What Constructora Conpax SpA does

Constructora Conpax SpA is a privately held Chilean heavy civil construction contractor founded in 1986 and operating under the Empresas Conpax S.A. holding umbrella. The company delivers infrastructure, mining, energy, and industrial assembly projects across Chile through direct construction contracts, EPC agreements, and BOT/concession models, supported by wholly-owned subsidiaries Conpax Montajes SpA (industrial assembly), Conpax Maquinarias SpA (heavy equipment rental with operators), and AURA (underground mining development). Its service portfolio spans road infrastructure, hydraulic works, metro civil works, tailings dams and water management, port and maritime construction, industrial mechanical and electrical mounting, underground tunnels and caverns, energy generation (hydroelectric, wind, solar), public transport concessions, and specialized observatory construction. Customers are concentrated in Chilean state-owned mining (CODELCO divisions Andina, El Teniente, Chuquicamata), major private miners (BHP's Minera Spence, SCM Minera Lumina Copper Chile, Minera Valle Central), public infrastructure agencies (Ministerio de Obras Públicas, Metro S.A., Aguas del Valle, Essbio), and energy utilities (ENDESA).

The company's economic engine is project-based contracting: revenue is recognized on construction milestones or completion for one-off contracts, with concession and BOT projects contributing managed-services-style recurring revenue. Pricing is quote-based and project-specific, determined by scope, complexity, duration, and technical requirements rather than standardized rate cards. Sales are executed through direct enterprise engagement with mining majors and government agencies, supplemented by competitive bidding on public tenders, with the company leveraging a fleet of 120+ heavy machinery units and approximately 3,000 total employees (300 permanent staff, 80+ professionals) to underwrite execution capacity. The go-to-market is relationship-driven, anchored by 37 years of operating history, multi-year safety credentials from the Cámara Chilena de la Construcción, and triple ISO certification (9001, 14001, 45001) across operating entities.

Financially, Conpax last publicly disclosed USD 230 million in revenue for fiscal year 2017, alongside USD 80 million in group assets and a workforce of approximately 3,000. The company is privately held with no institutional equity investors identified, no public market listing, and no disclosed funding rounds; ownership remains with the original founders and associated stakeholders. Operations extend nationwide across Chile from the Atacama to Magallanes regions, with headquarters at Santa Clara 300, Huechuraba in Santiago's Ciudad Empresarial district. The corporate strategy articulated publicly emphasizes a Crime Prevention Model under Chile's Law 20.393, structured corporate governance with independent directors installed in 2009, and continued diversification across mining, public infrastructure, and energy verticals.

Name

Constructora Conpax SpA

Legal name

Constructora Conpax SpA

Website

https://conpax.cl

Company type

Private

Founded year

1986

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Constructora Conpax SpA is a Chilean privately held heavy civil construction contractor serving mining majors (notably CODELCO and BHP), government agencies, and energy utilities through EPC, concession, and BOT project delivery across infrastructure, tailings, underground, and energy verticals.

Ownership category

akta.pro rank

Product category

Heavy Civil Construction Services

NAICS

Power and Communication Line and Related Structures Construction (237130), Electrical Contractors and Other Wiring Installation Contractors (23821)

SIC

Heavy Construction Other Than Bldg Const - Contractors (1600), Water, Sewer, Pipeline, Comm & Power Line Construction (1623)

akta.pro primary industry

Overhead & Underground Collection System Construction (MV/HV Lines, Duct Banks) (EUAEADAG)

akta.pro secondary industries

Distribution Network Construction (Feeders, Laterals, Service Drops) (IMAFAHAC), Underground Utility Duct Banks, Conduit & Vault Construction (IMAFAHAG)

Keywords

• Civil construction services
• Mining infrastructure construction
• EPC contracts
• Heavy machinery rental
• Underground mining development

Headquarters

HQ city

Santiago

HQ country

Chile

HQ region

Latin America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Infrastructure, Others

Revenue model

1. Construction Services: Direct construction contracts for civil works including infrastructure, mining, hydraulic, and industrial projects. Revenue recognized upon project completion or through milestone-based billing.
2. EPC Contracts: Engineering, Procurement and Construction contracts providing turnkey solutions for clients. Includes detailed engineering, procurement of materials, and construction execution.
3. Concessions and BOT Projects: Build-Operate-Transfer and concession projects where company constructs and sometimes operates infrastructure for defined periods.
4. Equipment Rental: Rental of heavy machinery and construction equipment with qualified operators and maintenance support services.
5. Construction Services: Material supply including crushed stone, rock drilling, asphalt and concrete production services provided to third parties.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels3 records

Core offering

Constructora Conpax SpA is a Chilean civil engineering contractor that builds infrastructure across mining, public works, energy, and industrial sectors. The company delivers roads, hydraulic works, metro stations, tailings storage facilities, underground mine developments, port and maritime works, industrial assembly, and energy plants, with supporting heavy machinery rental and material supply services. Projects are executed through direct contracts, EPC agreements, and BOT/concession models for enterprise and government clients throughout Chile.

Product overview

Constructora Conpax SpA is a Chilean construction company with over 37 years of experience offering a diversified portfolio of construction services organized into distinct business lines. The company operates through multiple divisions covering civil construction (infrastructure, hydraulic works, metro works), mining services (tailings management, underground works, industrial assemblies), energy and concessions (hydropower, solar, wind, toll roads), port and maritime works, machinery rental/services, and observatory construction. The portfolio is structured around core construction service lines (Infrastructure, Mining, Energy/Concessions) supported by equipment rental and services. Projects are delivered through various modalities including direct construction, EPC contracts, BOT projects, and concessions. Key subsidiaries include AURA (underground mining development) and Conpax Montajes (industrial assemblies).

Differentiator

Problem solved

Functional benefit

Products and services

• Construcción - Infraestructura Vial
• Construcción - Obras Hidráulicas
• Construcción - Obras de Metro
• Aguas y Relaves
• Obras Portuarias y Marítimas
• Montajes Industriales
• Energía y Concesiones
• Obras Subterráneas - Desarrollos Mineros
• Obras Subterráneas - Túneles Urbanos
• Obras Subterráneas - Cavernas
• Maquinarias - Arriendos
• Maquinarias - Servicios
• Observatorios

Named customers16 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• AuracoreStrategic or Co-development PartnerAURA is a subsidiary/affiliate of CONPAX focused on underground mining development. Through this entity, CONPAX participates in mining projects for major Chilean mining companies including Codelco operations.

Scale indicators5 records

Recent moves11 records

Expansion highlights6 records

Direct peers

• SalfaCorp: Chilean listed construction and engineering group with significant exposure to mining infrastructure, industrial assembly, and real estate — directly comparable to Conpax in customer base (CODELCO, BHP) and service lines (montajes, heavy civil).
• Echeverría Izquierdo: Chilean engineering and construction firm with deep mining services exposure (underground works, montajes, industrial assembly) — closely comparable to Conpax's AURA underground mining and Conpax Montajes industrial assembly subsidiaries.
• Besalco: Chilean construction company with a strong track record in mining, infrastructure concessions, and energy projects in Chile and Latin America — competes with Conpax for the same large mining and MOP tenders.
• Vial y Vives - DSD: Chilean construction and engineering contractor with established presence in mining, infrastructure, and energy — competes with Conpax on industrial and civil construction projects in Chile.

Others

• Hochtief: German global construction contractor (parent of Turner and CIMIC) with mining and infrastructure capability — thematically comparable as a global benchmark for heavy civil contractors, though not directly competing in Chile.

Regional players

• Sacyr: Spanish infrastructure and concessions group with significant Latin American road and water concessions — comparable to Conpax's BOT/concession model and infrastructure delivery, though operating primarily outside Chile.
• Empresas ICA: Mexican heavy civil and infrastructure contractor with mining and energy exposure in Latin America — comparable in business model (heavy civil, mining infrastructure) though operating in Mexico rather than Chile.
• Ferrovial: Global infrastructure operator with Chilean road concessions (e.g., Autopista del Sol) — comparable to Conpax on the concession side of its business, though much larger and more geographically diversified.

Broad incumbents

• Sigdo Koppers: Large Chilean industrial conglomerate whose construction subsidiaries (e.g., SKIC) compete in mining, infrastructure, and EPC — broader portfolio than Conpax but overlapping in core mining and industrial construction.
• Acciona: Global renewable energy and infrastructure EPC with major presence in Chilean renewables — comparable to Conpax's Energía y Concesiones line in wind, solar, and hydro civil works.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/empresas-conpax-s-a

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Subsidiaries3 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 Constructora Conpax SpA