Oslo kommune v/ Klimaetaten: public contracts and tenders
Oslo kommune v/ Klimaetaten awarded 24 public contracts worth €2.2M where a value is stated since 2020-01-24; the waste, cleaning and environmental services contract held by Energidata Consulting AS ends on 2027-08-01 (end date stated). Source: Arcadium Data, data as of .
At a glance
- Latest award: Kartlegging av potensial for karbonfjerning i Oslo, to Carbon Limits AS, 2026-01-28
- Contracts running with suppliers: 2 with an end date in the next 18 months (2 stated). Next to end: 2027-08-01, Energidata Consulting AS (end date stated)
Awarded value = the award values the notices state (EUR at the notice date), 2 of 24 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | Oslo kommune v/ Klimaetaten |
| Country | Norway |
| Buyer type | Public undertaking |
| City | Oslo |
| Website | oslo.kommune.no/etater-foretak-og-ombud/klimaetaten/ |
| Procurement inbox | [email protected] |
| Sources | Doffin (Norway), EU TED |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| Energidata Consulting AS | 3 | €171k | ||
| Nucleus AS | 968749498 Brønnøysund Register Centre (NO) | nucleus.no | 2 | |
| Dinamo AS | 2 | |||
| Innovit AS | 2 | |||
| KVIKK RÅD AS | 2 | |||
| ASPLAN VIAK AS | 910209205 Brønnøysund Register Centre (NO) | asplanviak.no | 1 | |
| Atyp A/S | 922161003 Brønnøysund Register Centre (NO) | atyp.no | 1 | |
| Carbon Limits AS | 988457930 Brønnøysund Register Centre (NO) | carbonlimits.no | 1 | |
| Kluge Advokatfirma AS | 25602381 ČSÚ RES (CZ) | cms.law | 1 | |
| Cruit AS | 991341145 Brønnøysund Register Centre (NO) | cruit.no | 1 | |
| Linde gas AS | 934863909 Brønnøysund Register Centre (NO) | linde-gas.no | 1 | |
| NIRAS Norge AS | 992152265 Brønnøysund Register Centre (NO) | nirasnorge.no | 1 | |
| Rambøll Norge AS - Jernbane | 0101197-5 PRH / YTJ (FI) | ramboll.com | 1 | |
| THEMA Consulting Group AS | 895144932 Brønnøysund Register Centre (NO) | thema.no | 1 | |
| The Assessment Company Norge AS | 1 |
Suppliers named on Oslo kommune v/ Klimaetaten's award notices (the top 15 of 20); 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 |
|---|---|---|---|---|
| 2027-08-01 | Procurement of consultancy services in the energy field: Coordinate the project microenergy system Furuset an… | Energidata Consulting AS | €171k | end date stated |
| 2027-09-19 | Communication services and media procurements | Mediabrands, Nucleus AS (Brønnøysund Register Centre (NO) 968749498), KVIKK RÅD AS | €2.1M | end date stated |
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of Oslo kommune v/ Klimaetaten 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 Oslo kommune v/ Klimaetaten today.
Spend by sector (CPV divisions)
| Sector | CPV | Awards | Awarded value |
|---|---|---|---|
| Business services | 79 | 6 | €2.1M |
| Waste, cleaning and environmental services | 90 | 6 | €171k |
| Architecture and engineering services | 71 | 3 | n/a |
| IT services | 72 | 3 | n/a |
| Administration and social security services | 75 | 1 | n/a |
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 |
|---|---|---|---|
| 2026-01-28 | Kartlegging av potensial for karbonfjerning i Oslo | Carbon Limits AS | n/a |
| 2025-10-17 | Procurement of consultancy services in the energy field: Coordinate the project microenergy system Furuset an… | Energidata Consulting AS | €171k |
| 2025-10-17 | Kjøp av konsulentbistand på energifeltet: Koordinere prosjektet mikroenergisystem Furuset og bistand på områd… | Energidata Consulting AS | n/a |
| 2025-10-16 | Communication services and media procurements | Mediabrands, Nucleus AS, KVIKK RÅD AS | €2.1M |
| 2025-10-16 | Kommunikasjonstjenester og mediekjøp | Nucleus AS, KVIKK RÅD AS, Atyp A/S | n/a |
| 2024-12-19 | Pilotprosjekt biokull | Norges Geotekniske Institutt AS | n/a |
| 2024-07-29 | Case handling system | Innovit AS | n/a |
| 2023-12-29 | Faglig utredning investeringsbehov og nye finansielle virkemidler | THEMA Consulting Group AS | n/a |
| 2023-10-16 | Barriere- og virkemiddelanalyse energi | Hafslund Vekst AS | n/a |
| 2023-06-30 | Oppgradering av eksisterende nettsider - Leveranse av CMS-plattform med tilhørende tjenester | Dinamo AS | n/a |
Follow this buyer free
Get Oslo kommune v/ Klimaetaten'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 Norway). The same data is in the REST API and the MCP server.
Sources: Doffin (Norway), 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, 4,131,157 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 2026-10-28.
Questions
How many public contracts has Oslo kommune v/ Klimaetaten awarded?
Oslo kommune v/ Klimaetaten published 24 contract award notices between 2020-01-24 and 2026-01-28; the 2 that state a value add up to €2.2M (official notices, as of 2026-10-28).
Who are Oslo kommune v/ Klimaetaten's biggest suppliers?
By contract awards: Energidata Consulting AS (3), Nucleus AS (2) and Dinamo AS (2) (as of 2026-10-28). Winners that could be a private person are not named.
Which Oslo kommune v/ Klimaetaten contracts end soon?
2 contracts awarded by Oslo kommune v/ Klimaetaten end in the next 18 months. The soonest with a named holder is the waste, cleaning and environmental services contract held by Energidata Consulting AS, ending on 2027-08-01 (end date stated) (as of 2026-10-28).
Does Oslo kommune v/ Klimaetaten have open tenders now?
No call for tender from Oslo kommune v/ Klimaetaten is open today in the official notices we read (as of 2026-10-28). Its 45 earlier calls are counted on this page.
What does Oslo kommune v/ Klimaetaten buy?
Most of Oslo kommune v/ Klimaetaten's awards are in Business services (CPV 79) (6), Waste, cleaning and environmental services (CPV 90) (6) and Architecture and engineering services (CPV 71) (3) (as of 2026-10-28).
Cite as: Arcadium Data, "Oslo kommune v/ Klimaetaten tenders and contracts: 24 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/oslo-kommune-v-klimaetaten-no/, data as of 2026-10-28.