Find your perfect contract.

Search tenders via companies instantly

Expert Search
IN

INTSOK

Energy, Utilities & Waste Treatment

Oslo, Norway

INTSOK operates in the Energy, Utilities & Waste Treatment sector. Location: Oslo.

Products and services

  • Machinery for the treatment of sewage
  • Pipeline machinery
  • Pallet-picking system
  • Non-domestic vacuum cleaners and floor polishers
  • Construction work for the oil and gas industry
  • Repair and maintenance of plant
  • Electrical installation work of heating and other electrical building-equipment
  • Heating, ventilation and air-conditioning installation work
  • Plumbing and drain-laying work

Matching Tenders

●INNLANDET FYLKESKOMMUNE

Provide plumbing maintenance and carry out minor to medium-sized projects for Innlandet County within Gudbrandsdalen under a framework agreement. One supplier is intended for this area.

Location

Gudbrandsdalen, Innlandet, Norway

Service Period

01/01/2027 - 12/31/2030

Deadline

13.11.2026 • 11:00

24

Days

Deliver small-to-medium site works primarily in Trondheim, covering water and wastewater infrastructure, roads, sanitation, and potentially urban and green areas. Work may include new installations, renewals, repairs, road and public-space improvements, and vegetation or area restoration; the authority intends parallel agreements with 3–4 contractors.

Location

Trondheim, Trøndelag, Norway

Service Period

4 years

Contract value

NOK 1,200,000,000

Deadline

26.10.2026 • 11:00

6

Days

●Asker kommune

Framework agreement for plumbing services in Asker municipality. Includes repair and maintenance services, plumbing equipment, sewer mains, pipelines, piping, drinking-water piping, pipes and fittings, distance-heating pipes, casing and tubing, pipeline supports, repair and maintenance work in connection with sports facilities, pipeline relaying works, repair and maintenance of plant, plumbing and sanitary works, plumbing and drain-laying work, drain-laying work, repair and maintenance services for pumps, valves, taps and metal containers and machinery, repair and maintenance services of pumps, valves, taps and metal containers, repair and maintenance services of pumps, repair and maintenance services of building installations, miscellaneous repair and maintenance services, installation services of equipment for measuring, checking, testing and navigating, installation services of measuring equipment, engineering design services, plumbing consultancy services, tubing services, and sewage services.

plumbingframework agreementrepair

Location

Asker, Norway

Service Period

12/16/2026 to 12/15/2028

Deadline

23.10.2026 • 10:00

3

Days

●Time Kommune

Maintenance and repairs of plumbing and sanitary installations with accompanying materials; Renovation and new installation of pipes and sanitary installations; Service of sprinkler installations; Inspections and service of recovery valves; FG inspection of sprinkler installations; Tredje part control on new buildings when needed; Replacement of water meters, up to 600 water meters per year. The service includes plumbing work in connection with municipal buildings, communal housing, and rental housing.

plumbing serviceswater metersrenovation

Location

BRYNE, Norway

Service Period

12/14/2026 to 12/14/2028

Contract value

NOK 21,000,000

Deadline

21.10.2026 • 10:00

1

Day

Related Tenders in Energy, Utilities & Waste Treatment

Discover other opportunities in the same industry

Framework agreement for emptying sludge and pipe flushing.

Sørreisa and neighbouring municipalities, Norway

Deadline

02.11.2026

13

Days

Treatment of return wood for energy and material recovery ReMidt IKS

Trøndelag, Norway

material recoveryreturn woodcollection

Deadline

16.11.2026

27

Days

Framework agreement for handling hazardous and infectious waste.

Bergen, Norway

farlig avfallsmittefarlig avfallavfallshåndtering

Deadline

16.11.2026

27

Days

Framework agreement for emptying interceptors for sludge.

Stange, Norway

Deadline

20.11.2026

31

Days

TRANSPORT AND FINAL TREATMENT OF RESIDUE WASTE

Hammerfest, Lakselv and Alta, Finnmark, Norway

Deadline

23.11.2026

34

Days

New competition: Framework agreement fuel oil - qualification phase

Fornebu, Lysaker and Sandvika, Norway

Deadline

18.11.2026

29

Days

Transport of sludge from middle storage to final user

Halden, Norway

sludge transportsewage sludgetemporary storage

Deadline

16.11.2026

27

Days

Winter operation of lot 5 - Salangen kommune

Salangen, Norway

Deadline

12.11.2026

23

Days

Framework agreement for the purchase of sanitation services.

Oslo, Norway

sanitation serviceswaste collectionwaste sorting

Deadline

12.11.2026

23

Days

Snow clearing, roof clearing and ice removal.

Tromsø, Tromsø, Norway

Deadline

16.11.2026

27

Days

Framework agreement - Fuel from stations.

Sandnes, Rogaland, Norway

dieselpetrolAdBlue

Deadline

12.11.2026

23

Days

Outset of wheeled waste containers Øvre Romerike Avfallsselskap IKS - ØRAS

Mogreina, Øvre Romerike, Norway

Deadline

12.11.2026

23

Days

Disposal of hazardous waste, framework agreement

Rakkestad, Østfold, Norway

Deadline

11.11.2026

22

Days