What departments does i+R have?

i+R has employees across 12 departments including Human Resources, Marketing, Information Technology, Program & Project Management, Engineering.

What is the largest department at i+R?

The largest department at i+R is Program & Project Management with 4 employees.

Where are i+R employees located globally?

i+R has employees across 1 continents and 3 countries including Austria, Germany, Switzerland.

How has i+R's team size changed over time?

i+R's team has grown from approximately 71 to 75 employees based on available data.

i+R Employee Directory

ConstructionVorarlberg, Austria51-200 Employees

i+R is a construction company based at 1 Johann-schertler-straße, Lauterach, Vorarlberg 6923, Austria, and it employs 51-200 people. Originating in timber construction, the company now provides specialized solutions in building and real estate across multiple disciplines, including specialized foundation work, general and civil construction, industrial and commercial construction, renovation of existing buildings, geothermal energy, residential development, and timber construction. A key feature of i+R is that it conducts a substantial portion of its work in-house, from project development through to construction. The company describes a culture of respect and appreciation in interactions and seeks individuals who share these values. Revenue is reported in the range of 1 million to 10 million USD.

i+R Global Highlights

Europe
104

Austria
83
Germany
18
Switzerland
3

i+R's Leadership

M. B.
Geschäftsführer Industrie- & Gewerbebau
Mobile Phone
Email
A. B.
Hr-Leitung
Mobile Phone
Email
J. M.
Leitung Projektentwicklung, Liegenschaftsakquise
Mobile Phone
Email
M. E.
Vertriebsleitung
Mobile Phone
Email
O. F.
Leitung Marketing
Mobile Phone
Email
S. E.
Leiter It-Infrastruktur
Mobile Phone
Email
N. B.
Vertriebsmanagerin Level One Teamleitung
Mobile Phone
Email
A. J.
Projektleiter
Mobile Phone
Email

i+R Employee Metrics

100%

50%

0%

2026

2025

Human Resources
Information Technology
Program & Project Management
Other
Administrative

Contact profiles from i+R

Name

Title

Contact

Location

Last Update

M. B.
Geschäftsführer Industrie- & Gewerbebau
Mobile Phone
Email
Austria, Vorarlberg
Sep 06, 2026
A. B.
Hr-Leitung
Mobile Phone
Email
Austria, Vorarlberg
Aug 07, 2026
J. M.
Leitung Projektentwicklung, Liegenschaftsakquise
Mobile Phone
Email
Austria, Vorarlberg
Sep 04, 2026
M. E.
Vertriebsleitung
Mobile Phone
Email
Oct 03, 2026
O. F.
Leitung Marketing
Mobile Phone
Email
Austria, Vorarlberg
Sep 09, 2025
S. E.
Leiter It-Infrastruktur
Mobile Phone
Email
Austria, Vorarlberg
Oct 12, 2026
N. B.
Vertriebsmanagerin Level One Teamleitung
Mobile Phone
Email
Sep 11, 2026
A. J.
Projektleiter
Mobile Phone
Email
Austria, Vorarlberg
Sep 01, 2026
C. L.
Stv. Leitung Controlling
Mobile Phone
Email
Austria, Vorarlberg
Jun 29, 2026
J. J.
Technischer Leiter
Mobile Phone
Email
Austria
Nov 11, 2025

Frequently Asked Questions

What is i+R known for?

i+R was founded in 1904 and operates in the Construction industry. Explore i+R's company overview page for more information.

What is i+R's most common email format?

i+R employees' email format typically follows the pattern of F.Last@ir-gruppe.com. Trying to find reliable and up-to-date employee contact data? Find more i+R email formats with LeadIQ.

How many employees does i+R have currently?

i+R has approximately 153 employees as of October 2026. These team members are located across 1 continents, including Europe.

Who are i+R's key employees and leadership?

As of October 2026, i+R's key employees include:

Geschäftsführer Industrie- & Gewerbebau: M. B.
Hr-Leitung: A. B.
Leitung Projektentwicklung, Liegenschaftsakquise: J. M.
Vertriebsleitung: M. E.
Leitung Marketing: O. F.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

i+R Employee Directory

Find i+R employees' phone numbers or email addresses

Name search is limited — try advanced search instead