Company · Energy & Climate

Revestimientos Técnicos Sostenibles

rts-spain.com ↗ ·Utrera ·Other

Revestimientos Técnicos Sostenibles (RTS) is an Andalusian materials company that develops and manufactures thin-layer sustainable coatings and insulation for construction, energy retrofitting and demanding industrial/offshore applications, using cork, hollow ceramic and aerogel microspheres to deliver thermal, acoustic and moisture insulation at 1–3 mm thickness. Its product lines include ReveCork, Zeramic Extrem and Metallum, and it sells in more than 20 countries from its production plant in Utrera (Seville). In November 2024 Iberdrola invested in RTS through its Perseo corporate venturing programme after more than three years of joint development on anti-corrosion protection for offshore wind structures; the amount was not disclosed.

Founded

2015

Founders

News

Rounds

Investors

SectorsAdvanced Materials, Sustainable Construction Materials, Energy Efficiency, Offshore Wind, Industrial Coatings Start-up MapEnergy & Climate › Energy infrastructure services

Profile updated 12 Aug 2026

Founders

Iván Walter Checa

Founding Partner & CEO (Consejero Delegado)

Global models

No comparables on record yet.

Investors 1

Iberdrola Perseo

www.iberdrola.com/innovation/perseo-corporate-venture-capital

Investor Spain

Funding rounds

No announced rounds on record.

News & media 2

Published	Article
2025-12-17	Iberdrola selects RTS coating for Windanker transition pieces ↗ Windtech International
2024-11-25	Iberdrola invests in RTS for offshore wind insulation and energy solutions ↗ Power Technology