Kırpart

What Kırpart does

Kırpart Otomotiv Parçaları Sanayi ve Ticaret A.Ş. is a privately held, 100% Turkish-capital automotive Tier-2 supplier founded in 1998 and headquartered in Orhangazi, Bursa. The company designs and manufactures engine thermal management and powertrain components — thermostats (wax-element and MAP-controlled, covering 15°C–120°C), water and oil pumps, electric water pumps, electric actuators, electric fan motors, and high-pressure die-cast aluminum parts (oil pans, pump housings, timing chain covers, EV brackets). Its four product lines span conventional combustion-engine components through electrified thermal management for hybrid and electric powertrains.

The company operates a fully vertically integrated production model: a 16-machine HPDC foundry (400t–1900t clamp force, 7,500-ton annual capacity, 32,000-ton melting capacity across 10 alloy types), 39 CNC machining centers achieving 0.008mm precision (50 million parts/year), automated assembly lines (15 million thermostats, 3 million pumps/year), and an in-house 900 m² testing and validation facility covering EMC (TÜRKAK-accredited, 150 kHz–40 GHz), mechanical, hydraulic, thermal shock, vibration, and material/metrology (X-Ray CT, SEM, DSC) testing. R&D is anchored by a 2017-established R&D Center (Türkiye's first dedicated to engine thermostats, 50+ staff), 100+ patents, and engineering simulation (ANSYS, MAGMASOFT, Moldex3D, EOS 3D prototyping).

Kırpart generates revenue primarily through direct OEM component sales, exporting 75% of turnover to 30 countries across 6 continents, with secondary revenue from aftermarket distribution and external testing services. It holds IATF 16949, ISO 9001/14001/27001/50001 certifications, is the first Turkish engine components company in the Turquality state-branding program (second roadmap to 2030), and operates a regional sales subsidiary (Kırpart Trade Shanghai) for the China market. Key customer segments are global automotive OEMs, the automotive aftermarket, and an emerging defense vertical (Roketsan).

Name

Kırpart

Legal name

Kırpart Otomotiv Parçaları Sanayi ve Ticaret A.Ş.

Website

https://kirpart.com.tr

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Kırpart is a Turkish Tier-2 automotive OEM supplier founded in 1998, specializing in vertically integrated thermal management and powertrain components — thermostats, water/oil pumps, electric water pumps, and aluminum die-cast parts — exporting 75% of turnover to 30 countries.

Ownership category

akta.pro rank

Product category

Automotive Engine Components

NAICS

Pump and Compressor Manufacturing (33391), Measuring, Dispensing, and Other Pumping Equipment Manufacturing (333914)

SIC

Pumps & Pumping Equipment (3561)

akta.pro primary industry

Automotive Coolant & Refrigerant Circuit Components (Pumps/Valves/Reservoirs/Expansion Devices) (IMACALAE)

akta.pro secondary industries

Commercial Vehicle Cooling, HVAC & Thermal Management Manufacturing (IMACABAN), Automotive Refrigerant Lines, Hoses & Thermal Plumbing (IMACALAG)

Keywords

• Automotive engine components
• Thermal management systems
• Aluminum die casting
• OEM automotive parts
• Powertrain components

Headquarters

HQ city

Orhangazi

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Operations, Personnel, Technology or R&D, Infrastructure, Marketing or Sales, Supply Chain

Revenue model

1. OEM Component Sales: Direct sales of thermostats, water pumps, oil pumps, and aluminum casting parts to global automotive OEMs. Works entirely with OEMs and generates 75% of turnover from export sales. Components are designed and manufactured to OEM specifications with long-term supply relationships.
2. Aftermarket Distribution: Sale of replacement parts and components through aftermarket channels, maintaining strong presence in global automotive aftermarket markets.
3. External Testing Services: Provides comprehensive testing and validation services to external companies in automotive and other industries, offering mechanical, electronic, and durability testing capabilities.

Go-to-market motion3 records

Distribution channels2 records

Marketing channels5 records

Core offering

Kırpart is a vertically integrated Turkish automotive OEM supplier that designs and manufactures thermal management and powertrain components, including thermostats, water pumps, oil pumps, and aluminum die-cast parts. The company operates in-house high-pressure die casting, precision CNC machining, and assembly operations, producing over 15 million thermostats and 3 million pumps annually. It also provides electrified thermal management products (electric water pumps, actuators, fan motors) for EV applications, along with internal and external testing/validation services.

Product overview

Kırpart is an automotive supplier specializing in thermal management and powertrain components, operating as a single unified product portfolio with four core product lines (thermostats, water/oil pumps, aluminum castings, electrification) supported by internal manufacturing capabilities (casting, machining, assembly) and comprehensive testing/validation services. The company manufactures over 15 million thermostats and 3 million pumps annually, serving OEMs globally with products ranging from conventional mechanical thermostats to advanced electrified thermal management solutions. Manufacturing is vertically integrated with in-house HPDC foundry, CNC machining, and assembly operations, while testing services (EMC, mechanical, material analysis, engineering simulation) support both internal validation and external customer needs.

Differentiator

Problem solved

Functional benefit

Products and services

• Thermostats Wax technology-based thermostats for precise thermal management in engine cooling systems, covering conventional, intercooler, failsafe, MAP-controlled, EV application, and heavy-duty types with temperature ranges from 15°C to 120°C. Targeted at global automotive OEMs.
• Water Pumps Engine cooling water pumps for passenger cars, commercial vehicles, heavy-duty vehicles, and sports cars with flow rates from 0-490 lpm and temperature ranges from -40°C to +140°C. Targeted at global automotive OEMs.
• Oil Pumps Heavy-duty vehicle oil pumps using positive displacement technology (gear pump, gerotor pump) for engine lubrication, operating from -40°C to 140°C. Targeted at global automotive OEMs.
• Aluminum Casting Parts HPDC (High Pressure Die Casting) aluminum components including oil pans (3-6 kg), precision-machined covers, pump housings, timing chain covers, and electric vehicle brackets with weights from 50g to 12kg. Targeted at global automotive OEMs.
• Electric Water Pump Electric cooling pumps supporting 12V, 24V, 48V, and high-voltage configurations up to 1 kW with brushless motor structure, liquid-cooled electronics, and optimized hydraulic design for electrified vehicles. Targeted at global automotive OEMs.
• Electrical Actuator Electric thermostat actuators operating in 12-24V range with 0.1mm resolution positioning control for precision engine thermal management. Targeted at global automotive OEMs.
• Electric Fan Motor Radiator fan motors up to 1 kW in 12V, 24V, 48V, and high-voltage options with optimized brushless motor technology for higher airflow and lower energy consumption. Targeted at global automotive OEMs.
• Electronic Testing Services EMC testing services (EMI/EMS, ESD) with 150 kHz - 40 GHz frequency range, covering commercial, OEM, and military standards including ISO 11452, ISO 7637, CISPR 25, MIL-STD 461, and DO-160. Targeted at external companies in automotive and other industries.
• Mechanical Testing Services Mechanical and hydraulic testing including vibration tests (0-2600 Hz, up to 54 kN), thermal shock tests (-40°C to +140°C), salt spray tests, and hydraulic performance tests with fluid temperature control from -40°C to +140°C. Targeted at external companies in automotive and other industries.
• Material Analysis and Measurement Services Material testing including SEM (Scanning Electron Microscope), DSC (Differential Scanning Calorimetry), CMM 3D measurements, X-Ray & CT-scan, tensile testing (100 kN), 3D scanning (ATOS 5), and IRHD hardness testing. Targeted at external companies in automotive and other industries.

Quantifiable outcome

• 15 million+ annual thermostat production capacity with 78 patented products
• +3 more outcomes

Named customers1 record

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature12 records

Partnerships

One partnership is on record.

• RoketsanminorStrategic or Co-development PartnerKırpart participated in Roketsan Supplier Day event at Istanbul Chamber of Commerce (ITO) to discuss defense industry needs, expectations, and cooperation opportunities. This indicates emerging supplier relationship in defense sector.

Scale indicators17 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• Mahle GmbH: German Tier 1 automotive supplier producing thermostats, water/oil pumps, and full thermal management modules for global OEMs — directly comparable product overlap with Kırpart's core lines and similar OEM-only distribution model.
• BorgWarner Inc. Global automotive supplier with thermal and emissions product lines including engine water pumps, thermostats, and increasingly electric thermal management for hybrids/EVs — comparable powertrain thermal portfolio serving the same global OEMs.
• Hanon Systems: Korean Tier 1 specializing in automotive HVAC and thermal management (cooling, heating, and electrified thermal solutions) — directly competes with Kırpart's thermal management modules and electric water pump portfolio for OEM programs.
• Modine Manufacturing Company: U.S.-based thermal management specialist serving commercial vehicles, heavy-duty, and increasingly EV battery cooling — comparable in fluid handling, pump, and thermal module scope with similar OEM sales motion.
• NRF (Nederlandse Radiateuren Fabriek): European aftermarket and OEM supplier of radiators, thermostats, water pumps, and cooling components — directly comparable product overlap with Kırpart and a strong presence in the EMEA aftermarket that Kırpart is also targeting.
• Rostra Vernatherm: U.S.-based manufacturer of wax-element thermostats, thermal management valves, and automotive sensors — closely comparable to Kırpart's proprietary wax technology thermostats and thermal actuator core technology.

Broad incumbents

• Continental AG: Massive German Tier 1 automotive supplier with thermal management and fluid handling products alongside ADAS, tires, and electronics — broader portfolio but overlaps with Kırpart's thermostat and pump offerings within automotive thermal.
• Denso Corporation: Japanese Tier 1 automotive supplier with extensive thermal systems (radiators, water pumps, electric coolant pumps for HEVs/EVs) within a much larger electronics and components portfolio — overlapping in EV thermal and water pump categories.
• Aisin Corporation: Japanese automotive parts group producing water pumps, thermostats, and increasingly electrified thermal components within a wide drivetrain/chassis portfolio — comparable sub-product lines but operates at significantly larger scale.

Regional players

• Samp'a Otomotiv: Turkish commercial vehicle and aftermarket parts manufacturer with similar geographic base to Kırpart — comparable Turkish origin, OEM/aftermarket split, and regional supplier positioning in adjacent automotive component categories.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/kirpart
• Facebookfacebook.com/kirpart

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Kırpart