Portuguese presence in the Nordics

Metalogalva

Transmission Towers (Trofa)

Trofa steel-structures and hot-dip galvanising manufacturer making lattice transmission towers, lighting columns and poles (Metalogalva – Irmãos Silvas, S.A., NIF 500363790, Rua 16 de Maio 3641, 4785-520 Trofa; CAE 25110 metal structures, 71120 engineering). Denmark’s transmission-system operator Energinet Eltransmission A/S named Metalogalva among the winners of its eight-year framework agreement for the procurement, production and delivery of lattice towers to Denmark, alongside Mitaş Endüstri (Ankara) and Carl C. A/S (Skjern); the award notice was published on TED on 2 September 2024 (notice 524008-2024; framework value €115 million).

OriginPortugal
Legal entityMetalogalva – Irmãos Silvas, S.A. — NIF 500363790
HQRua 16 de Maio 3641, 4785-520 Trofa
SectorSteel structures, lattice transmission towers, lighting columns, hot-dip galvanising (CAE 25110, 71120)
Nordic customerEnerginet Eltransmission A/S, Denmark — framework agreement for lattice towers, 8 years; co-winners Mitaş Endüstri and Carl C. A/S (TED 524008-2024, published 2 September 2024; framework value €115 million)
Target marketsDenmark

Corridor footprint

Trofa steel-structures and hot-dip galvanising manufacturer making lattice transmission towers, lighting columns and poles (Metalogalva – Irmãos Silvas, S.A., NIF 500363790, Rua 16 de Maio 3641, 4785-520 Trofa; CAE 25110 metal structures, 71120 engineering). Denmark’s transmission-system operator Energinet Eltransmission A/S named Metalogalva among the winners of its eight-year framework agreement for the procurement, production and delivery of lattice towers to Denmark, alongside Mitaş Endüstri (Ankara) and Carl C. A/S (Skjern); the award notice was published on TED on 2 September 2024 (notice 524008-2024; framework value €115 million).

Why this matters

Metalogalva sits inside the Portugal ↔ Scandinavia business corridor that NorthSouth HQ tracks every day. As Portuguese presence in the Nordics, its operations are a data point in the broader story of how capital, goods, people and ideas flow between Portugal and the Nordics — a corridor that is accelerating in 2026.

Know this company? If you work at Metalogalva or have verified information about its corridor activity, email miguel@fractio.se and we’ll update this page.

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