What MIES does

MIES Servicios Industriales Ltda. is a Chilean industrial services company founded in 1968 by German immigrant Hermann Mies Schmitz, initially offering metal structure fabrication in Chillán before relocating to the Barrio Industrial El Belloto in Quilpué. Over more than 50 years, the company has built an integrated industrial services portfolio of six offerings — mining project execution, heavy machinery and equipment operation, fabrication and assembly of metal structures, manufacturing and repair of mining components, industrial plant operation, and integral plant maintenance — delivered to enterprise mining and power generation clients across Chile. The group operates from four industrial facilities (Quilpué as headquarters, plus manufacturing workshops in Los Andes and Copiapó and a regional office in Antofagasta) spanning more than 10,000 m² and deploys more than 1,200 workers at client sites throughout the country's principal mining regions.

The company runs an integrated management system certified to ISO 9001:2017 (quality), ISO 14001:2015 (environmental), and ISO 18001:2007 OHSAS (occupational health and safety), and uses German quality heritage as a central brand differentiator in its B2B positioning. The revenue model is professional industrial services contracted directly with enterprise mining and energy clients through enterprise field sales and on-site dedicated teams; no pricing, revenue, or contract value disclosures are public. Customer logos are obscured in source material, the segments are explicitly Mining Industry and Energy Generation Industry, and go-to-market relies on direct enterprise engagement plus LinkedIn presence rather than digital funnels.

MIES is a privately held limited liability company with no parent, no institutional investor, no funding history, no M&A activity, no AI/ML capability, no software products, no API surface, and no disclosed patents. The competitive position rests on physical industrial execution capacity, multi-region distribution, brand heritage, and certified compliance rather than any proprietary technology or data asset. Concentration is high by both sector (mining and energy only) and geography (Chile only), and the company description reflects a mature, founder-anchored industrial contractor with stable but regionally narrow scope.

Name

MIES

Legal name

MIES Servicios Industriales Ltda.

Website

https://mies.cl

Company type

Private

Founded year

1968

Operating status

Operating

Headcount range

251–500 employees

Short description

MIES is a privately held Chilean industrial services contractor founded in 1968, delivering mining project execution, heavy machinery operation, metal fabrication, mining component manufacturing, and plant maintenance to enterprise mining and energy generation clients across Chile from four facilities with a 1,200+ workforce.

Ownership category

akta.pro rank

Product category

Industrial Services for Mining and Energy

NAICS

Electric Power Generation, Transmission and Distribution (2211), Mining and Oil and Gas Field Machinery Manufacturing (33313)

SIC

Services-Facilities Support Management Services (8744), Cogeneration Services & Small Power Producers (4991)

akta.pro primary industry

Asset & Space Management Services (CMMS/Asset Tagging/Space Planning/Moves-Adds-Changes) (IMAIAAAL)

Keywords

• Mining project execution
• Heavy machinery operation
• Metal structure fabrication
• Industrial plant maintenance
• Mining components manufacturing

Headquarters

HQ city

Quilpué

HQ country

Chile

HQ region

Latin America

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Industrial Services for Mining and Energy: MIES generates revenue through a diversified portfolio of industrial services — execution of mining projects, heavy machinery operation, fabrication and assembly of metal structures, manufacturing and repair of mining components, industrial plant operation, and integral plant maintenance — delivered directly to mining and power generation clients in Chile.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

MIES is an industrial services company that delivers a diversified portfolio of services directly to mining and power generation clients across Chile. Its core offering covers the full lifecycle of industrial support: execution of mining projects and contracts, operation of heavy machinery and specialized equipment, fabrication and assembly of metal structures, manufacturing and repair of mining components, operation of industrial plants, and integral maintenance of industrial plants. Services are executed through an Integrated Management System (ISO 9001:2017 / ISO 14001:2015 / ISO 18001:2007) and delivered via on-site teams at client faenas.

Product overview

MIES is an industrial services company offering a portfolio of six integrated service offerings for Chile's mining and energy generation industries. The company provides mining project execution, heavy machinery operation, metal structures fabrication and assembly, mining components fabrication and repair, industrial plant operation, and industrial plant maintenance. All services are delivered with German-quality standards, emphasizing safety, operational efficiency, technological innovation, and environmental responsibility. The company operates from four locations (Quilpué headquarters, Los Andes, Copiapó, and Antofagasta) with over 1,200 workers serving major mining and power generation sites across Chile.

Differentiator

Problem solved

Functional benefit

Products and services

• Mining Project Execution (Ejecución de Obras y Proyectos Mineros) Project execution and mining project support services delivered to mining operators in Chile, including equipment provision, operation, and maintenance for mining operations.
• Heavy Machinery and Equipment Operation (Operación Maquinaria Pesada y Otros Equipos) Operation of heavy machinery and specialized equipment for mining and industrial clients in Chile, executed with certified equipment and strict maintenance control procedures.
• Metal Structure Fabrication and Assembly (Fabricación y Montaje Estructuras Metálicas) Fabrication and assembly of metal structures for industrial installations in the energy, petrochemical, and mining sectors, with processes governed by an Integrated Management System (ISO 9001:2017 / ISO 14001:2015 / ISO 18001:2007) from basic engineering through to project reception.
• Mining Components Fabrication and Repair (Fabricación y Reparación Componentes Mineros) Fabrication and repair services for mining industry equipment, machinery, and components used by mining operators in Chile.
• Industrial Plant Operation (Operación Plantas Industriales) Operation of industrial plants for energy generation facilities and other industrial clients in Chile.
• Integral Industrial Plant Maintenance (Mantenimiento Integral Plantas Industriales) Comprehensive industrial plant maintenance services aimed at ensuring operational efficiency and continuity for energy generation and industrial facilities in Chile.

Named customers1 record

Segments2 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators4 records

Recent moves10 records

Expansion highlights4 records

Direct peers

• Besalco: Chilean construction and industrial services firm with mining and energy contracts. Comparable on end-market exposure and on-site industrial execution in Chile, though with a heavier construction tilt.
• Echeverría Izquierdo: Chilean engineering, construction, and metal fabrication group serving mining and industrial clients. Closely comparable on metal structure fabrication, mining components, and integrated industrial services.
• Mas Errázuriz: Chilean industrial construction firm with mining and energy contracts. Comparable on the metal structures fabrication and on-site industrial execution dimensions of MIES's business.
• Sigdo Koppers: Chilean industrial conglomerate with engineering, construction, and mining services operations. Directly comparable as a domestic Chilean peer combining fabrication, plant services, and mining support across multiple sites.
• SalfaCorp: Chile's largest construction and industrial services group with deep mining exposure (Salfa Industrial). Closest comparable by geography, end markets, and service portfolio — both firms serve large Chilean mining clients with multi-discipline industrial capabilities.

Broad incumbents

• Fluor Corporation: Global EPC firm with significant mining and energy services across Latin America. Larger-scale incumbent serving the same Chilean mining majors on plant maintenance, fabrication, and project execution.
• Worley: Global engineering services provider focused on energy, chemicals, and mining. Comparable as a tier-one provider of plant operations, maintenance, and industrial services to mining and energy clients globally.
• AtkinsRéalis (formerly SNC-Lavalin): Global engineering services and project management firm with mining and energy exposure. Comparable in delivering multi-discipline industrial services and plant operations support to resource clients.
• Techint: Latin American industrial engineering and construction conglomerate with mining services globally. Larger-scale peer operating in the same multi-discipline industrial services space for mining clients, including across Chile.

Others

• Sodexo (Industrial / Energy & Resources segment): Global facilities management and on-site industrial services provider serving mining clients in Chile and Latin America. Adjacent peer competing for non-core industrial services spend at the same mining majors.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UCTwVZh-3iNrVptFpfr-kYpg
• LinkedInlinkedin.com/company/empresas-mies

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

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 MIES