GIMSA

What GIMSA does

GIMSA (legal name Gimsa Obras e Instalaciones SL) is a Madrid-headquartered Spanish technical installations contractor that designs, executes, and legalizes building installations across six integrated service areas: HVAC climatization and ventilation (VRV/VRF, chillers, fan coils, air ducts per RITE); active fire protection (sprinklers, BIE networks, detection/alarm, smoke control per RIPCI/CTE DB-SI); low-voltage electrical (per REBT); building control, automation, and remote monitoring; energy efficiency studies (including documentation for Next Generation EU, PREE, and regional funding programs); and complementary technical services such as legalization, commissioning, and recertification. The company holds ISO 9001, ISO 14001, and ISO 45001 certifications plus an unusually broad set of sector habilitations covering electrical, gas, refrigeration, HVAC, and fire protection systems.

The business operates on a project-based B2B professional services model, generating revenue through direct sales and public-tender bidding. GIMSA targets five vertical segments: Public Administration (administrative buildings, health centers, sports facilities, judicial installations), Education and Healthcare, Tertiary and Corporate (offices, hotels, retail), Industrial and Logistics (plants, warehouses, data centers), and Developers/Constructors. Named customers include ADIF, TGSS, INECO, INSS, TRAGSA, Correos y Telégrafos, IBERMUTUA, SUMMA 112, Hospital Universitario de Getafe, and Comunidad de Madrid. Pricing is contract-specific, not publicly disclosed, and the firm emphasizes compliance, no cost overruns, and continuous reporting as core delivery promises.

GIMSA is a wholly-owned subsidiary of the Spanish conglomerate Grupo ANCOA, operating with 51–100 employees across offices in Madrid (headquarters) and Málaga, delivering projects nationally including Madrid, Valencia, Málaga, Palencia, Salamanca, and Getafe. Distribution is exclusively through direct enterprise and government sales; the website and a LinkedIn page provide top-of-funnel visibility. No public listing, external funding rounds, M&A activity, or AI/ML proprietary capability are evidenced in the source material.

Name

GIMSA

Legal name

Gimsa Obras e Instalaciones SL

Website

https://gimsaservicios.es

Company type

Private

Operating status

Operating

Headcount range

51–100 employees

Short description

GIMSA (Gimsa Obras e Instalaciones SL) is a Madrid-based Spanish technical installations contractor specializing in HVAC, fire protection, low-voltage electrical, building automation, and energy-efficiency services for public administration and enterprise clients across Spain.

Ownership category

akta.pro rank

Product category

Building Technical Installation Services

NAICS

Architectural Services (54131)

SIC

Services-Facilities Support Management Services (8744), Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Hard Services (MEP/HVAC, Electrical, Plumbing) (BPABAAAA)

akta.pro secondary industries

HVAC Service, Maintenance & Repair (BPABACAA), Commercial HVAC Maintenance Agreements & PM Programs (HSAOAHAJ)

Keywords

• HVAC installation services
• Fire protection systems
• Building automation services
• Low voltage electrical
• Energy efficiency consulting

Headquarters

HQ city

Madrid

HQ country

Spain

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Technical installation services: B2B services revenue through design, execution, and legalization of technical installations for buildings. Projects include HVAC systems, fire protection, electrical installations, energy efficiency studies, and building automation. Revenue generated through project-based contracts with public administration and private sector clients.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

GIMSA designs, executes, and legalizes technical installations in buildings across Spain. Its service portfolio covers HVAC/climatization, active fire protection, low-voltage electrical systems, building management/automation/monitoring, and energy efficiency studies, delivered as project-based contracts for public administration and enterprise clients.

Product overview

GIMSA is a technical building installations company specializing in the design, execution, and legalization of technical installations in buildings. The company offers a portfolio of six integrated service areas: Climatización y Ventilación HVAC (covering VRV/VRF systems, chillers, fan coils, and air ducts); Protección Activa contra incendios SPCI (fire protection systems including BIE, sprinklers, and smoke control); Electricidad en Baja tensión (low voltage electrical per REBT); Control, Seguridad, Automatización y Monitorización (building management and remote monitoring); Estudios de Eficiencia Energética (energy efficiency studies and EU funding documentation); and Servicios Técnicos Complementarios (regulatory compliance and legalization services). All projects include justification calculations and technical documentation for official legalization.

Differentiator

Problem solved

Functional benefit

Products and services

• Climatización y Ventilación HVAC Design and implementation of efficient HVAC systems including VRV/VRF, chillers, fan coils, and air duct networks, fully compliant with RITE regulations for building thermal installations. Targeted at public administration buildings, healthcare, education, industrial, and tertiary sector clients.
• Protección Activa contra incendios SPCI Complete active fire protection installations compliant with RIPCI, CTE DB-SI, and UNE standards, including BIE networks, automatic sprinklers, fire pumps per UNE 23500, detection/alarm systems, and smoke control extraction. For government, healthcare, industrial and commercial buildings.
• Electricidad en Baja tensión Low voltage electrical installations executed per REBT, including distribution boards, power lines, general and emergency lighting, and special location electrical systems. For public buildings, industrial facilities, and commercial properties.
• Control, Seguridad, Automatización y Monitorización Building management systems (BMS), HVAC equipment regulation and control, fire protection system integration, and remote monitoring platforms for continuous facility performance tracking. For facility managers in public, healthcare, and industrial buildings.
• Estudios de Eficiencia Energética Technical energy efficiency studies identifying improvement measures, ROI analysis, and documentation preparation for Next Generation EU, PREE, and regional government funding programs. For property owners, public administration, and facility managers.
• Servicios Técnicos Complementarios Complementary technical services including facility adaptation to new regulations (RIPCI, RITE, CTE), legalization and commissioning procedures with authorities, and optimization/recertification of existing installations. For owners and operators of existing building installations.

Named customers10 records

Segments5 records

Ideal customer profiles2 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.

• Grupo ANCOAcoreOthersGIMSA is a subsidiary company of Grupo ANCOA, a Spanish business group. GIMSA operates as part of the corporate group structure, sharing resources, data protection policies, and cookie policies with other group companies.

Scale indicators1 record

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Cobra Instalaciones y Servicios (ACS Group): Cobra is the leading Spanish MEP, fire protection, and telecommunications installations arm of ACS, executing large infrastructure, energy, and building projects globally. It competes head-to-head with GIMSA for public-sector HVAC and electrical contracts but at materially larger scale and with international reach.
• Clece (ACS Group): Clece is a large Spanish facilities services and maintenance provider (part of ACS) covering building maintenance, HVAC upkeep, and integrated FM for public administration, healthcare, and infrastructure clients. It is a broader incumbent with overlapping maintenance offerings but a wider service portfolio than GIMSA.
• Veolia España (Servicios para el Hogar / Veolia Serviheatro): Veolia's Spanish arm provides energy and facility management services, including HVAC operations, energy efficiency studies, and building technical services for municipalities and large accounts. It overlaps with GIMSA's energy efficiency and HVAC service lines for public-sector and tertiary clients.
• OHLA Servicios (Ingesan / OHLA Group): OHLA Servicios (formerly Ingesan) is the services arm of OHLA focused on facility maintenance, energy services, and technical installations for public administration and healthcare buildings in Spain. It is a direct competitor for GIMSA's hospital, social security, and government maintenance tenders.
• Ferrovial Servicios: Ferrovial Servicios is the facility management and infrastructure services arm of Ferrovial, providing building maintenance, energy efficiency, and technical installations for public and private clients in Spain. It is a broader incumbent competing for the same Spanish public-sector FM and technical installation contracts as GIMSA.
• Sacyr Servicios (Valoriza): Valoriza is the services and FM arm of Sacyr, providing environmental services, facility maintenance, and energy efficiency solutions across Spain and Latin America. It competes for the same public-sector energy efficiency and building maintenance contracts that GIMSA targets.
• Eulen Servicios Sociosanitarios / Grupo Eulen: Grupo Eulen is a major Spanish facilities services group delivering maintenance, cleaning, security, and HVAC-related services to public and private clients across Spain and internationally. Eulen competes with GIMSA on public-sector facility maintenance contracts and operates at significantly larger scale.

Emerging players

• TPF Ingeniería: TPF Ingeniería is a Spanish engineering consultancy providing MEP design, project management, and supervision services for infrastructure, buildings, and industrial clients. It overlaps with GIMSA on the design/engineering side of technical installations, though it does not typically execute the installation work itself.

Direct peers

• Imasa Mantenimiento Industrial: Imasa is a Spanish industrial maintenance and installations firm providing mechanical, electrical, and instrumentation services to industrial, energy, and public-sector clients. Its integrated maintenance-plus-installation model and similar Spanish public-sector client base make it a direct mid-market peer to GIMSA.
• Sampol: Sampol is a Spanish MEP contractor and energy services company specializing in HVAC, electrical installations, and building automation for public, healthcare, and hospitality clients. It is the closest like-for-like peer to GIMSA in Spain, with overlapping service portfolio (climatization, low voltage, BMS) and a similar public-sector-led go-to-market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/gimsa-mantenimiento

Compliance4 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 GIMSA