Open public tenders: Architecture & engineering

• Servicii de proiectare faza P.T. + C.S.+ A.T. „AMENAJARE ALBIE RÂU IALOMIȚA ZONA POIANA, JUDEȚUL IALOMIȚA”

  RomaniaADMINISTRATIA NATIONALA APELE ROMANEEngineering design services for the construction of civil engineering worksest. 150k RON
  4 Dec 2026 · closes in 28 days123 companies won similar tenders

• Vandentiekio, buitinių ir paviršinių nuotekų tinklų rekonstrukcijos ir naujos statybos projektavimas H. Manto g., Klaipėdos m. sav.

  LithuaniaAB Klaipėdos vanduo (PV)Pipeline-design services
  4 Dec 2026 · closes in 28 days123 companies won similar tenders

• ELABORARE STUDIU DE FEZABILITATE PRIVIND OBIECTIVUL DE INVESTITII „VARIANTA DE OCOLIRE A ORASULUI HARLAU, JUDETUL IASI”

  RomaniaASOCIATIA DE DEZVOLTARE INTERCOMUNITARA "IASI INFRASTRUCTURA"Feasibility study, advisory service, analysisest. 2.8M RON
  4 Dec 2026 · closes in 28 days96 companies won similar tenders

• AEI plėtros zonų plano (planų) parengimo ir jo strateginio pasekmių aplinkai vertinimo atlikimo paslaugos

  LithuaniaViešoji įstaiga Lietuvos energetikos agentūraArchitectural, engineering and planning services
  4 Dec 2026 · closes in 28 days96 companies won similar tenders

• Inženiertehnisko sistēmu tehniskā apkope un remonts Latgales reģionā

  LatviaValsts akciju sabiedrība "Valsts nekustamie īpašumi"Miscellaneous engineering servicesest. €250k
  4 Dec 2026 · closes in 28 days21 companies won similar tenders

• Ventspils loču torņa atjaunošanas būvuzraudzība

  LatviaVentspils brīvostas pārvaldeSupervision of building work
  4 Dec 2026 · closes in 28 days96 companies won similar tenders

• „Упражняване на строителен надзор на обект: „Ремонт на покрив административна сграда“ с идентификатор 73359.501.570.1 по КККР на гр.Тръстеник“

  BulgariaОБЩИНА ДОЛНА МИТРОПОЛИЯConstruction supervision servicesest. €3k
  4 Dec 2026 · closes in 28 days3 companies won similar tenders

• „Извършване на оценка на съответствието на инвестиционния проект и упражняване на строителен надзор по време на инженеринг – проектиране, авторски надзор и изпълнение на дейности по СМР и мерки за енергийна ефективност на многофамилна жилищна сграда с адрес: ул. „Яворов“ №70, гр. Поморие, община Поморие”

  BulgariaОБЩИНА ПОМОРИЕConstruction supervision servicesest. €2k
  4 Dec 2026 · closes in 28 days3 companies won similar tenders

• Pełnienie funkcji Inżyniera Kontraktu dotyczącej inwestycji pn. „Poszerzenie odcinka toru wodnego na podejściu do portu morskiego w Świnoujściu”

  PolandDyrektor Urzędu Morskiego w SzczecinieConstruction management services
  4 Dec 2026 · closes in 28 days10 companies won similar tenders

• Accord cadre multi attributaires à marchés subséquents pour des missions de conseil, maitrise d'œuvre et coordination SSI sur le patrimoine détenu ou géré par l'ESH Les Ajoncs

  FranceSA HLM Les Ajoncs (56)Architectural and related services
  4 Dec 2026 · closes in 28 days34 companies won similar tenders

• ET2607 - Provision of an Interactive and Connected Breathalyser Terminal Service

  IrelandRoad Safety Authority (RSA)Technical testing servicesest. €1.5M
  4 Dec 2026 · closes in 28 days13 companies won similar tenders

• Keuren van arbeidsmiddelen

  NetherlandsStaatsbosbeheerTechnical testing, analysis and consultancy services
  4 Dec 2026 · closes in 28 days1 company won similar tenders

• Mission de maîtrise d'oeuvre de dépollution des sols et des eaux souterraines dans le cadre de l'aménagement du centre-ville de Libercourt.

  FranceVille de LibercourtEngineering services
  4 Dec 2026 · closes in 28 days87 companies won similar tenders

• Réalisation d'enquêtes et de comptages de trafic transfrontaliers, analyse du trafic ETB

  FranceEurodistrict trinational de BâleTransport systems consultancy services
  4 Dec 2026 · closes in 28 days95 companies won similar tenders

• Missions de diagnostic des barrages anti sargasses publics existants

  FranceGIP Sargasses - Prévention et Gestion des Sargasses en MartiniqueStructural engineering consultancy servicesest. €75k
  4 Dec 2026 · closes in 28 days95 companies won similar tenders

• Raamovereenkomst voor het uitvoeren van archeologisch onderzoek

  BelgiumProvincie AntwerpenArchaeological services
  4 Dec 2026 · closes in 28 days60 companies won similar tenders

• Verduurzamen woningen Gemeente Zaanstad

  NetherlandsGemeente ZaanstadEnergy-efficiency consultancy services
  4 Dec 2026 · closes in 28 days95 companies won similar tenders

• Réalisation de reconnaissances et études des sols sur le plan géologique, géotechnique et hydrogéologique dans le cadre d'études d’infrastructures routières.

  FranceDREAL BretagneGeotechnical engineering services
  4 Dec 2026 · closes in 28 days21 companies won similar tenders

• Mission AMO installation technique désenfumage Carré d'Art

  FranceVille de NîmesTechnical assistance servicesest. €42k
  4 Dec 2026 · closes in 28 days60 companies won similar tenders

• Étude hydraulique sur la Loire, la Borne, le Dolaizon et leurs affluents sur le bassin du Puy-en-Velay

  France43 - DDTEngineering studiesest. €250k
  4 Dec 2026 · closes in 28 days21 companies won similar tenders

• Projektiranje stanovanjske soseske Petelinje, Pivka

  SloveniaSTANOVANJSKI SKLAD REPUBLIKE SLOVENIJE, javni skladArchitectural design services
  4 Dec 2026 · closes in 28 days10 companies won similar tenders

• Sprawowanie nadzoru nad zgodnością realizacji budowy z projektem przy kontrakcie pn. „Rozbudowa drogi wojewódzkiej nr 536 w zakresie budowy skrzyżowania bezkolizyjnego z linią kolejową nr 9 w Iławie”

  PolandWojewództwo Warmińsko – Mazurskie – Zarząd Dróg WojewódzkichSupervision of project and documentation
  4 Dec 2026 · closes in 28 days96 companies won similar tenders

• Rahmenvertrag Baugrunduntersuchungen 2027-2029

  GermanyLandeshauptstadt Hannover - Fachbereich TiefbauGround investigation services
  4 Dec 2026 · closes in 28 days60 companies won similar tenders

• Contrôle technique des installations terminales embranchées du ministère des armées

  FranceSID EPNTechnical inspection services of engineering structures
  4 Dec 2026 · closes in 28 days13 companies won similar tenders

• Stručne usluge izrade „Glavnog i Izvedbenog projekta za zahvat u prostoru: Sportska dvorana Strukovne škole „Vice Vlatkovića“ u Zadru i Tehničke škole Zadar"

  CroatiaStrukovna škola Vice VlatkovićaArchitectural, engineering and planning servicesest. €275k
  4 Dec 2026 · closes in 28 days96 companies won similar tenders

Source: TED (Tenders Electronic Daily), refreshed every few hours. Selected calls have AI-drafted English titles and summaries; their original titles remain on the tender page. Other titles are shown in the buyer’s language. "Won similar tenders" counts award notices since 2024 in the same CPV class, for companies we can identify by their registry number.