Wallner

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Wallner is a BPO provider headquartered in Spain.

1/5 · Glassdoor
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OA500 Global Outsourcing Firm Index, 2026 Source Partner - inactive badge
Company at a glance
Employee range
21-50
Estimated headcount
Annual revenue
$5 mil. - $10 mil.
Company listing
Delivery countries
1
Company listing
Executive profiles
3+
Updated 3 Nov 2026
News items tracked
3+
Updated 29 Oct 2026

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Overview

At Wallner Group, we are a group with more than 20 years of experience in real estate and banking servicing, helping our clients to grow.

What Wallner offers its clients

BPO
Remarketing
Security

How Wallner outshines the competition

At Wallner Group we have a clear mission: to make sure our clients can focus on their core business. Every day and every hour we seek efficiency and the success of our clients.

Ownership
Private

Details

Year founded
2005

Contact information

[email protected]

Company website

LinkedIn

Workforce & hiring

Workforce composition

Rounded mix

Share of associated member profiles

Approximate distribution, rounded to 5 percentage points.

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Skills in the workforce

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Scale & company milestones

Annual revenue

$5 mil. - $10 mil.

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Leadership & connections

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