Company · General property developers

Bundesimmobiliengesellschaft (BIG)_

As of 30 October 2026, Bundesimmobiliengesellschaft (BIG) has 18 open roles (0 new in 30 days), its skilled trades and field service team is hiring most, and its postings name Active Directory, Linux and Microsoft Entra ID as the tools the team works in.

As of 30 October 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Wien, Austria1001-5000 employees50M-250M revenue, est.B2B, B2Gbig.at ↗LinkedIn ↗
Headquarters
Wien, Wien, Austria
Employees
1001-5000 employees (linkedin)
Sells to
universities and schools, public sector institutions
Certifications on site
tuv
Site languages
DE, EN
Career system
Umantis
18open roles · 0 new in 30 days
11tools named in postings
hiring locations
0change signals read in postings
02 — What they do, whom they sell to, who else does it

Bundesimmobiliengesellschaft (BIG) in one screen

Read from big.at: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.

What Bundesimmobiliengesellschaft (BIG) does

Bundesimmobiliengesellschaft (BIG) is a public real estate owner and developer in Austria that manages school, university and public-infrastructure properties, and develops office and residential assets. Through its subsidiary ARE Austrian Real Estate it also handles building and project management, object and facility management, and tenant services. Its portfolio spans national projects at universities, schools and research institutions.

building and project management services
Whom it sells to

Named on the site: universities and schools, public sector institutions.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 599 scored.

IBSwitzerland · 201-500 employeesAdldingerGermany · 51-200 employeesGroothuis BouwgroepNetherlands · 51-200 employeesStaatliche Vermögens- und Hochbauverwaltung Baden-WürttembergGermany · 1001-5000 employeesBGISCanada · 5001-10000 employeesMarti GesamtleistungenSwitzerland · 51-200 employees
03 — Tech stack, with the evidence

What Bundesimmobiliengesellschaft (BIG) says it runs

Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.

Active DirectoryIT operations & business systems · high confidence · 1 posting
• Management von Microsoft Active Directory und Microsoft Entra ID, inkl.
Senior IT-Systemadministrator:in (m/w/d) · first seen 2026-10-25
LinuxIT operations & business systems · high confidence · 1 posting
• Eigenständiger Betrieb und proaktive Weiterentwicklung unserer hybriden IT-Infrastruktur (Windows- und Linux-Server Konfiguration, Troubleshooting)
Senior IT-Systemadministrator:in (m/w/d) · first seen 2026-10-25
Microsoft Entra IDIT operations & business systems · high confidence · 1 posting
• Management von Microsoft Active Directory und Microsoft Entra ID, inkl.
Senior IT-Systemadministrator:in (m/w/d) · first seen 2026-10-25
Microsoft SharePointIT operations & business systems · high confidence · 1 posting
Exchange Online, Teams, SharePoint)
Senior IT-Systemadministrator:in (m/w/d) · first seen 2026-10-25
Microsoft WindowsIT operations & business systems · high confidence · 1 posting
• Eigenständiger Betrieb und proaktive Weiterentwicklung unserer hybriden IT-Infrastruktur (Windows- und Linux-Server Konfiguration, Troubleshooting)
Senior IT-Systemadministrator:in (m/w/d) · first seen 2026-10-25
Microsoft Officereal estate and property · medium confidence · 5 postings
• IT-Affinität mit guten MS-Office Kenntnisse
Gebäudetechniker:in Schlosserei (m/w/d) · first seen 2026-10-25
SAPreal estate and property · medium confidence · 3 postings
• Hohe IT-Affinität (MS-Office, SAP von Vorteil)
Immobilienverwalter:in Schwerpunkt Bundesimmobilien (m/w/d) · first seen 2026-10-25
Microsoft 365IT operations & business systems · medium confidence · 1 posting
• Verwaltung und Absicherung der Microsoft 365 Cloud Plattform (z.B.
Senior IT-Systemadministrator:in (m/w/d) · first seen 2026-10-25
Microsoft Exchange OnlineIT operations & business systems · medium confidence · 1 posting
Exchange Online, Teams, SharePoint)
Senior IT-Systemadministrator:in (m/w/d) · first seen 2026-10-25
Microsoft TeamsIT operations & business systems · medium confidence · 1 posting
Exchange Online, Teams, SharePoint)
Senior IT-Systemadministrator:in (m/w/d) · first seen 2026-10-25
Microsoft Excel · low confidence · 1 posting
Excel, SAP von Vorteil)
Assistenz der Teamleitung (m/w/d) ab 30h/Woche · first seen 2026-10-25
On the website or in DNS

Vendors whose code loads on big.at or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.

Matomoseen on big.at
Amazon SESseen on big.at
Brevoseen on big.at
haufe_umantisseen on big.at
mailjetseen on big.at
Microsoft 365seen on big.at
microsoft_dynamics_365_marketingseen on big.at
microsoft_intuneseen on big.at
Miroseen on big.atretarusseen on big.at
sage_dpwseen on big.at
04 — Hiring

18 open roles, 0 opened in 90 days

Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring skilled trades and field service in Austria →

05 — Signals

What is changing, read from the postings

Intents are events the employer states about itself, each with the sentence and the posting it came from.

No change signals read in the current postings.

Decision makers at Bundesimmobiliengesellschaft (BIG), with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add Bundesimmobiliengesellschaft (BIG) to a monitor and get a webhook when a role opens, a tool appears or a signal is read.

Free plan: 1,000 records, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

06 — Lookalikes

Companies like Bundesimmobiliengesellschaft (BIG)

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 599 scored.

IBBim consulting · Switzerland201-500 employees
AdldingerGeneral building contractors · Germany51-200 employees
Groothuis BouwgroepGeneral building contractors · Netherlands51-200 employees
Staatliche Vermögens- und Hochbauverwaltung Baden-WürttembergGovernment agencies & ministries · Germany1001-5000 employees
BGISFacilities management · Canada5001-10000 employees
Marti GesamtleistungenGeneral property developers · Switzerland51-200 employees
07 — Profile

From the company's own website

Legal nameBundesimmobiliengesellschaft (BIG)
IndustryProperty & construction · General property developers
Offeringsbuilding and project management services
Target customersuniversities and schools · public sector institutions
Geographic scopenational · also Germany
Reviews found
Public contact points1 role addresses · 2 phone numbers
Pages readprivacy, team, home, imprint, contact, careers, references, about, services
Datescrawled 2026-07-19 · profiled 2026-08-14 · hiring built 2026-10-27
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

Bundesimmobiliengesellschaft (BIG) (Wien, Austria, 1001-5000 employees) has 18 open roles, 0 new in 30 days, and names 11 tools in its postings. (Breaknorm, 30 October 2026, https://breaknorm.co/company/big.at)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • ProfileBuilt from big.at: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
  • HiringRead hourly from the company's Umantis career site; reposts collapse into one record.
  • Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
  • HeadcountLinkedIn where known, otherwise estimated from the site.
FAQ

Bundesimmobiliengesellschaft (BIG): questions

Does Bundesimmobiliengesellschaft (BIG) use Active Directory?

Yes, by the company's own words: 1 posting name it, first seen 2026-10-25, in the it operations & business systems team.

Is Bundesimmobiliengesellschaft (BIG) hiring?

18 open roles as of 30 October 2026, 0 opened in the last 30 days and 0 closed. The largest team hiring is skilled trades and field service.

Where does this profile come from?

From big.at itself: we crawled it on 2026-07-19, built the profile on 2026-08-14, and read its career site (Umantis) hourly since. Headcount is from LinkedIn.

Who should I write to at Bundesimmobiliengesellschaft (BIG)?

The people are behind the login: decision makers by function, verified at the mail server when you open them. 1 public role addresses from the site are there too.

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