About Elsamex
Elsamex is a Real Estate & Construction company based in Madrid (Spain) founded in 1977, and was acquired by Ascendi in December 2023. Construction, rehabilitation, and infrastructure services are provided by Elsamex. Its chief executive, as recorded, is Luis Silva Santos. Elsamex offers products and services including Conservation of Infrastructures and Facility Services and Technology. Its focus areas include Real Estate and Construction, Construction Contractors and General. Its legal entity is Elsamex Gestión de Infraestructuras S.L.
Company details
Elsamex was founded in 1977 and is headquartered in Madrid, Spain. Operations are centered on the construction sector, where services including building rehabilitation and infrastructure development are delivered. Additional related services are offered to support various projects. The company is led by CEO Luis Silva Santos, with activities primarily conducted in Spain and surrounding regions. Focus remains on factual project execution across civil engineering needs.
- Headquarters Madrid, Spain
- Stage Acquired
- SectorsReal Estate & Construction
- Email••••••••
- Phone•••• ••••
- Website elsamex.com
- Social LinkedIn X
- Acquired by Ascendi (Dec 2023)
- Legal Name Elsamex Gestión De Infraestructuras S.L
- Latest Funding Round$220.72K (USD), Grant
Jul 2021
- InvestorsEuropean Union
& 1 more
- Acquired byAscendi
(Dec 2023)
Products & Services of Elsamex
Elsamex offers a comprehensive portfolio of products and services, including Conservation of Infrastructures and Facility Services and Technology.
Conservation and maintenance of infrastructures are provided to ensure sustainability and efficient operations.
Integrated facility services and technology solutions are offered for maintenance and operational support.
Funding Insights of Elsamex
- Total Rounds 1
- Last Round Grant — $220,721
- First Round $220,721
(Jul 2021)
- Investors Count 1
All 1 funding rounds of Elsamex with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Jul 2021 | $220,721 | Grant | – | – |
2 investors in total: 2 institutional.
Investors in Elsamex
Elsamex has secured backing from 2 investors, including institutional investors. Prominent investors backing the company include European Union and Ascendi.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Government entites focused on freedom, democracy, equality and the rule of law, promoting peace and stability | 1958 | europa.eu | Brussels, Belgium | |
Toll roads and motorways are designed, financed, operated, and maintained. | 1999 | ascendi.pt | Porto, Portugal |
Investor details for Elsamex
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
People of Elsamex
1 people are tracked at Elsamex (1 in leadership).
| Name | Role | Group |
|---|---|---|
Luis Silva Santos | CEO | Leadership |
Complete people profiles for Elsamex
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
- Board tenure
- Professional contacts
Verified entity values are shown only after access is granted.
Timeline of Elsamex
3 dated milestones of Elsamex across 46 years, from founding to its latest funding, stage changes and deals.
- Founded Elsamex is founded.
- Funding First funding round of $221K.
- Exit Acquired by Ascendi.
Web traffic of Elsamex
The website of Elsamex (elsamex.com) receives about 2K visits a month.
- Monthly visits2K
▲ 63% vs previous month
Websites whose visitors overlap most with Elsamex. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
santos-mera.com | santos-mera.com | 100% | #14,577,765 | – | |
absorcionacustica.com | absorcionacustica.com | 91% | #5,253,911 | – |
Unlock complete access to The Company Check
Get unrestricted viewing across everything we track — from companies and brands to investors, funding rounds, acquisitions, financials, and more.
- Unlimited viewing on all profiles Companies, investors, financials, funding, acquisitions & directors
- Full access to every database India & global coverage, advanced filters and rich profile details
- Always-on access from your team account Single premium plan for everything you see on the portal
Related news about Elsamex
Complete news archive for Elsamex
Full article history, source details, and older brand coverage require an active premium plan.
- Full article archive
- Source and publication date
- Older coverage
- Brand-specific news history
Verified entity values are shown only after access is granted.
Frequently Asked Questions about Elsamex
Elsamex was founded in 1977 and raised its 1st funding round 44 years after it was founded.
Elsamex is headquartered in Madrid, Spain. It is registered at Madrid, Madrid, Spain.
Luis Silva Santos is the CEO of Elsamex, as recorded in our data.
Elsamex was founded in 1977 and is headquartered in Madrid, Spain. Operations are centered on the construction sector, where services including building rehabilitation and infrastructure development are delivered. Additional related services are offered to support various projects. The company is led by CEO Luis Silva Santos, with activities primarily conducted in Spain and surrounding regions. Focus remains on factual project execution across civil engineering needs.
Elsamex offers Conservation of Infrastructures and Facility Services and Technology.
Elsamex has 2 investors. Key investors include European Union, and Ascendi.
Elsamex operates through Elsamex Gestión De Infraestructuras S.L.
Yes. Elsamex was acquired by Ascendi in December 2023.

