{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T10:00:58Z",
  "source": "Assay Systems register, https://assay-systems.com/register/",
  "access_notice": "On 15 November 2026, automated access to assay-systems.com closes. After that date, access is available only under a paid annual subscription contract. Contact: contact@assay-systems.com",
  "data": {
    "id": "ASY-SE-1Q0X2A302H",
    "type": "line",
    "country": "se",
    "name": "Engineering design services for the construction of civil engineering works: Sweden public contracts since 2024",
    "url": "https://assay-systems.com/register/se/line/engineering-design-services-for-the-construction-of-civil-engineering-works/",
    "text": [
      "Since January 2024 the line carries 58 award notices from 36 buyers. 207 suppliers share it.",
      "28 in 2024. 14 in 2025. 16 in the first 8 months of 2026.",
      "Names every buyer behind the figures and, for each award notice, the supplier, the award date, the notice number and the value where one is disclosed, and the notices behind every figure.",
      "Share of the line held by each of its largest suppliers, by number of award notices, in the TED register."
    ],
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        "name": "all lines",
        "url": "https://assay-systems.com/register/se/"
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      {
        "name": "Sweco Sverige AB",
        "url": "https://assay-systems.com/register/se/sweco/"
      },
      {
        "name": "WSP Sverige AB",
        "url": "https://assay-systems.com/register/se/wsp-sverige-ab/"
      },
      {
        "name": "Norconsult AB",
        "url": "https://assay-systems.com/register/se/norconsult/"
      },
      {
        "name": "Tyréns Sverige AB",
        "url": "https://assay-systems.com/register/se/tyr-ns/"
      },
      {
        "name": "ÅF-Infrastructure AB",
        "url": "https://assay-systems.com/register/se/f-infrastructure/"
      },
      {
        "name": "Ramboll Sweden AB",
        "url": "https://assay-systems.com/register/se/ramboll-sweden/"
      },
      {
        "name": "Bjerking AB",
        "url": "https://assay-systems.com/register/se/bjerking/"
      },
      {
        "name": "AFRY Infrastructure AB",
        "url": "https://assay-systems.com/register/se/afry-infrastructure/"
      },
      {
        "name": "Rejlers Sverige AB",
        "url": "https://assay-systems.com/register/se/rejlers/"
      },
      {
        "name": "Systra Sverige AB",
        "url": "https://assay-systems.com/register/se/systra/"
      },
      {
        "name": "Pontarius AB",
        "url": "https://assay-systems.com/register/se/pontarius/"
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      {
        "name": "Cowi AB",
        "url": "https://assay-systems.com/register/se/cowi/"
      },
      {
        "name": "Envidan AB",
        "url": "https://assay-systems.com/register/se/envidan/"
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      {
        "name": "Lektus Sweden AB",
        "url": "https://assay-systems.com/register/se/lektus-sweden/"
      },
      {
        "name": "SWECSA AB",
        "url": "https://assay-systems.com/register/se/swecsa/"
      },
      {
        "name": "Iterio AB",
        "url": "https://assay-systems.com/register/se/iterio/"
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      {
        "name": "Nora Consulting Engineers AB",
        "url": "https://assay-systems.com/register/se/nora-consulting-engineers/"
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      {
        "name": "Arctan AB",
        "url": "https://assay-systems.com/register/se/arctan/"
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      {
        "name": "ELU Konsult Aktiebolag",
        "url": "https://assay-systems.com/register/se/elu-konsult/"
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        "name": "EnSuCon AB",
        "url": "https://assay-systems.com/register/se/ensucon/"
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      {
        "name": "Intec Civil AB",
        "url": "https://assay-systems.com/register/se/intec-civil/"
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      {
        "name": "Markera Mark Göteborg AB",
        "url": "https://assay-systems.com/register/se/markera-mark-g-teborg/"
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      {
        "name": "Sellén & Filipovic AB",
        "url": "https://assay-systems.com/register/se/sell-n-filipovic/"
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      {
        "name": "ACAD-International Aktiebolag",
        "url": "https://assay-systems.com/register/se/acad-international-aktiebolag/"
      },
      {
        "name": "Akustikkonsulten i Sverige AB",
        "url": "https://assay-systems.com/register/se/akustikkonsulten-i-sverige-ab/"
      },
      {
        "name": "Akustikverkstan Konsult AB",
        "url": "https://assay-systems.com/register/se/akustikverkstan-konsult-ab/"
      },
      {
        "name": "Atrax Energi och Miljö Aktiebolag",
        "url": "https://assay-systems.com/register/se/atrax-energi-och-milj/"
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      {
        "name": "Brandskyddslaget AB",
        "url": "https://assay-systems.com/register/se/brandskyddslaget/"
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      {
        "name": "Brekke & Strand Akustik AB",
        "url": "https://assay-systems.com/register/se/brekke-strand-akustik/"
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      {
        "name": "C3S Miljöteknik AB",
        "url": "https://assay-systems.com/register/se/c3s-milj-teknik/"
      },
      {
        "name": "Calluna AB",
        "url": "https://assay-systems.com/register/se/calluna/"
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      {
        "name": "Civilentia AB",
        "url": "https://assay-systems.com/register/se/civilentia-ab/"
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      {
        "name": "DeKa Enviro AB",
        "url": "https://assay-systems.com/register/se/deka-enviro/"
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      {
        "name": "Ekologigruppen Ekoplan Aktiebolag",
        "url": "https://assay-systems.com/register/se/ekologigruppen-ekoplan/"
      },
      {
        "name": "Greensway AB",
        "url": "https://assay-systems.com/register/se/greensway/"
      },
      {
        "name": "Hansa Vibrations & Omgivningskontroll AB",
        "url": "https://assay-systems.com/register/se/hansa-vibrations-omgivningskontroll/"
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      {
        "name": "InfraDreams AB",
        "url": "https://assay-systems.com/register/se/infradreams-ab/"
      },
      {
        "name": "inviatech AB",
        "url": "https://assay-systems.com/register/se/inviatech/"
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      {
        "name": "Markanta",
        "url": "https://assay-systems.com/register/se/markanta/"
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      {
        "name": "Mexl. AB",
        "url": "https://assay-systems.com/register/se/mexl/"
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      {
        "name": "Nitro Consult Aktiebolag",
        "url": "https://assay-systems.com/register/se/nitro-consult/"
      },
      {
        "name": "Nowa Progress AB",
        "url": "https://assay-systems.com/register/se/nowa-progress-ab/"
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      {
        "name": "Säkerhetspartner Norden Aktiebolag",
        "url": "https://assay-systems.com/register/se/s-kerhetspartner-norden/"
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      {
        "name": "Sigma Civil Öst AB",
        "url": "https://assay-systems.com/register/se/sigma-civil-st-ab/"
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      {
        "name": "Structor Akustik AB",
        "url": "https://assay-systems.com/register/se/structor-akustik/"
      },
      {
        "name": "Structor Riskbyrån AB",
        "url": "https://assay-systems.com/register/se/structor-riskbyr-n-ab/"
      },
      {
        "name": "Terrvia Mark Malmö AB",
        "url": "https://assay-systems.com/register/se/terrvia-mark-malm/"
      },
      {
        "name": "Väg & Miljö i Karlstad AB",
        "url": "https://assay-systems.com/register/se/v-g-milj-i-karlstad/"
      },
      {
        "name": "Westberg Vibrations- och Omgivningskontroll AB",
        "url": "https://assay-systems.com/register/se/westberg-vibrations-och-omgivningskontroll/"
      },
      {
        "name": "Alp Markteknik AB",
        "url": "https://assay-systems.com/register/se/alp-markteknik-ab/"
      },
      {
        "name": "Bouvier Sverige AB",
        "url": "https://assay-systems.com/register/se/bouvier/"
      },
      {
        "name": "Geoveta AB",
        "url": "https://assay-systems.com/register/se/geoveta/"
      },
      {
        "name": "Noll Tre Konsult AB",
        "url": "https://assay-systems.com/register/se/noll-tre-konsult-ab/"
      },
      {
        "name": "Projkon Sverige AB",
        "url": "https://assay-systems.com/register/se/projkon/"
      },
      {
        "name": "Sitowise Sverige AB",
        "url": "https://assay-systems.com/register/se/sitowise/"
      },
      {
        "name": "Structor Miljöpartner AB",
        "url": "https://assay-systems.com/register/se/structor-milj-partner/"
      },
      {
        "name": "bsv arkitekter & ingenjröer ab",
        "url": "https://assay-systems.com/register/se/bsv-arkitekter-ingenjr-er-ab/"
      },
      {
        "name": "Civilscon AB",
        "url": "https://assay-systems.com/register/se/civilscon/"
      },
      {
        "name": "FVB Sverige AB",
        "url": "https://assay-systems.com/register/se/fvb-sverige-ab/"
      },
      {
        "name": "Kreera Samhällsbyggnad Sverige AB",
        "url": "https://assay-systems.com/register/se/kreera-samh-llsbyggnad/"
      },
      {
        "name": "Landskapsgruppen Aktiebolag",
        "url": "https://assay-systems.com/register/se/landskapsgruppen/"
      },
      {
        "name": "Lektus Samhällsbyggnad i Västerås AB",
        "url": "https://assay-systems.com/register/se/lektus-samh-llsbyggnad-i-v-ster-s-ab/"
      },
      {
        "name": "Peab Anläggning AB",
        "url": "https://assay-systems.com/register/se/peab-anl-ggning/"
      },
      {
        "name": "Projektbyggaren Teknik Syd AB",
        "url": "https://assay-systems.com/register/se/projektbyggaren-teknik-syd/"
      },
      {
        "name": "PUREINFRA Sweden AB",
        "url": "https://assay-systems.com/register/se/pureinfra-sweden/"
      },
      {
        "name": "Seemly Infra AB",
        "url": "https://assay-systems.com/register/se/seemly-infra/"
      },
      {
        "name": "Sigma Civil AB",
        "url": "https://assay-systems.com/register/se/sigma-civil/"
      },
      {
        "name": "Structor Bro och Anläggning Malmö AB",
        "url": "https://assay-systems.com/register/se/structor-bro-och-anl-ggning-malm/"
      },
      {
        "name": "Structor Mark Väst AB",
        "url": "https://assay-systems.com/register/se/structor-mark-v-st-ab/"
      },
      {
        "name": "Svevia AB",
        "url": "https://assay-systems.com/register/se/svevia/"
      },
      {
        "name": "Trivector Traffic AB",
        "url": "https://assay-systems.com/register/se/trivector-traffic/"
      },
      {
        "name": "ViaDesign AB",
        "url": "https://assay-systems.com/register/se/viadesign/"
      },
      {
        "name": "White arkitekter Aktiebolag",
        "url": "https://assay-systems.com/register/se/white-arkitekter/"
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      {
        "name": "2BK Arkitekter AB",
        "url": "https://assay-systems.com/register/se/2bk-arkitekter-ab/"
      },
      {
        "name": "AIX Arkitekter AB",
        "url": "https://assay-systems.com/register/se/aix-arkitekter/"
      },
      {
        "name": "AMEAHCON INFRA AB",
        "url": "https://assay-systems.com/register/se/ameahcon-infra-ab/"
      },
      {
        "name": "Arkitekterna Krook & Tjäder i Göteborg AB",
        "url": "https://assay-systems.com/register/se/arkitekterna-krook-tj-der-i-g-teborg/"
      },
      {
        "name": "Arkitema AB",
        "url": "https://assay-systems.com/register/se/arkitema/"
      },
      {
        "name": "Arris AB",
        "url": "https://assay-systems.com/register/se/arris-ab/"
      },
      {
        "name": "Aschx grundKONSULT AB",
        "url": "https://assay-systems.com/register/se/aschx-grundkonsult-ab/"
      },
      {
        "name": "Ateljé Arkitekten i Väst AB",
        "url": "https://assay-systems.com/register/se/atelj-arkitekten-i-v-st-ab/"
      },
      {
        "name": "Attivo Utveckling AB",
        "url": "https://assay-systems.com/register/se/attivo-utveckling-ab/"
      },
      {
        "name": "Bäckström Anläggning Aktiebolag",
        "url": "https://assay-systems.com/register/se/b-ckstr-m-anl-ggning-aktiebolag/"
      },
      {
        "name": "Bengt Johanssons Rör Aktiebolag",
        "url": "https://assay-systems.com/register/se/bengt-johanssons-r-r/"
      },
      {
        "name": "Bergab-Berggeologiska Undersökningar AB",
        "url": "https://assay-systems.com/register/se/bergab-berggeologiska-unders-kningar/"
      },
      {
        "name": "Berg&Dahl arkitektur och projektering AB",
        "url": "https://assay-systems.com/register/se/berg-dahl-arkitektur-och-projektering-ab/"
      },
      {
        "name": "Biotherm Heat AB",
        "url": "https://assay-systems.com/register/se/biotherm-heat-ab/"
      },
      {
        "name": "bk beräkningskonsulter AB",
        "url": "https://assay-systems.com/register/se/bk-ber-kningskonsulter-ab/"
      },
      {
        "name": "Bravida Sverige AB",
        "url": "https://assay-systems.com/register/se/bravida/"
      },
      {
        "name": "Breccia Konsult AB",
        "url": "https://assay-systems.com/register/se/breccia-konsult/"
      },
      {
        "name": "Brunnberg & Forshed Arkitektkontor Aktiebolag",
        "url": "https://assay-systems.com/register/se/brunnberg-forshed-arkitektkontor-aktiebolag/"
      },
      {
        "name": "BTKon AB",
        "url": "https://assay-systems.com/register/se/btkon-ab/"
      },
      {
        "name": "Byggtech i Stockholm AB",
        "url": "https://assay-systems.com/register/se/byggtech-i-stockholm-ab/"
      },
      {
        "name": "Civit Consult AB",
        "url": "https://assay-systems.com/register/se/civit-consult-ab/"
      },
      {
        "name": "CLEAN BURN TRADING AB",
        "url": "https://assay-systems.com/register/se/clean-burn-trading-ab/"
      },
      {
        "name": "Cleanpipe Sverige AB",
        "url": "https://assay-systems.com/register/se/cleanpipe-sverige-ab/"
      },
      {
        "name": "Clinton Mätkonsult AB",
        "url": "https://assay-systems.com/register/se/clinton-m-tkonsult/"
      },
      {
        "name": "CONPAL AB",
        "url": "https://assay-systems.com/register/se/conpal/"
      },
      {
        "name": "CPS Infraestructuras, Movilidad y Medio Ambiente",
        "url": "https://assay-systems.com/register/se/cps-infraestructuras-movilidad-y-medio-ambiente/"
      },
      {
        "name": "DHI Sverige AB",
        "url": "https://assay-systems.com/register/se/dhi-sverige-ab/"
      },
      {
        "name": "Dipart Entreprenad AB",
        "url": "https://assay-systems.com/register/se/dipart-entreprenad/"
      },
      {
        "name": "Ebab i Stockholm AB",
        "url": "https://assay-systems.com/register/se/ebab-i-stockholm/"
      },
      {
        "name": "Edin Geoteknik AB",
        "url": "https://assay-systems.com/register/se/edin-geoteknik-ab/"
      },
      {
        "name": "EG Architects AB",
        "url": "https://assay-systems.com/register/se/eg-architects/"
      },
      {
        "name": "Ekensbergs Byggnads AB",
        "url": "https://assay-systems.com/register/se/ekensbergs-byggnads-ab/"
      },
      {
        "name": "Field Sweden Aktiebolag",
        "url": "https://assay-systems.com/register/se/field-sweden-aktiebolag/"
      },
      {
        "name": "Forsen Aktiebolag",
        "url": "https://assay-systems.com/register/se/forsen/"
      },
      {
        "name": "Forum Fastighetsekonomi AB",
        "url": "https://assay-systems.com/register/se/forum-fastighetsekonomi/"
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      {
        "name": "Geocon Mätteknik Stockholm AB",
        "url": "https://assay-systems.com/register/se/geocon-m-tteknik-stockholm-ab/"
      },
      {
        "name": "Gnesta Bergbyggare AB",
        "url": "https://assay-systems.com/register/se/gnesta-bergbyggare-ab/"
      },
      {
        "name": "Granicon Sweden AB",
        "url": "https://assay-systems.com/register/se/granicon-sweden-ab/"
      },
      {
        "name": "Gudmund Israelsson Ingenjörsbyrå AB",
        "url": "https://assay-systems.com/register/se/gudmund-israelsson-ingenj-rsbyr/"
      },
      {
        "name": "Hällesåker Slamsugning AB",
        "url": "https://assay-systems.com/register/se/h-lles-ker-slamsugning-ab/"
      },
      {
        "name": "Härlanda Byggteknik Konstruktion AB",
        "url": "https://assay-systems.com/register/se/h-rlanda-byggteknik-konstruktion-ab/"
      },
      {
        "name": "Häv och Gräv i Östergötland AB",
        "url": "https://assay-systems.com/register/se/h-v-och-gr-v-i-sterg-tland-ab/"
      },
      {
        "name": "Hermansson Hiller Lundberg Arkitekter AB",
        "url": "https://assay-systems.com/register/se/hermansson-hiller-lundberg-arkitekter/"
      },
      {
        "name": "Heving & Hägglund AB",
        "url": "https://assay-systems.com/register/se/heving-h-gglund/"
      },
      {
        "name": "Hifab AB",
        "url": "https://assay-systems.com/register/se/hifab/"
      },
      {
        "name": "Infra Action XW AB",
        "url": "https://assay-systems.com/register/se/infra-action-xw/"
      },
      {
        "name": "Infra Projektledning AB",
        "url": "https://assay-systems.com/register/se/infra-projektledning-ab/"
      },
      {
        "name": "Ingenjörsfirman i Kalmar AB",
        "url": "https://assay-systems.com/register/se/ingenj-rsfirman-i-kalmar-ab/"
      },
      {
        "name": "Inhouse Tech Göteborg AB",
        "url": "https://assay-systems.com/register/se/inhouse-tech-g-teborg/"
      },
      {
        "name": "INTEC",
        "url": "https://assay-systems.com/register/se/intec/"
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      {
        "name": "IRG Rörinspektion AB",
        "url": "https://assay-systems.com/register/se/irg-r-rinspektion-ab/"
      },
      {
        "name": "Jp Spol & Relining AB",
        "url": "https://assay-systems.com/register/se/jp-spol-relining-ab/"
      },
      {
        "name": "Junecon AB",
        "url": "https://assay-systems.com/register/se/junecon-ab/"
      },
      {
        "name": "JVAB",
        "url": "https://assay-systems.com/register/se/jvab/"
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      {
        "name": "JVAB Infra AB",
        "url": "https://assay-systems.com/register/se/jvab-infra-ab/"
      },
      {
        "name": "K360 Nordic AB",
        "url": "https://assay-systems.com/register/se/k360-nordic/"
      },
      {
        "name": "Kanozi Arkitekter AB",
        "url": "https://assay-systems.com/register/se/kanozi-arkitekter-ab/"
      },
      {
        "name": "Lambertsson Sverige AB",
        "url": "https://assay-systems.com/register/se/lambertsson/"
      },
      {
        "name": "Landskapsgruppen Öresund AB",
        "url": "https://assay-systems.com/register/se/landskapsgruppen-resund-ab/"
      },
      {
        "name": "LAVA Studio AB",
        "url": "https://assay-systems.com/register/se/lava-studio-ab/"
      },
      {
        "name": "LE34 Mätkonsult Sverige AB",
        "url": "https://assay-systems.com/register/se/le34-m-tkonsult-sverige-ab/"
      },
      {
        "name": "Ledfram AB",
        "url": "https://assay-systems.com/register/se/ledfram-ab/"
      },
      {
        "name": "LIHAB, Lindbergh & Hagelin Byggnads Aktiebolag",
        "url": "https://assay-systems.com/register/se/lihab-lindbergh-hagelin-byggnads-aktiebolag/"
      },
      {
        "name": "Liljewall Arkitekter Aktiebolag",
        "url": "https://assay-systems.com/register/se/liljewall-arkitekter/"
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      {
        "name": "Lindquist Heating AB",
        "url": "https://assay-systems.com/register/se/lindquist-heating-ab/"
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      {
        "name": "LLP arkitektkontor AB",
        "url": "https://assay-systems.com/register/se/llp-arkitektkontor-ab/"
      },
      {
        "name": "Lönnqvist & Vanamo Architects AB",
        "url": "https://assay-systems.com/register/se/l-nnqvist-vanamo-architects/"
      },
      {
        "name": "Malacon Infrastructure AB",
        "url": "https://assay-systems.com/register/se/malacon-infrastructure-ab/"
      },
      {
        "name": "Malmström & Edström Arkitektkontor AB",
        "url": "https://assay-systems.com/register/se/malmstr-m-edstr-m-arkitektkontor-ab/"
      },
      {
        "name": "Marbit Aktiebolag",
        "url": "https://assay-systems.com/register/se/marbit/"
      },
      {
        "name": "Markera AB",
        "url": "https://assay-systems.com/register/se/markera/"
      },
      {
        "name": "Mätkungen AB",
        "url": "https://assay-systems.com/register/se/m-tkungen-ab/"
      },
      {
        "name": "Metrolit Service Aktiebolag",
        "url": "https://assay-systems.com/register/se/metrolit-service/"
      },
      {
        "name": "Mitta AB",
        "url": "https://assay-systems.com/register/se/mitta/"
      },
      {
        "name": "Miva Montage Aktiebolag",
        "url": "https://assay-systems.com/register/se/miva-montage-aktiebolag/"
      },
      {
        "name": "MOVAK AB",
        "url": "https://assay-systems.com/register/se/movak-ab/"
      },
      {
        "name": "Multi Ethnic Consulting AB",
        "url": "https://assay-systems.com/register/se/multi-ethnic-consulting-ab/"
      },
      {
        "name": "Mvp Syd, Mark & Va Projektering AB",
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        "name": "NIRAS Sweden AB",
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        "name": "Norconsult S Civil AB",
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        "name": "Nordprojektering El AB",
        "url": "https://assay-systems.com/register/se/nordprojektering-el-ab/"
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      {
        "name": "Nordprojektering i Luleå VVS Aktiebolag",
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        "name": "NYAB Sverige AB",
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        "name": "NYAB Mälardalen AB",
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        "name": "Oljibe AB",
        "url": "https://assay-systems.com/register/se/oljibe-ab/"
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        "name": "Projektorienterarna i Stockholm AB",
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        "url": "https://assay-systems.com/register/se/renall/"
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        "name": "Saferoad Sverige AB",
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        "name": "Scior Geomanagement AB",
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        "name": "Semrén & Månsson Arkitekter AB",
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        "name": "Spectra Sverige AB",
        "url": "https://assay-systems.com/register/se/spectra/"
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      {
        "name": "Strid & Lundberg Gata AB",
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        "name": "Structor Mark Uppsala AB",
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        "name": "Structor Uppsala AB",
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        "name": "Structor VVS-konsulter i Norr AB",
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      {
        "name": "AB Styrhytten",
        "url": "https://assay-systems.com/register/se/ab-styrhytten/"
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        "name": "Sunnerö Arkitekter Aktiebolag",
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        "name": "Sveab Anläggning AB",
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        "name": "Svefa Aktiebolag",
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        "name": "Swoosh Syd AB",
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      {
        "name": "Tekona AB",
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      {
        "name": "Tengbomgruppen Aktiebolag",
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        "name": "Teodoliten Mätteknik AB",
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      {
        "name": "TRIG AB",
        "url": "https://assay-systems.com/register/se/trig-ab/"
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      {
        "name": "Trivector Mobility AB",
        "url": "https://assay-systems.com/register/se/trivector-mobility-ab/"
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      {
        "name": "UNDEKO AB",
        "url": "https://assay-systems.com/register/se/undeko-ab/"
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      {
        "name": "UnityWorks AB",
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      {
        "name": "UNIVA AB",
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        "name": "Urbanista Stad AB",
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        "name": "VägJobb i Sverige AB",
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        "name": "VAP VA-Projekt Aktiebolag",
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      {
        "name": "ViAQ Projektledning AB",
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      {
        "name": "Wahlström & Steijner Arkitekter AB",
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      {
        "name": "WELS Sverige AB",
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      {
        "name": "Wermlands Infrakonsult AB",
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      {
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      {
        "name": "WINGE Byggnadsaktiebolag",
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      {
        "name": "WiseGate Consulting AB",
        "url": "https://assay-systems.com/register/se/wisegate-consulting/"
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      {
        "name": "W - Tech Entreprenad AB",
        "url": "https://assay-systems.com/register/se/w-tech-entreprenad-ab/"
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    ],
    "assay_record": "ASY-SE-1Q0X2A302H",
    "cite_as": "Assay Systems, \"Engineering design services for the construction of civil engineering works: Sweden public contracts since 2024\", https://assay-systems.com/register/se/line/engineering-design-services-for-the-construction-of-civil-engineering-works/"
  }
}