Highest operating margin in Vann, avløp og renovasjon
Operating profit as a percentage of revenue. Only companies with at least 5 employees and more than NOK 5m in revenue.
Largest by revenue
Most profitable
Highest operating margin
Revenue per employee
Operating profit per employee
Payroll cost per employee
Largest equity
Largest groups
Largest employers
Newly registered companies
Oldest companies
#
Company
Operating margin
1
NORSK MATRETUR AS
org.nr 990006431 · Lørenskog, Akershus · Active
50.9%
2
EGGE MASSEDEPONI AS
org.nr 926447610 · Lier, Buskerud · Active
50.1%
3
SVAAHEIA AVFALL AS
org.nr 994985574 · Eigersund, Rogaland · Active
40.6%
4
VESTNES RENOVASJON AS
org.nr 925696579 · Vestnes, Møre og Romsdal · Active
39.1%
5
GAUTHUN CONTAINERUTLEIE OG TRANSPORT AS
org.nr 961833698 · Strand, Rogaland · Active
38.1%
6
AKTIV RØRINSPEKSJON AS
org.nr 981514122 · Lørenskog, Akershus · Active
30.8%
7
FANA STEIN & GJENVINNING AS
org.nr 980348466 · Bergen, Vestland · Active
30.7%
8
WERGELAND HALSVIK AS
org.nr 936482104 · Gulen, Vestland · Active
30.4%
9
BIR INFRASTRUKTUR AS
org.nr 990766665 · Bergen, Vestland · Active
30.2%
10
SÆDBERG METALL AS
org.nr 979776330 · Kristiansand, Agder · Active
29.9%
11
RR MILJØ AS
org.nr 994294598 · Færder, Vestfold · Active
29.3%
12
NOAH SOLUTIONS AS
org.nr 984902980 · Holmestrand, Vestfold · Active
29.0%
13
METALLCO EE NORGE AS
org.nr 980700984 · Gjøvik, Innlandet · Active
27.0%
14
AS INDUS KJEMISK TEKNISK FABRIKK
org.nr 912963659 · Bergen, Vestland · Active
26.4%
15
NIPROX TECHNOLOGY AS
org.nr 986801235 · Kinn, Vestland · Active
26.3%
16
SERWENT HØYTRYKK OG VEDLIKEHOLDSSERVICE AS
org.nr 927727013 · Sarpsborg, Østfold · Active
24.3%
17
METALLCO BERGEN AS
org.nr 889976322 · Bergen, Vestland · Active
22.6%
18
BEKKESETH AS
org.nr 994872222 · Nore Og Uvdal, Buskerud · Active
22.4%
19
FINNMARK GJENVINNING AS
org.nr 979940475 · Alta, Finnmark · Active
21.5%
20
REVE KOMPOST AS
org.nr 987739924 · Klepp, Rogaland · Active
21.3%
21
HUMLEKJÆR OG ØDEGAARD AS
org.nr 944446400 · Fredrikstad, Østfold · Active
21.2%
22
BØMLO VATN OG AVLØPSSELSKAP AS
org.nr 985228825 · Bømlo, Vestland · Active
21.2%
23
HARSTAD SPYLESERVICE AS
org.nr 821537002 · Harstad, Troms · Active
20.3%
24
VITEK MILJØ AS
org.nr 998596424 · Bergen, Vestland · Active
20.0%
25
HOF MILJØSERVICE AS
org.nr 921179995 · Holmestrand, Vestfold · Active
19.9%
26
VANN OG AVLØPSSENTERET AS
org.nr 996708918 · Oslo, Oslo · Active
19.6%
27
AGDER RENOVASJON NÆRING AS
org.nr 988609927 · Arendal, Agder · Active
19.6%
28
SJØGREN GJENVINNING AS
org.nr 993149969 · Hammerfest, Finnmark · Active
19.5%
29
NAMMO NAD AS
org.nr 959024022 · Orkland, Trøndelag · Active
19.2%
30
FOSEN GJENVINNING AS
org.nr 868998822 · Åfjord, Trøndelag · Active
18.5%
31
ØYVAR AS
org.nr 985345899 · Øygarden, Vestland · Active
18.5%
32
HERMOD TEIGEN AS
org.nr 916773234 · Sandnes, Rogaland · Active
18.2%
33
METALLCO NMF AS
org.nr 981361431 · Gjøvik, Innlandet · Active
18.1%
34
HB TRANSPORT OG GJENVINNING AS
org.nr 930110647 · Oppdal, Trøndelag · Active
18.1%
35
SLAMRENSING AS
org.nr 915830080 · Tønsberg, Vestfold · Active
18.0%
36
SIRKEL MATERIALGJENVINNING AS
org.nr 961984491 · Fredrikstad, Østfold · Active
17.3%
37
EASYAVFALL AS
org.nr 927266113 · Nittedal, Akershus · Active
16.7%
38
SORTBAT NORWAY AS
org.nr 922103844 · Sandefjord, Vestfold · Active
16.7%
39
GR RENOVASJON AS
org.nr 930805262 · Sarpsborg, Østfold · Active
16.7%
40
MOHOLT TRANSPORT & MASKIN AS
org.nr 917139261 · Indre Fosen, Trøndelag · Active
16.6%
41
RETURA SØRE SUNNMØRE AS
org.nr 987578602 · Ørsta, Møre og Romsdal · Active
16.4%
42
NORSK GJENVINNING M3 AS
org.nr 998901227 · Bærum, Akershus · Active
15.8%
43
RENOVASJONSSERVICE AS
org.nr 929643658 · Time, Rogaland · Active
15.8%
44
FAGERLAND LOGISTICS AS
org.nr 924685158 · Brønnøy, Nordland · Active
15.7%
45
G-MILJØ AS
org.nr 925330698 · Nord-fron, Innlandet · Active
14.8%
46
NORSCRAP WEST AS
org.nr 984220847 · Askøy, Vestland · Active
14.6%
47
ARNKVÆRN MILJØ OG RENOVASJON AS
org.nr 942874618 · Ringsaker, Innlandet · Active
14.5%
48
ROGALAND MILJØSANERING AS
org.nr 912579190 · Sola, Rogaland · Active
14.4%
49
SAFECLEAN AS
org.nr 884620112 · Kristiansand, Agder · Active
14.4%
50
SLETTÅS VANN- OG AVLØPSTEKNIKK AS
org.nr 913726529 · Orkland, Trøndelag · Active
14.3%
51
NORVA24 VEST AS
org.nr 971057440 · Gulen, Vestland · Active
14.3%
52
NGIR NÆRING AS
org.nr 932316072 · Alver, Vestland · Active
13.8%
53
PERPETUUM AS
org.nr 984464045 · Tromsø, Troms · Active
13.8%
54
SALT LIFE AS
org.nr 911678012 · Alstahaug, Nordland · Active
13.4%
55
INDRE ØSTFOLD GJENVINNING AS
org.nr 988909246 · Fredrikstad, Østfold · Active
13.1%
56
RETURA MIDT AS
org.nr 984018037 · Orkland, Trøndelag · Active
13.0%
57
RENO-VEST BEDRIFT AS
org.nr 984175493 · Sortland, Nordland · Active
12.9%
58
LIER BILLAG AS
org.nr 995685221 · Lier, Buskerud · Active
12.7%
59
JAN STENERSEN TRANSPORT AS
org.nr 880574442 · Tinn, Telemark · Active
12.6%
60
OMLAND TANKRENOVASJON AS
org.nr 915294693 · Hå, Rogaland · Active
12.5%
61
DELEHUSET AS
org.nr 911948974 · Kongsvinger, Innlandet · Active
12.5%
62
GRETLAND RENO AS
org.nr 822937322 · Sarpsborg, Østfold · Active
12.3%
63
SØPPELSEKK AS
org.nr 917144621 · Trondheim, Trøndelag · Active
12.3%
64
NORDREN AS
org.nr 966907916 · Lillestrøm, Akershus · Active
12.0%
65
RØR OG KANALRENS AS
org.nr 876920492 · Våler, Østfold · Active
11.9%
66
RIR NÆRING AS
org.nr 887670552 · Molde, Møre og Romsdal · Active
11.9%
67
VEAS SELVKOST AS
org.nr 920171540 · Asker, Akershus · Active
11.3%
68
NETLAND & SØNNER AS
org.nr 982440793 · Kvinesdal, Agder · Active
11.3%
69
RH RENOVASJON AS
org.nr 926461664 · Evje Og Hornnes, Agder · Active
11.3%
70
MAUSER-NOREKO AS
org.nr 976652398 · Moss, Østfold · Active
11.2%
71
HØYTRYKKS-VAKTA AS
org.nr 917804184 · Ullensaker, Akershus · Active
11.1%
72
REVAC AS
org.nr 976602331 · Tønsberg, Vestfold · Active
10.7%
73
GRENLAND CONTAINERSERVICE AS
org.nr 998098831 · Bamble, Telemark · Active
10.7%
74
STRANDA GJENVINNING & TRANSPORT AS
org.nr 915515789 · Stranda, Møre og Romsdal · Active
10.6%
75
NOTODDEN RENOVASJON & GJENVINNING AS
org.nr 965455205 · Notodden, Telemark · Active
10.6%
76
KRAGERØ SEPTIKSERVICE AS
org.nr 992640960 · Kragerø, Telemark · Active
10.4%
77
IVAR NIKOMA AS
org.nr 884607272 · Porsanger, Finnmark · Active
10.4%
78
F F F HAGE OG MILJØ AS
org.nr 853326992 · Asker, Akershus · Active
10.3%
79
BIR AS
org.nr 983495400 · Bergen, Vestland · Active
10.2%
80
STOKLANDS AS
org.nr 916288824 · Hamarøy, Nordland · Active
10.2%
81
SORKNES MASKIN OG LANDBRUK AS
org.nr 924331852 · Grue, Innlandet · Active
9.9%
82
EKVATEK AS
org.nr 919726687 · Eidskog, Innlandet · Active
9.8%
83
SPYLEXPERTEN AS
org.nr 927810506 · Oslo, Oslo · Active
9.8%
84
LITRA CONTAINERSERVICE AS
org.nr 992060867 · Lillehammer, Innlandet · Active
9.6%
85
NESODDEN RENOVASJON AS
org.nr 960756010 · Nesodden, Akershus · Active
9.5%
86
SLAMSUG AS
org.nr 925662623 · Ålesund, Møre og Romsdal · Active
9.4%
87
SOILTECH ASA
org.nr 996819884 · Sandnes, Rogaland · Active
9.3%
88
RETURA IR AS
org.nr 985711267 · Levanger, Trøndelag · Active
9.2%
89
STOKSTAD AS
org.nr 965096701 · Oslo, Oslo · Active
9.2%
90
HOLTET KMT AS
org.nr 997073142 · Larvik, Vestfold · Active
8.9%
91
RASK AS
org.nr 992149876 · Porsanger, Finnmark · Active
8.8%
92
MILJØ CONTAINER AS
org.nr 915558097 · Eigersund, Rogaland · Active
8.8%
93
FJELLREGIONEN INTERKOMMUNALE AVFALLSSELSKAP AS
org.nr 974429500 · Tolga, Innlandet · Active
8.8%
94
IRMAT AS
org.nr 984364458 · Notodden, Telemark · Active
8.6%
95
NORVA24 ØST AS
org.nr 951141836 · Frogn, Akershus · Active
8.3%
96
O HANSEN & SØNNER STORD AS
org.nr 977044065 · Karmøy, Rogaland · Active
8.2%
97
ORIGO SKIBOTN AS
org.nr 916584865 · Storfjord, Troms · Active
8.1%
98
MAGNUS NARUM AS
org.nr 951566853 · Gol, Buskerud · Active
8.1%
99
WASTEWATER AS
org.nr 924921978 · Oslo, Oslo · Active
7.9%
100
HELLIK TEIGEN AS
org.nr 941538576 · Øvre Eiker, Buskerud · Active
7.9%
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Source
Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.
The list is ranked on the most recently reported financial figures. See method and caveats below.
These lists show actual registered figures from public sources (the Brønnøysund registers). They are not an assessment of creditworthiness, solidity or suitability as a customer, supplier or investment. Figures are for the most recently reported financial year.