OSIC FTSE 100 & S&P 500 OSINT baseline

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IG Group Professional & Scientific Services

FTSE 100 constituent (IGG)

Overview

IG Group operates in the Professional & Scientific Services sector. Its primary domain, iggroup.com, has one subdomain on record, www.iggroup.com; 200 pages were fetched and 3944 internal links observed, with TLS issued by Sectigo Limited, HSTS enabled, and a CSP present. Hosting resolves to Cloudflare, Inc. (AS13335), geolocated to Sweden. Registered through MarkMonitor Inc. since 2000-06-07, the domain expires 2027-06-07; DNS shows two mail hosts on iggroup.net, SPF present, and a DMARC policy of quarantine. Fifteen external links were observed, including annualreport.iggroup.com and ig.wd103.myworkdayjobs.com. Companies House lists company number 04008980, incorporated 2000-06-01 and active, under SIC code 70100 (activities of head offices), with one PSC on record. A confirmed GitHub organization, IG-Group, holds 47 repositories and 263 stars, led by Havoc (Clojure) at 50 stars, with API sample repositories in C# and Java.

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

Web presence

Primary domain: iggroup.com. 1 subdomains observed via Certificate Transparency and direct crawl.

200 pages fetched from www.iggroup.com on 2026-08-26 — 3944 internal links observed, 236147839 bytes. Page title: “Home | IG Group”

TLS issued by Sectigo Limited, valid 2026-07-21 – 2027-02-04. Certificate also covers: iggroup.com. — HSTS enabled, CSP present, X-Frame-Options: SAMEORIGIN.

Links out to 15 external domains (from the crawled site, most recent pass): annualreport.iggroup.com, ig.wd103.myworkdayjobs.com, media.idigitalcontents.com, moneyready.org, pres.iggroup.com, tastytrade.com, twitter.com, www.dailyfx.com, www.facebook.com, www.idx.inc, www.ig.com, www.linkedin.com, www.spectrum-markets.com, www.tastylive.com, www-uk.computershare.com

HostnameSourceFirst seen
www.iggroup.commanual2026-08-26

Infrastructure

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

Mail: mail01.iggroup.net, mail02.iggroup.net. SPF present. DMARC policy: quarantine. Nameservers: dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net, ns01.marketdatasystems.net, ns02.marketdatasystems.net, ns03.marketdatasystems.net, ns04.marketdatasystems.net.

Registered via MarkMonitor Inc.. Registered 2000-06-07. Expires 2027-06-07.

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: NS1. Registrar: MarkMonitor. TLS certificate: Sectigo. 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.

Apple Business Manager Dropbox Google (Workspace / Search Console) Microsoft 365

Corporate record

Company number 04008980, Active, incorporated 2000-06-01. SIC: 70100 - Activities of head offices. Registered office: CANNON BRIDGE HOUSE, 25 DOWGATE HILL, LONDON, EC4R 2YA. Last confirmation statement: 2026-03-28. Last accounts made up: 2025-05-31.

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

Public engineering footprint

IG-Group on GitHub — 47 public repositories, 263 stars total.