem solved
Functional benefit
Products and services
- Diesel Generators (10 kVA – 3000 kVA) High-performance diesel generator sets available in both canopy (enclosed) and open configurations, spanning 10 kVA to 3000 kVA capacity and incorporating engines from international brands including Volvo Penta, Cummins, Perkins, Baudouin, Hyundai Doosan, SDEC, Diamond Diesel, Alpha-R, Yanmar, John Deere, and Yangdong. Sold to industrial, commercial, and critical-infrastructure buyers globally.
- Battery Energy Storage Systems (BESS) High-capacity battery energy storage systems that balance energy and provide sustainable performance for renewable integration, households, electric vehicles, and critical infrastructure. Includes the 540 kWh BESS developed in partnership with Volvo Penta.
- Hybrid Generator Systems Hybrid generator systems combining traditional diesel generator power with battery/alternative energy sources to optimize energy management, improve efficiency, and provide flexibility across varied application requirements.
- Mobile Generators Portable power units designed for rapid deployment in challenging field conditions and emergency situations, including construction sites, remote operations, and event venues lacking grid access.
- Twin Generators Twin generator sets capable of parallel operation for higher total power output and redundancy, targeted at applications where reliability and power capacity require multiple synchronized units.
- Light Towers Durable, mobile LED tower systems providing wide-area illumination for construction sites, outdoor events, infrastructure projects, and emergency deployments.
- Generator Rental Solutions Short-term and long-term rental of KJ Power generator units for customers needing temporary or project-based power without committing to a capital purchase; offered domestically in Turkey.
- Natural Gas Generators Gas-powered generator solutions combining eco-friendly natural gas fuel with low operating costs, targeted at customers seeking alternatives to diesel fuel.
- Medium Voltage Generators Generators designed for medium voltage industrial power distribution applications requiring higher-voltage output for large industrial or utility-grade installations.
- Cogeneration (CHP) Systems Combined Heat and Power systems that maximize overall energy utilization by converting fuel into both electricity and useful thermal energy for industrial or commercial customers.
- Generator Canopies Sound-attenuated, weather-resistant enclosures for generators, available in modular and container types, providing noise reduction and outdoor deployment protection.
- Synchronization Systems Systems enabling multiple generators to operate in parallel with synchronized power output, supporting high-capacity and redundant power installations.
- Special Project Solutions Custom engineering solutions delivering project-specific generator configurations, special production fuel tanks, and bespoke power packages for unique industrial or infrastructure requirements.
- After-Sales Services Post-sale technical support including preventive maintenance, spare parts supply, and on-site technical assistance for installed KJ Power generator systems.
Quantifiable outcome
- 90% of production exported to over 120 countries
- +2 more outcomes
Companies that use KJ Power Generator
Customer profileNamed customers6 records
Segments4 records
Ideal customer profiles3 records
KJ Power Generator technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
KJ Power Generator partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered core and major.
- Volvo PentacoreStrategic alliance with Volvo Penta to develop a 540 kWh Battery Energy Storage System (BESS) in Kocaeli. The partnership combines KJ Power's generator manufacturing expertise with Volvo Penta's engine technology to create advanced energy storage solutions featuring bidirectional inverters, software-driven intelligence, and safety protections for energy reliability and renewable integration.
- PerkinscoreLong-term engine supply partnership for Perkins-branded diesel generators ranging from 10 kVA to 2500 kVA. KJ Power manufactures generator sets using Perkins engines with various emission class options.
- CumminscoreCummins engine supply partnership covering generator models from 28 kVA to 3750 kVA range for industrial applications requiring high reliability.
- Volvo PentacoreVolvo Penta engine supply for diesel generators ranging from 165 kVA to 880 kVA. Partnership includes Stage V emission compliant models.
- BaudouincoreBaudouin engine partnership for generator sets from 25 kVA to 2750 kVA, covering industrial power requirements with robust and reliable power solutions.
- SDEC (Shanghai New Power Automotive Technology)majorSDEC engine supply partnership for generators ranging from 76 kVA to 1100 kVA. Joint focus on delivering powerful, reliable, and innovative generator solutions.
- YanmarmajorYanmar engine partnership for smaller generator models from 13 kVA to 63 kVA, known for reliability and environmental friendliness.
- John DeeremajorJohn Deere engine supply for generators ranging from 66 kVA to 570 kVA, emphasizing durability, reliability, and long-lasting performance.
- Hyundai DoosanmajorHyundai Doosan engine partnership for generators from 220 kVA to 1000 kVA, offering competitive power solutions.
Scale indicators5 records
Recent moves5 records
Expansion highlights5 records
KJ Power Generator competitors and assessment
Company assessmentDirect peers
- Aksa Power Generation: Turkish-headquartered global manufacturer of diesel and gas generator sets serving similar industrial, telecom, and infrastructure customers. Closest direct peer given shared Turkish manufacturing base, comparable product range, and overlapping export markets.
- Himoinsa: Spanish manufacturer of diesel, gas, and battery generator sets (now part of Yanmar) serving global markets including telecom, data centers, and rental. Directly comparable on product portfolio, multi-engine-brand approach, and export-driven GTM.
- Aggreko: UK-based global provider of temporary and mobile power solutions including diesel generators, BESS, and hybrid systems for events, utilities, and industrial sites. Directly comparable on rental business model, BESS offering, and hybrid solutions.
- Doosan Portable Power: South Korean manufacturer of mobile generators, light towers, and portable compressors serving construction, rental, and industrial markets. Directly comparable on mobile gensets and light towers; also a partner (Hyundai Doosan engine supplier).
Broad incumbents
- Generac Power Systems: US-based global leader in backup power generation with extensive diesel, gas, and now battery storage portfolio. Comparable in stationary generator and BESS categories but materially larger and broader across residential, commercial, and industrial segments.
- FG Wilson (Caterpillar): Caterpillar's diesel and gas generator set brand with global dealer network serving industrial and infrastructure customers. Comparable in core genset product range but backed by Caterpillar's much larger R&D, service, and financial resources.
- MTU / Rolls-Royce Power Systems: Rolls-Royce subsidiary producing diesel and gas generator sets, BESS, and microgrid solutions for mission-critical, data center, and industrial customers. Overlaps with KJ Power in genset range and increasingly in BESS/hybrid integration.
- Atlas Copco Power and Flow: Swedish multinational with a portable and stationary power solutions division selling mobile generators, light towers, and BESS for construction, events, and industrial use. Comparable on mobile gensets and light towers; broader industrial conglomerate parent.
- Kohler Power Systems: US-based manufacturer of diesel and gaseous generator sets, automatic transfer switches, and power systems for commercial, industrial, and residential backup. Comparable in industrial gensets but with a more vertically integrated US manufacturing footprint.
- Cummins Power Generation: US-based engine and power generation major producing diesel and gaseous generator sets and increasingly BESS hybrids. Both a partner (engine supplier) and a competitor to KJ Power; overlapping customers in industrial and data center markets.
Market position
Strengths1 record
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
KJ Power Generator social profiles
Digital presenceKJ Power Generator compliance and trust
Trust signalCompliance1 record
KJ Power Generator financial estimates
Financial estimateRevenue estimate
Valuation estimate
KJ Power Generator leadership team
Management profileNumber of profiles
Profiles3 records
KJ Power Generator subsidiaries and ownership
Company hierarchySubsidiaries1 record
KJ Power Generator funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
KJ Power Generator 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 KJ Power Generator
What does KJ Power Generator do?
KJ Power Generator manufactures and sells diesel generator sets and ancillary power generation equipment ranging from 10 kVA to 3000 kVA across more than 170 models, available in canopy (enclosed) and open configurations with engines from multiple international brands. The portfolio extends to Battery Energy Storage Systems (BESS) including a 540 kWh unit co-developed with Volvo Penta, hybrid diesel-battery generator systems, mobile/twin generators, light towers, natural gas generators, medium voltage generators, cogeneration (CHP) systems, and parallel synchronization systems, supported by custom engineering for special projects and after-sales technical service. Target customers span industrial facilities, hospitals, data centers, telecom towers, banks, defense sites, construction projects, and rental fleets across Turkey and 120+ export markets.
Is KJ Power Generator a public or private company?
KJ Power Generator is a private company. It is classified as family owned and is currently operating.
When was KJ Power Generator founded?
KJ Power Generator was founded in 1996. It employs 101 to 250 people.
Where is KJ Power Generator based?
KJ Power Generator is headquartered in Kocaeli.
How does KJ Power Generator make money?
Four revenue lines are on record. Diesel Generator Sales are the primary driver. The others are battery Energy Storage Systems, special Project Solutions & Custom Engineering and after-Sales Services.
Who are KJ Power Generator's main competitors?
Direct peers on record are Aksa Power Generation, Himoinsa, Aggreko and Doosan Portable Power. Broad incumbents are Generac Power Systems, FG Wilson (Caterpillar), MTU / Rolls-Royce Power Systems, Atlas Copco Power and Flow, Kohler Power Systems and Cummins Power Generation.
Does KJ Power Generator have an API?
No public API is recorded for KJ Power Generator.
What industry is KJ Power Generator in?
KJ Power Generator's product category is Industrial Power Generation Equipment. Its primary akta.pro industry code is EUAEAAAJ, Engine Generator & Microgrid Power Plant EPC (Diesel/Gas Recip), with a secondary code of EUAFAAAC, BESS OEMs (Containerized Systems, Racks, Turnkey Solutions). Its NAICS code is 335312 and its SIC code is 3621.