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United Utilities Professional & Scientific Services

FTSE 100 constituent (UU)

Overview

United Utilities operates in the Professional & Scientific Services sector, with its web presence centred on unitedutilities.com and spanning 11 subdomains, among them pre-prod, corporate-uat, uat, corporate, and marketforms. A crawl of www.unitedutilities.com fetched 200 pages, returning the title "United Utilities - Water for the North West" and recording 15039 internal links against 92 external ones. TLS is issued by Google Trust Services; HSTS and CSP are both absent. DNS shows SPF present, a DMARC policy of "none", mail routed via two hosts on gslb.pphosted.com, and nameservers ans1.cw.net and ans2.cw.net. The domain is registered through Ascio Technologies, 1997-01-11 - 2027-01-10, and hosted on CLOUDFLARENET - Cloudflare, Inc., US, ASN 13335, country code SE. Companies House lists an active match, number 02366616, incorporated 1989-04-01 under SIC code 70100, with one PSC on record.

Generated from the data on this page and independently fact-checked against it.

Web presence

Primary domain: unitedutilities.com. 12 subdomains observed via Certificate Transparency and direct crawl.

200 pages fetched from www.unitedutilities.com on 2026-08-27 — 15039 internal links observed, 110034771 bytes. Page title: “United Utilities - Water for the North West”

TLS issued by Google Trust Services, valid 2026-08-24 – 2026-11-22. — HSTS not seen, CSP not seen.

Links out to 92 external domains (from the crawled site, most recent pass), top 50 shown: aphc.co.uk, apple.co, app.lifeledger.com, apps.apple.com, assets.publishing.service.gov.uk, bit.ly, bookingcontrolflow.co.uk, ccw.org.uk, connect.interpreterslive.co.uk, consumer.paypoint.com, docs.hotjar.com, drainsafe.org, dwi.gov.uk, emea3.recruitmentplatform.com, flexa.careers, get.adobe.com, gutscharity.org.uk, help.opera.com, hubofhope.co.uk, ico.org.uk, mosl.co.uk, myaccount.unitedutilities.com, oohmoolah.com, play.google.com, policies.google.com, pr24.unitedutilities.com, propertysearches.unitedutilities.com, reciteme.com, site-area.unitedutilities.com, support.apple.com, support.cloudflare.com, support.google.com, support.microsoft.com, support.mozilla.org, thefloodhub.co.uk, tools.google.com, twitter.com, uat-myaccount.unitedutilities.com, unitedutilities.annualreport2026.com, unitedutilities.com, unitedutilities.thewowawards.co.uk, uuplc.maps.arcgis.com, wa.me, watersafe.org.uk, www.accessibility-services.co.uk, www.allaboutcookies.org, www.apple.com, www.aquamcorp.co.uk, www.bbc.co.uk, www.campaignmonitor.com — and 42 more

Infrastructure

Hosted on: AS13335 CLOUDFLARENET - Cloudflare, Inc., US (SE)

Mail: mxa-00511701.gslb.pphosted.com, mxb-00511701.gslb.pphosted.com. SPF present. DMARC policy: none. Nameservers: ans1.cw.net, ans2.cw.net.

Registered via Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA. Registered 1997-01-11. Expires 2027-01-10.

Digital sovereignty

2/5 — categories confirmed not tied to a US-controlled company, out of DNS, registrar, TLS certificate, host and mail. Ultimate ownership, not the jurisdiction of the specific entity observed: a subsidiary like Google Ireland still counts as American. See the full cross-index comparison.

OK DNS · OK Registrar · US TLS certificate · US Primary host · US Inbound mail

TLS certificate: Google Trust Services. Primary host: Cloudflare, Inc.. Inbound mail: Proofpoint.

Vendor footprint

Third-party vendors identified from this company's own published DNS — apex TXT domain-verification tokens and SPF include: mechanisms. See the full vendor footprint comparison.

Campaign Monitor GlobalSign Google (Workspace / Search Console) Proofpoint

Corporate record

Company number 02366616, Active, incorporated 1989-04-01. SIC: 70100 - Activities of head offices. Registered office: HAWESWATER HOUSE, LINGLEY MERE BUSINESS PARK, LINGLEY GREEN AVENUE GREAT, WA5 3LP. Last confirmation statement: 2025-09-12. Last accounts made up: 2026-03-31.

Persons with significant control (from the public register; month/year of birth only, matching Companies House's own disclosure limit):

• United Utilities Group Plc
  ownership-of-shares-75-to-100-percent; voting-rights-75-to-100-percent

Public engineering footprint

No public GitHub organisation identified.