OSIC FTSE 100 & S&P 500 OSINT baseline

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British Land Construction

FTSE 100 constituent (BLND)

Overview

British Land sits in the Construction sector, its web presence centred on britishland.com. A crawl of www.britishland.com fetched 200 pages carrying 10042 internal links and 87 external links, across 3 subdomains including britishlandworkspace.com and solicitorportal.britishland.com. Britishlandworkspace.com is also logged as a related candidate domain, with 20 pages fetched and 12 external links. The primary domain is fronted by Cloudflare (AS13335), with hosting geolocated to Sweden. TLS is issued by Google Trust Services, with HSTS and a CSP both present. Mail routes through Mimecast, SPF is present, and DMARC policy is set to none. The domain is registered through CSC Corporate Domains, Inc., first registered 1996-08-10 and expiring 2027-08-09. Companies House lists company number 00621920 as active, incorporated 1959-02-26 under SIC codes 41100 (development of building projects) and 64209 (other holding companies), with no persons with significant control on record.

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

Web presence

Primary domain: britishland.com. 4 subdomains observed via Certificate Transparency and direct crawl.

200 pages fetched from www.britishland.com on 2026-08-26 — 10042 internal links observed, 196456660 bytes. Page title: “British Land”

TLS issued by Google Trust Services, valid 2026-08-26 – 2026-11-24. — HSTS enabled, CSP present, X-Frame-Options: DENY.

Links out to 87 external domains (from the crawled site, most recent pass), top 50 shown: 30percentclub.org, alma-aldgate.co.uk, amodal.co.uk, apply.candidats.io, awards.ciob.org, awards.propertyweek.com, b4si.net, britishlanddatasubjectrequest.egressforms.com, britishlandthirdpartyrequestform.egressforms.com, britishlandwhistleblowing.egressforms.com, britishlandworkspace.com, businessdisabilityforum.org.uk, canadawater.co.uk, career012.successfactors.eu, careerready.org.uk, cis-security.co.uk, completelyretail.co.uk, conranandpartners.com, deconstruction.kph.co.uk, elba-1.org.uk, eq.shareview.co.uk, eur01.safelinks.protection.outlook.com, globechain.com, ico.org.uk, london.impacthub.net, londonurbanlogistics.com, mallcommapp.com, merlango.com, plantdesigns.co.uk, policies.google.com, principleclean.com, regentsplace.com, sciencebasedtargets.org, support.apple.com, thefounding.co.uk, ukgbc.org, wilsonjames.co.uk, www.actionfraud.police.uk, www.adrbny.com, www.architecture.com, www.awards.propertyweek.com, www.baliawards.co.uk, www.betterbuildingspartnership.co.uk, www.brightnetwork.co.uk, www.broadgate.co.uk, www.canadawater.co.uk, www.ccscheme.org.uk, www.cdp.net, www.clocs.org.uk, www.dmag.com — and 37 more

HostnameSourceFirst seen
britishlandworkspace.commanual2026-08-27
www.britishland.commanual2026-08-26
*.britishlandworkspace.comcertificate_transparency2026-08-22
solicitorportal.britishland.comcertificate_transparency2026-08-22

Related domains

Sister brands, subsidiaries and other domains also traced to this organisation — found among its own site's external links, and independently crawled the same way as the primary domain above. Some turn out bigger than the primary site itself.

DomainStatusPages crawledExternal linksRegistrarNameservers
britishlandworkspace.com candidate 20 12 CSC Corporate Domains, Inc. kirk.ns.cloudflare.com, lola.ns.cloudflare.com

Infrastructure

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

Mail: eu-smtp-inbound-1.mimecast.com, eu-smtp-inbound-2.mimecast.com. SPF present. DMARC policy: none. Nameservers: ns1.netnames.net, ns2.netnames.net.

Registered via CSC Corporate Domains, Inc.. Registered 1996-08-10. Expires 2027-08-09.

Digital sovereignty

1/5 — 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.

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

DNS: NetNames. Registrar: CSC Corporate Domains. TLS certificate: Google Trust Services. Primary host: Cloudflare, Inc..

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.

1Password Apple Business Manager Canva DocuSign Google (Workspace / Search Console) Mailchimp Microsoft 365 Mimecast Sophos

Corporate record

Company number 00621920, Active, incorporated 1959-02-26. SIC: 41100 - Development of building projects, 64209 - Activities of other holding companies n.e.c.. Registered office: YORK HOUSE, 45 SEYMOUR STREET, LONDON, W1H 7LX. Last confirmation statement: 2025-07-30. Last accounts made up: 2025-03-31.

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

Public engineering footprint

No public GitHub organisation identified.