{
  "icp": {
    "industries": [
      "Pipeline gathering",
      "Pipeline transmission",
      "Pipeline distribution"
    ]
  },
  "itha": "0.2",
  "proof": {
    "case_studies": [
      {
        "url": "https://www.tdwilliamson.com/petrosleevecasestudy",
        "title": "PETROSLEEVE... the answer for rapid pipeline integrity restoration",
        "outcome": "22 PETROSLEEVES installed"
      },
      {
        "url": "https://www.tdwilliamson.com/resources/case-studies/smartplugr-isolation-keeps-divers-safe-during-north-sea-decommissioning",
        "title": "SmartPlug Isolation"
      },
      {
        "url": "https://www.tdwilliamson.com/resources/case-studies/singapore-isolation",
        "title": "Safe & Precise Pipeline Isolation in a High-Density Urban Environment"
      },
      {
        "url": "https://www.tdwilliamson.com/resources/case-studies/pipeline-intervention-isolation-carbon-dioxide-CO2",
        "title": "Innovative Solutions for Pipeline Intervention and Isolation in Carbon Dioxide (CO2) Transport"
      }
    ]
  },
  "company": {
    "hq": {
      "city": "Tulsa",
      "region": "Oklahoma",
      "country": "US"
    },
    "url": "https://www.tdwilliamson.com/",
    "name": "T.D. Williamson",
    "domain": "tdwilliamson.com",
    "same_as": [
      "https://www.linkedin.com/company/tdw"
    ],
    "employees": {
      "max": 5000,
      "min": 1001
    },
    "description": "T.D. Williamson (TDW) serves the gathering, transmission and distribution sectors of the pipeline industry with products and services for onshore and offshore applications: pigging, integrity, intervention and isolation."
  },
  "offerings": [
    {
      "id": "pipeline-pigs",
      "url": "https://www.tdwilliamson.com/solutions/integrated-pigging/pipeline-pigs",
      "kind": "hardware",
      "name": "Pipeline Pigs",
      "role": "manufacturer",
      "summary": "Pipeline pigs for liquids displacement, cleaning, batching, gauging and specialty applications, in diameters up to 60 inches, in foam, modular and urethane bodies.",
      "category": "pipeline_pig"
    },
    {
      "id": "pigging-system-components",
      "url": "https://www.tdwilliamson.com/solutions/integrated-pigging/pigging-system-components",
      "kind": "hardware",
      "name": "Pigging System Components",
      "role": "manufacturer",
      "summary": "Components for pigging operations: closures for pig traps (D2000, D500), pig passage signalers (PIG-SIG) and pig tracking systems (SMARTTRACK, TracMaster).",
      "category": "pigging_equipment"
    },
    {
      "id": "in-line-inspection",
      "url": "https://www.tdwilliamson.com/solutions/pipeline-integrity/in-line-inspection",
      "kind": "hardware",
      "name": "In-Line Inspection",
      "role": "manufacturer",
      "summary": "In-line inspection (ILI) technologies for pipelines that detect cracks, corrosion and metal loss, and dents, including MDS, MFL, GMFL, LFM, SpirALL EMAT, deformation and XYZ mapping.",
      "category": "ndt_equipment"
    },
    {
      "id": "tapping-machines",
      "url": "https://www.tdwilliamson.com/solutions/intervention-and-isolation/tapping-machines",
      "kind": "hardware",
      "name": "Tapping Machines",
      "role": "manufacturer",
      "summary": "Hot tapping machines for making new connections into live pipelines. Models cover ½ to 60 inch (DN 15–1500) pipe sizes.",
      "category": "pipeline_intervention_equipment"
    },
    {
      "id": "isolation-and-plugging-tools",
      "url": "https://www.tdwilliamson.com/solutions/intervention-and-isolation/isolation-and-plugging-tools-and-services",
      "kind": "hardware",
      "name": "Isolation and Plugging Tools",
      "role": "manufacturer",
      "summary": "Pipeline isolation and plugging tools and services for maintenance, repair and replacement on in-service pipelines, including STOPPLE, SmartPlug and the SHiiELD system.",
      "category": "pipeline_intervention_equipment"
    },
    {
      "id": "valves-and-fittings",
      "url": "https://www.tdwilliamson.com/solutions/intervention-and-isolation/valves-and-fittings",
      "kind": "hardware",
      "name": "Valves & Fittings",
      "role": "manufacturer",
      "summary": "Split tee, 3-way, spherical, reduced branch split tee and welded fittings for hot tapping into pressurized pipelines, for steel, cast iron and polyethylene pipe.",
      "category": "pipeline_fitting"
    },
    {
      "id": "petrosleeve",
      "url": "https://www.tdwilliamson.com/petrosleeve",
      "kind": "hardware",
      "name": "PETROSLEEVE",
      "role": "manufacturer",
      "summary": "Type-C steel compression sleeve for pipeline repair, installed with no in-service welds. It is offered for NPS 2 to NPS 56 pipe and for crude oil and natural gas pipelines.",
      "category": "pipeline_repair_sleeve"
    }
  ],
  "engagement": {
    "url": "https://www.tdwilliamson.com/contact",
    "phone": "+1 918 447 5000"
  },
  "updated_at": "2026-09-27",
  "service_area": [
    "global"
  ]
}