Tenders / Buyers / Netherlands
Porthos Offshore Transport and Storage C.V.: public contracts and tenders
Porthos Offshore Transport and Storage C.V. awarded 11 public contracts worth €8.8M where a value is stated since 2023-11-03; the architecture and engineering services contract held by Treecon B.V. ends on 2026-12-25 (signed + duration). Source: Arcadium Data, data as of .
Awarded value = the award values the notices state (EUR at the notice date), 9 of 11 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | Porthos Offshore Transport and Storage C.V. |
| Country | Netherlands |
| Buyer type | Body governed by public law |
| City | Utrecht |
| Sources | TenderNed (Netherlands), EU TED |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| Treecon B.V. | treecon.nl | 1 | €285k | |
| Aannemingsbedrijf G. van der Ven B.V. | 1 | n/a | ||
| Alfa Laval Benelux BV | 1 | €487k | ||
| Allseas Nederland (Brasil) B.V. | 1 | n/a | ||
| Bonatti SpA | 1 | n/a | ||
| Eaton Industries (Netherlands) B.V. | 1 | €650k | ||
| EFACEC Energia – Máquinas e Equipamentos Eléctricos, S.A. | 1 | €2.7M | ||
| Emerson Process Management B.V. | 1 | €711k | ||
| Flowserve Pompes SAS | 1 | €2.2M | ||
| Mokveld Valves B.V. | 1 | €238k | ||
| Tampnet Netherlands B.V. | 1 | €1.2M |
Suppliers named on Porthos Offshore Transport and Storage C.V.'s award notices; registry number and website where the supplier is linked to its register entry. Winners that could be a private person are withheld.
Contracts ending in the next 18 months
| Ends | Contract | Current holder | Value | End date basis |
|---|---|---|---|---|
| 2026-12-25 | Aanvullende opdracht Risico-inventarisatie Grote Gevaren | Treecon B.V. | €285k | signed + duration |
| 2028-04-14 | Crew- en materiaaltransport P18 | €350k | award date + duration |
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of Porthos Offshore Transport and Storage C.V. whose contract period ends in the next 18 months: the end date the notice states, else its start or signature date plus the stated duration. 2 contracts; a framework's value is a ceiling and is not shown.
Open calls for tender
No open call for tender from Porthos Offshore Transport and Storage C.V. today.
Spend by sector (CPV divisions)
| Sector | CPV | Awards | Awarded value |
|---|---|---|---|
| Electrical equipment and lighting | 31 | 3 | €5.6M |
| Industrial machinery | 42 | 2 | €725k |
| Construction work | 45 | 2 | n/a |
| Laboratory and precision equipment | 38 | 1 | €711k |
| Architecture and engineering services | 71 | 1 | €285k |
| IT services | 72 | 1 | €1.2M |
Award notices with a named winner, by the main CPV code; value = the total the notices state, in EUR at the notice date; framework agreements (a ceiling, not spend) and implausible values are left out.
Recent awards
| Published | Contract | Winners | Value |
|---|---|---|---|
| 2026-07-20 | Aanvullende opdracht Risico-inventarisatie Grote Gevaren | Treecon B.V. | €285k |
| 2026-04-23 | Wijzigingsopdracht HV Switchgear Porthos Compressorstation | Eaton Industries (Netherlands) B.V. | €650k |
| 2025-06-20 | Datacommunicatieverbinding Porthos platform | Tampnet Netherlands B.V. | €1.2M |
| 2024-09-17 | CO2 Flowmeters | Emerson Process Management B.V. | €711k |
| 2024-09-16 | Check valves for CO2 | Mokveld Valves B.V. | €238k |
| 2024-03-08 | Seawater intake and CCW pump packages | Flowserve Pompes SAS | €2.2M |
| 2024-03-08 | Titanium plate heat exchangers | Alfa Laval Benelux BV | €487k |
| 2023-11-20 | 57 MVA Transformers Porthos | EFACEC Energia – Máquinas e Equipamentos Eléctricos, S.A. | €2.7M |
| 2023-11-17 | Porthos Koelwaterpompgebouw en Compressorstation | Aannemingsbedrijf G. van der Ven B.V., Bonatti SpA | n/a |
| 2023-11-03 | Offshore pipeline installation | Allseas Nederland (Brasil) B.V. | n/a |
Follow this buyer free
Get Porthos Offshore Transport and Storage C.V.'s new calls for tender, awards and contracts ending in a free weekly email (Tender Radar free tier: a saved search for this buyer's name in Netherlands). The same data is in the REST API and the MCP server.
Sources: TenderNed (Netherlands), EU TED, read through their open-data feeds without logging in. Buyer = contracting authority as named on the notice; notices are grouped by the normalised name and country.
Source: Arcadium Data tenders database, 3,811,022 official public procurement notices from EU TED, UK Find a Tender, UK Contracts Finder and national procurement boards, read through their open-data services (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-27.
Questions
How many public contracts has Porthos Offshore Transport and Storage C.V. awarded?
Porthos Offshore Transport and Storage C.V. published 11 contract award notices between 2023-11-03 and 2026-10-14; the 9 that state a value add up to €8.8M (official notices, as of 2026-10-27).
Who are Porthos Offshore Transport and Storage C.V.'s biggest suppliers?
By contract awards: Treecon B.V. (1), Aannemingsbedrijf G. van der Ven B.V. (1) and Alfa Laval Benelux BV (1) (as of 2026-10-27). Winners that could be a private person are not named.
Which Porthos Offshore Transport and Storage C.V. contracts end soon?
2 contracts awarded by Porthos Offshore Transport and Storage C.V. end in the next 18 months. The soonest with a named holder is the architecture and engineering services contract held by Treecon B.V., ending on 2026-12-25 (signed + duration) (as of 2026-10-27).
Does Porthos Offshore Transport and Storage C.V. have open tenders now?
No call for tender from Porthos Offshore Transport and Storage C.V. is open today in the official notices we read (as of 2026-10-27). Its 7 earlier calls are counted on this page.
What does Porthos Offshore Transport and Storage C.V. buy?
Most of Porthos Offshore Transport and Storage C.V.'s awards are in Electrical equipment and lighting (CPV 31) (3), Industrial machinery (CPV 42) (2) and Construction work (CPV 45) (2) (as of 2026-10-27).
Cite as: Arcadium Data, "Porthos Offshore Transport and Storage C.V. tenders and contracts: 11 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/porthos-offshore-transport-and-storage-c-v-nl/, data as of 2026-10-27.