Proen Mühendislik Ltd. Şti.

What Proen Mühendislik Ltd. Şti. does

Proen Mühendislik Ltd. Şti. (DBA: Proen Engineering Co. Ltd.) is a privately held Turkish engineering and contracting firm founded in 1993 by Ertuğrul Ağaoğlu and headquartered in Altunizade, İstanbul. The firm delivers integrated MEP (mechanical, electrical, plumbing) services plus ICT and architectural works for construction projects, with a documented specialty in Tier-certified data centers (Tier 3 and Tier 4 / LEED Gold and LEED Platinum) and a secondary footprint in banking headquarters, pharmaceutical factories, commercial centers, and industrial facilities. Notable deliveries include the Türk Telekom Esenyurt Data Center (28,000 m², Tier 3 / LEED Gold) and the KKB Anadolu Data Center (43,000 m² site, Tier 4 / LEED Platinum). Its service stack spans electrical distribution and grounding, HVAC and fire suppression, BIM-based project coordination (Revit), Building Management Systems with open protocols, SCADA, sustainability consulting (LEED / BREEAM), Tier certification consulting, and a documented Level 3–5 testing & commissioning methodology.

The business model is project-based B2B contracting: Proen executes engineering and installation works under contracts with project owners and general contractors in Turkey, with pricing determined per project scope and delivered on multi-year contract cadences. There is no disclosed revenue, no institutional funding, and only six listed employees — indicating a lean core organization that scales delivery through project-specific site labor. Marketing is driven primarily by the firm's portfolio website and Tier / LEED credentials, while distribution runs through direct enterprise engagement across six Turkish cities (Istanbul, Ankara, Bursa, Kocaeli, Muğla, Tekirdağ). The firm maintains a Siemens Solution Partner (SCS Bina Otomasyon) relationship for BMS integration, and holds intangible assets including ATD-certified senior talent and a portfolio of global-grade certifications that materially differentiate it from generalist Turkish MEP contractors.

Name

Proen Mühendislik Ltd. Şti.

Legal name

PROEN MÜHENDİSLİK LTD. ŞTİ.

Website

https://proen.com.tr

Company type

Private

Founded year

1993

Operating status

Operating

Headcount range

1–10 employees

Short description

Proen Mühendislik is a privately held Turkish engineering and contracting firm founded in 1993, delivering integrated MEP, ICT, and testing-and-commissioning services with specialty expertise in Tier-certified, LEED-certified data centers for enterprise clients in telecom, banking, pharmaceutical, and industrial sectors across Turkey.

Ownership category

akta.pro rank

Product category

Engineering and Contracting Services (MEP / Data Center Construction)

NAICS

Engineering Services (541330), Plumbing, Heating, and Air-Conditioning Contractors (23822), Architectural, Engineering, and Related Services (5413)

SIC

Services-Engineering, Accounting, Research, Management (8700), Services-Computer Integrated Systems Design (7373)

akta.pro primary industry

Data Center MEP & Commissioning (Electrical, Mechanical, BMS, Integrated Systems Testing) (IMAFAIAH)

Keywords

• Electrical engineering services
• Mechanical contracting services
• Data center construction
• Building management systems
• Testing and commissioning

Headquarters

HQ city

İstanbul

HQ country

Türkiye

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Engineering and Contracting Services: Comprehensive engineering and contracting services for construction projects including electrical, mechanical, architectural, and ICT systems. Revenue generated through project-based contracts with general contractors and project owners.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Proen Mühendislik Ltd. Şti. is a Turkish engineering and contracting company providing integrated MEP (Mechanical, Electrical, Plumbing) services for construction projects. The company delivers electrical systems, mechanical systems (HVAC, fire suppression, plumbing), ICT/SCADA infrastructure, Building Management Systems, BIM coordination, Tier certification consulting, and green building certification support (LEED/BREEAM) for data centers, banks, industrial facilities, and commercial buildings. Core specialization is Tier-certified (Uptime Institute) and LEED-certified data center construction, with services spanning design, installation, and multi-level testing and commissioning.

Product overview

Proen Mühendislik Ltd. Şti. is a Turkish engineering and contracting company providing integrated MEP (Mechanical, Electrical, Plumbing) services for construction projects. The company operates as a single unified service provider offering electrical systems installation, mechanical systems (HVAC, fire protection), testing and commissioning, building management systems (BMS), ICT infrastructure, BIM coordination, Tier certification consulting, and sustainability services. The portfolio includes specialized expertise in data center projects (Tier 3/4 certified), green building certification (LEED), and comprehensive project management from design through commissioning. Services are delivered through specialized teams for construction, electrical, mechanical, and ICT disciplines.

Differentiator

Problem solved

Functional benefit

Products and services

• Electrical Systems Services
• Mechanical Systems Services
• Testing and Commissioning Services
• Building Management Systems (BMS)
• Information and Communication Technology (ICT) Systems
• Building Information Modeling (BIM)
• Uptime Institute Tier Certification Consulting
• Sustainability and Green Building Services (LEED / BREEAM)
• Architectural and Construction Services

Quantifiable outcome

• 99.995% uptime capability for Tier 4 certified facilities
• +1 more outcomes

Named customers8 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Two partnerships are on record, tiered core and minor.

• Siemens Solution Partner (SCS Bina Otomasyon)coreTechnology or Integration · 1 January 2016Proen Engineering is a Siemens Solution Partner (SCS Bina Otomasyon) specializing in building automation systems. The partnership enables integration of Siemens Desigo CC visualization software with various open protocols (Modbus TCP/IP, Modbus RTU, BACnet IP) for comprehensive building management. Projects include KKB Anadolu Data Center with 4,900+ integration points.
• Enmar (Solution Partnership)minorStrategic or Co-development PartnerSolution partnership with Enmar indicated on company website footer as preferred collaboration partner.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• ABB: Global leader in electrification, automation and motion with substantial data center electrical infrastructure presence; comparable power distribution and electrical systems scope at much larger scale.
• Siemens (Smart Infrastructure): Global BMS and building automation leader and Proen's Solution Partner for Desigo CC; comparable product/technology overlap in building management and energy systems, though sold at global scale versus Proen's integration-level execution.
• ENKA İnşaat: Largest Turkish EPC contractor with power plant, industrial and increasingly data center exposure; competes on larger project scopes where Proen currently serves as specialty subcontractor.
• Limak Construction: Major Turkish general contractor with airport, industrial, and commercial building execution capability; comparable project-based MEP scope on Turkish mega-projects.
• Schneider Electric: Global provider of electrical distribution, BMS, and data center infrastructure solutions; competes for the same mission-critical electrical/BMS scope as Proen in Turkish data center projects.
• Honeywell Building Technologies: Global BMS, HVAC controls and building security integrator; comparable BMS scope and contracting model for large commercial and mission-critical facilities where Proen competes.
• Kalyon Group: Turkish infrastructure and construction group operating across power, industrial facilities, and large building projects; overlaps with Proen on MEP-heavy industrial and commercial builds in Turkey.
• GAMA Group: Major Turkish EPC and power systems contractor with mechanical, electrical and industrial plant delivery capabilities; competes for the same industrial and large-building scopes.
• Johnson Controls: Global HVAC, fire, security and BMS integrator active in EMEA; competes for the same building services engineering and commissioning scope on commercial and industrial builds.

Direct peers

• Enmar: Turkish engineering solutions provider and Proen's publicly listed "Solution Partnership" partner; comparable scale and Turkish-centric MEP/automation delivery model, including data center experience.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/proenmuhendislik

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

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 Proen Mühendislik Ltd. Şti.