TECOZAM ESTRUCTURAS Y DRENAJES SL
TECOZAM ESTRUCTURAS Y DRENAJES SL is a Spanish sociedad limitada (private limited company) registered under CIF B83214668 with the Registro Mercantil de Madrid. The company was incorporated on 28 July 2003 and remains active, with its most recently reported registered address at Calle Peru 8, 2ª Oficina 53, 28290 Las Rozas de Madrid, Madrid; earlier registry records reviewed for this profile list a previous address at Calle Agustín de Foxa 27, 7ºA, 28036 Madrid.
The company is classified under CNAE code 4213, construction of bridges and tunnels, and its principal business activity is civil-engineering and building construction, together with the manufacture, provision and installation of scaffolding and formwork systems, and the commercialisation, distribution and transport of related auxiliary construction materials. TECOZAM ESTRUCTURAS Y DRENAJES SL operates within the wider TecoZam group, which describes itself on its official website as providing infrastructure-construction services across land, rail, port/airport and hydraulic-engineering segments, with projects reported in Spain, Portugal and the United Kingdom, including the Tideway Tunnel (London), the Alto Tâmega hydroelectric project (Portugal) and the Forth Replacement Crossing (Scotland).
Commercial-registry data providers report inconsistent figures for headcount and turnover as of the September 2026 retrieval date: reported employee counts range from roughly 360 to 440 depending on the aggregator, and reported turnover figures range from approximately EUR 2.5 million to over EUR 80 million, with at least one figure appearing to reflect group-level rather than company-level results. These could not be reconciled from the sources reviewed, so no single employee or turnover figure is stated here. Share capital is recorded at EUR 1,260,020. TECOZAM ESTRUCTURAS Y DRENAJES SL is not listed on any stock exchange.
- Company fundamentals
- Corporate linkage & group structures
- Digitized company financials
- Firmographics — websites, social profiles, revenue and employee estimates
Shareholders
Shareholders of TECOZAM ESTRUCTURAS Y DRENAJES SL
TECOZAM ESTRUCTURAS Y DRENAJES SL is registered in Spain as a single-member company (sociedad unipersonal). Commercial-registry aggregators (Empresia and Infonif, retrieved 24 September 2026) record GRUPO EMPRESARIAL TECOZAM SL (CIF B85506004) as the sole shareholder, a status noted as held since 30 January 2009. As the recorded sole shareholder, GRUPO EMPRESARIAL TECOZAM SL holds the entirety of the company’s issued share capital, stated at EUR 1,260,020. No other direct shareholders are disclosed, and no share-class detail was located in the sources reviewed.
One aggregator’s search snippet also referenced BANACHE CONSULTORES SL in connection with the January 2009 change to single-shareholder status; this appears to describe the same 2009 transition rather than a distinct, more recent shareholder, and has not been treated as reflecting current ownership given that more recent sources consistently identify GRUPO EMPRESARIAL TECOZAM SL as sole shareholder.
Ultimate beneficial ownership
No official filing was located identifying a natural person as the ultimate beneficial owner of TECOZAM ESTRUCTURAS Y DRENAJES SL through its sole corporate shareholder, GRUPO EMPRESARIAL TECOZAM SL. Regional business press (Castilla y León Económica, La Opinión de Zamora) describes Grupo Empresarial Tecozam as a family business founded in 2003 by brothers Iván-José, Rubén and Cristian Gómez Rojo, with Iván-José Gómez Rojo reported as president of the group’s Consejo de Administración. However, no registry-sourced filing disclosing individual ownership percentages within GRUPO EMPRESARIAL TECOZAM SL was located, so no calculated effective UBO percentage can be stated.
Data availability
Shareholder information for TECOZAM ESTRUCTURAS Y DRENAJES SL is classified as Full at the direct-shareholder level (a sole shareholder is identified and confirmed by multiple aggregators) but Not found at the beneficial-ownership level, since no registry filing disclosing individual ownership percentages in the parent company was located.
Sources
- Empresia — TECOZAM ESTRUCTURAS Y DRENAJES SL company file — https://www.empresia.es/empresa/tecozam-estructuras-y-drenajes/ — retrieved 24 September 2026
- Infonif (Economía3) — TECOZAM ESTRUCTURAS Y DRENAJES SL company file — https://infonif.economia3.com/ficha-empresa/tecozam-estructuras-y-drenajes-sl — retrieved 24 September 2026
- Axesor — Informe Mercantil, TECOZAM ESTRUCTURAS Y DRENAJES SL — https://www.axesor.es/Informes-Empresas/2747452/TECOZAM_ESTRUCTURAS_Y_DRENAJES_SL.html — retrieved 24 September 2026
- Castilla y León Económica — “TecoZam, en la élite mundial de la obra civil” — https://www.castillayleoneconomica.es/tecozam-elite-mundial-obra-civil/ — retrieved 24 September 2026
Officers
1
Directors and officers of TECOZAM ESTRUCTURAS Y DRENAJES SL
TECOZAM ESTRUCTURAS Y DRENAJES SL has a sole-administrator governance structure. Commercial-registry aggregators (Empresia, Infonif, retrieved 24 September 2026) record ADMINISTRACION Y GESTION TECOZAM SL, a Spanish corporate entity, as the current Administrador Único (Sole Administrator), appointed 10 December 2009. As a corporate officer, ADMINISTRACION Y GESTION TECOZAM SL is identified here by name and role only; its own individual directors have not been researched as part of this block. Registry aggregators also record Iván-José Gómez Rojo holding one or more Apoderado (attorney-in-fact) appointments in the company between 2010 and 2020, distinct from the Administrador Único role. Publicly available business-press profiles separately describe him as CFO and a co-founder of the wider Grupo Empresarial Tecozam, but this occupational detail was not sourced from the Spanish commercial registry itself and is not attributed to the registry here. The company’s auditor is recorded as Diecinueve Auditores SLP, most recently reelected 6 May 2025 (Axesor); this is an audit appointment, not a director or secretary role. No nationality or country-of-residence information is disclosed for any individual named above in the sources reviewed, and none has been inferred.
Recent officer changes
- Reelection: Diecinueve Auditores SLP reelected as statutory auditor, effective 6 May 2025 (source: Axesor, retrieved 24 September 2026).
Data availability
Officer information for TECOZAM ESTRUCTURAS Y DRENAJES SL is classified as Partial: the current sole administrator and auditor are disclosed and one individual apoderado is named, but exact appointment/resignation dates, occupation and nationality/residence detail are not consistently disclosed in the free sources reviewed. Aggregators reference additional historical management and board-related filings, but individual names and dates for most of these were not confirmed and are therefore not stated.
Sources
- Empresia — TECOZAM ESTRUCTURAS Y DRENAJES SL company file — https://www.empresia.es/empresa/tecozam-estructuras-y-drenajes/ — retrieved 24 September 2026
- Infonif (Economía3) — TECOZAM ESTRUCTURAS Y DRENAJES SL company file — https://infonif.economia3.com/ficha-empresa/tecozam-estructuras-y-drenajes-sl — retrieved 24 September 2026
- Axesor — Informe Mercantil, TECOZAM ESTRUCTURAS Y DRENAJES SL — https://www.axesor.es/Informes-Empresas/2747452/TECOZAM_ESTRUCTURAS_Y_DRENAJES_SL.html — retrieved 24 September 2026
Group Structure
Group structure of TECOZAM ESTRUCTURAS Y DRENAJES SL
TECOZAM ESTRUCTURAS Y DRENAJES SL is part of a verified corporate group. Commercial-registry aggregators identify GRUPO EMPRESARIAL TECOZAM SL (CIF B85506004) as the company’s immediate parent and sole shareholder, a position recorded since 30 January 2009. No entity above GRUPO EMPRESARIAL TECOZAM SL was identified in the sources reviewed, so it is treated as the ultimate parent for the purposes of this overview. ADMINISTRACION Y GESTION TECOZAM SL, the company’s sole administrator, also sits within the same group of affiliated Tecozam entities but was not confirmed as a shareholder of TECOZAM ESTRUCTURAS Y DRENAJES SL itself. One aggregator (Infonif) references a wider set of affiliated entities (13 related companies across Spain, Portugal, Poland, Slovakia, Finland, Panama, Serbia, Sweden, the United Kingdom and the United States) associated with the Tecozam group, but individual relationship types, registration numbers and ownership percentages for these entities were not independently confirmed and are therefore not listed as verified relationships below.
Verified corporate relationships
| Entity | Country | Registration number | Relationship | Ownership | Status | Information date |
|---|---|---|---|---|---|---|
| GRUPO EMPRESARIAL TECOZAM SL | ES | B85506004 | Immediate parent / ultimate parent | 100% (sole shareholder) | Active | 30 January 2009 (recorded status date) |
Data availability
Corporate-linkage information for TECOZAM ESTRUCTURAS Y DRENAJES SL is classified as Parent only: the immediate/ultimate parent is verified through multiple commercial-registry aggregators, but no subsidiaries of TECOZAM ESTRUCTURAS Y DRENAJES SL itself were verified, and the wider Tecozam international affiliate network referenced by one aggregator could not be independently confirmed entity-by-entity.
Sources
- Empresia — TECOZAM ESTRUCTURAS Y DRENAJES SL company file — https://www.empresia.es/empresa/tecozam-estructuras-y-drenajes/ — retrieved 24 September 2026
- Infonif (Economía3) — TECOZAM ESTRUCTURAS Y DRENAJES SL company file — https://infonif.economia3.com/ficha-empresa/tecozam-estructuras-y-drenajes-sl — retrieved 24 September 2026
- DatosCif — ADMINISTRACION Y GESTION TECOZAM SL company file — https://www.datoscif.es/empresa/administracion-y-gestion-tecozam-sl — retrieved 24 September 2026
GRUPO EMPRESARIAL TECOZAM SL.
Spain
Get complete shareholder and officer records, ultimate beneficial owner resolution, and ongoing ownership monitoring.
Frequently Asked Questions
What does TECOZAM ESTRUCTURAS Y DRENAJES SL do?
Spanish civil-engineering and construction company (CNAE 4213, bridges and tunnels) that also manufactures and installs scaffolding/formwork systems, operating within the TecoZam infrastructure group.
Who owns TECOZAM ESTRUCTURAS Y DRENAJES SL?
Sole shareholder is GRUPO EMPRESARIAL TECOZAM SL (CIF B85506004), recorded since 30 January 2009.
Who is TECOZAM ESTRUCTURAS Y DRENAJES SL's UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) data is recorded for TECOZAM ESTRUCTURAS Y DRENAJES SL; access to beneficial-ownership data in this jurisdiction is governed by its own register rules.
What is TECOZAM ESTRUCTURAS Y DRENAJES SL's company registration number?
TECOZAM ESTRUCTURAS Y DRENAJES SL's registration number is B83214668, filed with Colegio de Registradores / Registro Mercantil Central in Spain. Its current status on the register is active.
Is TECOZAM ESTRUCTURAS Y DRENAJES SL still an active company?
TECOZAM ESTRUCTURAS Y DRENAJES SL's status on Colegio de Registradores / Registro Mercantil Central is listed as active.
What is TECOZAM ESTRUCTURAS Y DRENAJES SL's registered address?
The registered address on file for TECOZAM ESTRUCTURAS Y DRENAJES SL is ROZAS DE MADRID (LAS), Spain.
What legal structure is TECOZAM ESTRUCTURAS Y DRENAJES SL registered as?
TECOZAM ESTRUCTURAS Y DRENAJES SL is registered as a Private limited company (Ltd.) in Spain.
Is TECOZAM ESTRUCTURAS Y DRENAJES SL listed on a stock exchange?
Not listed on any stock exchange.
Who are the officers/directors of TECOZAM ESTRUCTURAS Y DRENAJES SL?
Administrador Unico is the corporate entity ADMINISTRACION Y GESTION TECOZAM SL (appointed 10 December 2009); Ivan-Jose Gomez Rojo holds an individual Apoderado (attorney-in-fact) appointment.
Does TECOZAM ESTRUCTURAS Y DRENAJES SL have a parent company or subsidiaries?
Immediate and ultimate parent is GRUPO EMPRESARIAL TECOZAM SL (ES, CIF B85506004); no subsidiaries of the company itself were independently verified.
Can Zavia monitor changes to TECOZAM ESTRUCTURAS Y DRENAJES SL's ownership over time?
This profile reflects a point-in-time snapshot from Colegio de Registradores / Registro Mercantil Central. Zavia's monitoring API can track changes to TECOZAM ESTRUCTURAS Y DRENAJES SL's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access TECOZAM ESTRUCTURAS Y DRENAJES SL's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Spain, so records like TECOZAM ESTRUCTURAS Y DRENAJES SL's registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from Colegio de Registradores / Registro Mercantil Central and was last synced on 25 September 2026.