Companies Using HPE GreenLake

HPE GreenLake doesn't show up in a website's code, so we read it from DNS. A domain counts on this page when its TXT records carry hpe-greenlake-domain-verification, and our October 2026 crawl finds that on 1,813 domains, 1,662 of them matched to a company. Getting there took a cleanup. The detection rule looks for any TXT record containing "hpe-", and when I had every domain's records re-read on 16 October 2026, 171 had no GreenLake record at all, only other strings that happen to contain those four characters.

What the record proves

HPE's GreenLake cloud user guide says that before a domain can be used in an organisation's SSO setup, it "must be claimed, added to your Domain Name System (DNS) server, then verified by GreenLake cloud". Each domain can be claimed by only one GreenLake organisation. GreenLake cloud is the console for HPE's as-a-service products, which TechTarget describes as HPE-managed hardware and software in the customer's own data centre, billed on metered use. So a record means an organisation set up single sign-on into that console. It doesn't tell you what it buys there, or whether it still does.

Sales signal: don't read the list as a count of current GreenLake customers. The firm fact is that an IT team connected its identity provider to HPE's cloud, a step an organisation usually takes once its staff are using the console.

A sticky record

The usage chart has a single point for now, 1,813 in October 2026, because our earlier monthly totals still include the look-alike records. Future months will move partly because the domains we crawl turn over every month, with dead sites dropping out and new ones added, and partly because our detection widens. The record itself hardly changes. Since we began tracking it on 18 March 2026, 34 domains dropped it, and 4 of those still carry it on another hostname. On re-check, 1,805 of the 1,813 still had it.

"A GreenLake record is a domain an HPE customer wired into single sign-on. It shows the organisation set up HPE's cloud console, and it almost never gets cleaned up." - Mehmet Suleyman, CEO & Co-founder at TechnologyChecker.io

Sales signal: a record that disappears is rare enough to act on. A record that stays tells you who once set up the console, not who renewed this year.

Who claims a domain

This is an enterprise and public-sector list. 39.35% of matched companies with a known size have more than 1,000 staff, 650 of 1,652, and 176 have more than 10,000. On the Parallels page, another single sign-on record in this category, the same share is 20.55%. Age is the clearest marker: 34.08% of matched companies were founded before 1960, and only 3.08% in the 2020s. The names read like an index of old industry: Unilever, Ericsson, Nokia, Rio Tinto, BP, Honeywell and Lowe's.

Sales signal: the contact is the central IT team that administers HPE's cloud console. Find out which HPE services it runs there before you pitch.

Industries and countries

IT Services and IT Consulting leads at 8.42%, but the public sector is the bigger story. Higher Education (5.16%), Government Administration (4.48%), Hospitals and Health Care (4.36%), Primary and Secondary Education (3.93%) and Education Administration (2.89%) add up to 20.82%. By country, the United States has 614 matched companies and Australia 154, ahead of the United Kingdom (135). 43 of the 1,813 domains are schools and universities under .edu.au.

Sales signal: Australian education and US state and local government are concentrated, reachable segments here. Queensland Health and the State of California are two of the larger public names.

The Microsoft estate around it

Across the 1,813 clean domains, Microsoft 365 runs on 54.38% and Google Workspace on 6.56%. On the Parallels page Google Workspace is on 27.67%, so GreenLake's organisations are much more Microsoft-centred. The Apple iCloud Mail row (62.66%) mostly counts Apple Business's verification record, which sat on 1,126 of the 1,804 domains I re-read; Jamf's record was on 275 and Atlassian's on 798. The websites run WordPress (36.85%), Drupal (8.94%) and, at the large end, Adobe Experience Manager (4.08%).

Sales signal: Entra ID is the likely identity provider behind the GreenLake sign-in, and a Microsoft-centred estate around it. That's useful context for anyone selling identity, endpoint or Microsoft services into this list.

No switching to report

We publish no migration table for GreenLake: nothing passes our switching tests, and the record barely churns. The category table isn't much help either. Amazon S3, DigitalOcean Spaces and Google Cloud Storage are storage seen on websites, and GreenLake's on-premises rivals, AWS Outposts and Dell APEX, leave no DNS record we track. The closest row is Parallels, also counted from a single sign-on record (Docker and IBM Cloud are counted from their own domain-verification records), and 28 GreenLake domains carry Parallels' record too.

"Hybrid-cloud contracts don't leave a footprint on a website. The sign-in record is the closest thing to a customer list you can read from outside." - Mehmet Suleyman, CEO & Co-founder at TechnologyChecker.io

Sales signal: displacement can't be seen from outside here. Use the record to find organisations with an HPE relationship, then qualify their on-site footprint and renewal date directly.

Key takeaways

1. 1,813 domains carry HPE's GreenLake domain-verification record in October 2026, after removing 171 look-alike records.
2. The record means a domain was claimed for single sign-on into GreenLake cloud; it isn't a count of current customers.
3. 39.35% of matched companies have more than 1,000 staff, and 34.08% were founded before 1960.
4. Education, government and health make up 20.82%; Australia ranks second by country, with 154 matched companies.
5. Microsoft 365 runs on 54.38% of these domains, Google Workspace on 6.56%.

Sales applications

Outreach template: "Your team claimed [domain] in HPE GreenLake cloud for single sign-on. We work with organisations running GreenLake alongside Microsoft 365 on [problem]. Worth 20 minutes?"

Targeting: filter this list to 1,000+ employees in education, government and health, then split by country: the US first, Australia second.

Competitive angle: for public-cloud and colocation sellers, these are organisations with an HPE relationship run through GreenLake cloud; confirm what they run on site before leading with total cost at renewal.

The full list of 1,813 domains and 1,662 matched companies, with size, country, industry and stack, is on TechnologyChecker.io, refreshed with every monthly crawl.