Konstelec

What Konstelec does

Konstelec Engineers Limited (KEPL) is a publicly listed Indian EPC (Engineering, Procurement, Construction, and Commissioning) services provider headquartered in Mumbai, Maharashtra. Founded in 1989 as a design engineering firm and incorporated as a Private Limited company in 1995, the company specializes in electrical, instrumentation, and automation systems for industrial clients across multiple verticals. As a licensed electrical contractor, Konstelec executes projects involving switchyard design up to 220 KV, substation and power distribution systems, power protection systems, Building Management Systems (BMS), and industrial automation using PLC and SCADA platforms. Its engineering design workflow uses established tools (AutoCAD, ETAP, DIALux, SIMARIS, Ecodial) for layout drawings, cable schedules, load analysis, and regulatory compliance documentation.

The company serves a concentrated set of large enterprise and government clients across seven vertical segments: Hydrocarbon/Oil & Gas (HPCL, IOCL, BPCL, MRPL), Power (Tata Power, NPCIL, NTPC, Adani Power, BARC), Steel & Cement (JSW, Dangote Cement), Substation/Switchyard, Port/Pharmaceutical/Textiles, Solar/Renewable Energy, and International Projects (notably Nigeria). Projects span the full lifecycle from conceptual design and FEED through detailed engineering, procurement, construction, commissioning, and ongoing operation & maintenance with dedicated technicians stationed at client sites. The company reports 900+ employees, 500+ completed projects, 30+ years of experience, and an order book of Rs 614 crores.

Konstelec generates revenue through fixed-price EPC project contracts and time-and-materials arrangements, with a secondary recurring revenue stream from post-commissioning O&M services. The go-to-market is enterprise field sales targeting large industrial and PSU clients through competitive bidding and direct relationships, with project execution handled by dedicated on-site teams. The company partners with Tier-1 engineering firms (Technip FMC, L&T Energy Hydrocarbon, Petrofac, Engineers India Ltd, Toyo Engineering) as a sub-contractor for specialized scopes. In 2025 the company incorporated a foreign joint venture in Saudi Arabia to expand into the Middle East market, signaling continued geographic diversification beyond its existing India and Africa footprint.

Name

Konstelec

Legal name

Konstelec Engineers Limited

Website

https://konstelec.com

Company type

Public

Founded year

1995

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Konstelec Engineers Limited is a publicly listed Indian EPC services provider specializing in electrical, instrumentation, and automation systems for oil & gas, power, steel, cement, and infrastructure clients, with 900+ employees and operations across India, Nigeria, and Saudi Arabia.

Ownership category

akta.pro rank

Product category

Industrial EPC Services

NAICS

Engineering Services (541330), Engineering Services (54133), Architectural, Engineering, and Related Services (5413), Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513)

SIC

Services-Engineering Services (8711), Industrial Instruments For Measurement, Display, And Control (3823), Electrical Industrial Apparatus (3620), Instruments For Meas & Testing Of Electricity & Elec Signals (3825)

akta.pro primary industry

Design-Build / EPC General Contracting (IMAFAAAD)

akta.pro secondary industries

Power Plant Electrical Systems EPC (Switchyard, Transformers, Protection & Controls) (EUAEAAAM), Power Plant I&C / SCADA / DCS EPC (EUAEAAAN), Instrumentation & Control (I&C) Integration & Commissioning Support (EUAKAAAH), Transmission line EPC & construction (overhead) (EUADAKAA), Instrumentation, Controls & Automation Engineering Consulting (BPAHAIAM), Industrial & Process Engineering Consulting (BPAHAIAF)

Keywords

• Electrical EPC services
• Instrumentation automation
• Switchyard substation
• Industrial construction
• Power plant engineering

Headquarters

HQ city

Mumbai

HQ country

India

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. EPC Project Services: Engineering, Procurement, Construction and Commissioning services for electrical, instrumentation and automation systems. Revenue is generated through fixed-price contracts and time-and-materials arrangements for project execution across industries including oil & gas, power, steel, cement, and infrastructure.
2. Operation & Maintenance Services: Ongoing O&M services provided post-commissioning, with dedicated technicians stationed at client sites for corrective and preventive maintenance.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Konstelec Engineers Limited is an integrated EPC (Engineering, Procurement, Construction, and Commissioning) services provider specializing in electrical, instrumentation, and automation systems for industrial clients. The company delivers turnkey solutions spanning conceptual design, FEED, detailed engineering, procurement, construction, commissioning and ongoing operation and maintenance across industries including oil and gas refineries, power plants, steel and cement mills, substations, ports, pharmaceuticals, and solar installations in India and abroad.

Product overview

Konstelec Engineers Limited is an integrated EPC (Engineering, Procurement, Construction, and Commissioning) services provider specializing in electrical, instrumentation, and automation systems. The company operates as a single unified service offering rather than a software product with modules. The core portfolio consists of six main service lines—Engineering Design, Engineering Project Services, Procurement, Operation & Maintenance, Construction & Commissioning, and Project Management—that are offered across seven industry verticals: Hydrocarbon/Oil & Gas, Power (including Solar), Steel/Cement/Metal Mining, Substation/Switchyard, Port/Pharmaceutical/Textiles, and International Projects. Services span the entire project lifecycle from conceptual design and FEED through detailed engineering, procurement, construction, commissioning, and ongoing operation and maintenance.

Differentiator

Problem solved

Functional benefit

Products and services

• Engineering Design Services Engineering design services for electrical and instrumentation systems, including layout drawings, blueprints, cable schedules and compliance documentation using AutoCAD, ETAP, DIALux, SIMARIS, Ecodial and Microsoft Projects. Provided to industrial clients across oil and gas, power, steel, cement and infrastructure projects.
• Engineering Project Services
• Procurement Services
• Construction & Commissioning Services
• Operation & Maintenance Services
• Project Management Services
• Hydrocarbon / Oil & Gas Services
• Power Sector Services
• Solar Services
• Steel, Cement & Metal Mining Services
• Substation & Switchyard Services
• Port, Pharmaceutical & Textiles Services
• International Projects Services

Named customers13 records

Segments7 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Six partnerships are on record, tiered core.

• Technip FMCcoreImplementation/ SI/ Consulting PartnerTechnip FMC collaborates with Konstelec on Oil & Gas projects including the NIU EPCC 4 Naphtha Isomerization Unit at HPCL/Technip FMC, Visakhapatnam. Konstelec provides electrical and instrumentation works as part of these EPC partnerships.
• Larsen & Toubro (L&T)coreImplementation/ SI/ Consulting PartnerL&T Energy Hydrocarbon partners with Konstelec on Electrical Works pertaining to AVU BR9 Expansion Project at IOCL/L&T Energy Hydrocarbon, Barauni, Bihar.
• Engineers India LimitedcoreImplementation/ SI/ Consulting PartnerEngineers India Limited (EIL) engages Konstelec for electrical works on various refinery projects including those at Chennai Petroleum Corporation Limited and HPCL Rajasthan Refinery Limited.
• Toyo Engineering India LimitedcoreImplementation/ SI/ Consulting PartnerToyo Engineering India Limited partners with Konstelec on multiple projects including electrical works at Hindustan Urvarak & Rasayan Limited and Nayara Energy projects.
• PetrofaccoreImplementation/ SI/ Consulting PartnerPetrofac collaborates with Konstelec on Electrical, Instrumentation & Telecom Works at MSBP at BPCL/Petrofac, Kochi Refinery.
• Dangote CementcoreImplementation/ SI/ Consulting PartnerKonstelec has executed multiple electrical and instrumentation projects for Dangote Cement in Nigeria including power evacuation systems, electrical works, and automation systems at various cement plants (Ibese, Obajana, Benue).

Scale indicators6 records

Recent moves8 records

Expansion highlights4 records

Broad incumbents

• Larsen & Toubro: India's largest EPC conglomerate. L&T's Energy Hydrocarbon division is a core partner that subcontracts electrical & instrumentation scopes to Konstelec, and it competes for the same PSU hydrocarbon and refinery contracts as a single-point turnkey bidder.
• Engineers India Limited: Government-owned EPC consultancy and project management firm. EIL engages Konstelec for electrical works on refinery projects, while also being a peer competitor for engineering and PMC scopes in PSU hydrocarbon tenders.
• Tata Projects: Tata group EPC arm with strong presence in power, transmission, and industrial infrastructure. Competes for the same large-scale electrical & instrumentation scopes and benefits from Tata group captive demand.
• Petrofac: UK-listed EPC and operations services provider to the energy sector. Petrofac partners with Konstelec on BPCL Kochi Refinery and is a comparable global EPC peer for oil & gas electrical & instrumentation scopes.
• Technip FMC: Global EPC major in oil & gas, refining, and petrochemicals. Technip FMC is a Konstelec subcontractor partner on Indian hydrocarbon projects (e.g., HPCL Visakhapatnam), while also being an indirect peer competing for upstream hydrocarbon scopes.

Direct peers

• KEC International: Indian listed EPC firm specializing in power transmission, distribution, and electrical infrastructure. KEC directly competes with Konstelec on substation, switchyard, and industrial electrification scopes for power and industrial clients in India and emerging markets.
• Skipper Limited: Indian listed EPC and power T&D company with comparable headcount and revenue scale to Konstelec. Competes on transmission line, substation, and industrial electrification scopes across India and emerging markets.
• Kalpataru Projects International: Listed Indian EPC company with diversified presence in transmission, oil & gas, railways, and buildings. Kalpataru competes with Konstelec on power T&D, refinery, and industrial EPC scopes, and operates at a similar scale.
• BGR Energy Systems: Indian EPC firm focused on power plants (thermal, gas, nuclear) and process industries. Directly competes with Konstelec on power plant electrical & instrumentation, C&I, and balance-of-plant scopes for PSU and private clients.

Regional players

• Toyo Engineering India: Indian subsidiary of Japanese EPC major Toyo Engineering. Partners with Konstelec on hydrocarbon and fertilizer projects, and competes for similar Indian refinery, petrochemical, and fertilizer plant electrical scopes.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/konstelec-engineers-pvt-ltd-

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 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 Konstelec