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Siers Groep Oldenzaal B.V. | Company Profile - Revenue, Headcount, Tech Stack, Contacts

3/6/2026

Contact Information

👤
Siers Groep Oldenzaal B.V.
🏢
Siers Groep Oldenzaal B.V.
📍
Schuttersveldstraat 22, Oldenzaal, 7575BR, NL

Industry & Market

Primary Industry
civil engineering
Location
Oldenzaal, Overijssel, Netherlands

Company Metrics

👥Total Employees
94
⚙️Engineering
53
💼Sales Team
N/A
📈Marketing
3
📅Founded
1964
💰Revenue
228M

Funding Information

Annual Revenue
$228,000,000
Publicly traded company

Headcount Distribution

Total Employees
94
Departments
19

By Department

Department Breakdown

Engineering
Human Resources
Finance
Administrative
Information Technology
Marketing
Others

Technology Stack

Analytics & Tracking

ADP Applicant Tracking SystemGoogle Tag Manager

Social & Marketing

Facebook Custom AudiencesFacebook Login (Connect)Facebook WidgetLinkedIn Ads

Development

Bootstrap Framework

Email & Communication

Outlook
Total: 28 technologies

Keywords & Focus Areas

ondergrondse infrastructuurglasvezelengineeringservicebeheercommunicatieelektrawaterwarmtekoudegastelecomconsultancyinstallatietechniekdomoticadetacheringrecruitmentgeospatial data analysisproject managementzero-emission construction+10 more
30 total keywords

Siers Groep Oldenzaal B.V.

Overview

Founded in 1964 and based in Oldenzaal, Netherlands, this family-owned civil engineering and infrastructure company has developed a strong regional presence, operating primarily in the Netherlands and Germany. The company specializes in providing comprehensive underground infrastructure solutions, focusing on utility infrastructure for gas, water, electricity, telecommunications, and heating systems.

Services include installation, engineering, design, construction, and maintenance, with expertise in fiber optic techniques and directional boring. With a commitment to energy transition, the firm develops collective heating solutions as sustainable alternatives to natural gas. Strong emphasis is placed on safety, quality, and innovation, supporting both public and private sector projects.

Basic Information

Industry civil engineering
Founded 1964
Revenue 228M
Headquarters 22 Schuttersveldstraat, Oldenzaal, Overijssel, 7575 BR, Netherlands

Contact Details

Key Focus Areas & Initiatives

  • Underground infrastructure
  • Fiber optic installation
  • Gas, water, electricity, telecommunications, and heating utility networks
  • Engineering design and construction
  • Maintenance and project management
  • Zero-emission construction and sustainable materials
  • Smart grid technology and modernization
  • Renewable energy infrastructure
  • Climate resilience and adaptation
  • Water management and optimization
  • Risk management and safety protocols
  • Technological innovation in infrastructure
  • Geospatial data analysis
  • Digital twin infrastructure solutions
  • Collective heating solutions and energy transition
  • Integrated asset management
  • Low-impact construction techniques
  • Facility management and support
  • Cost and energy efficiency
  • Public and private sector project delivery

Technologies Used

  • ADP Applicant Tracking System
  • AI
  • Ad Dynamo
  • Apache
  • ArcGIS
  • AutoCAD
  • Bootstrap Framework
  • Cloudflare DNS
  • Dell Tablet
  • Facebook Custom Audiences
  • Facebook Login (Connect)
  • Facebook Widget
  • GAS
  • Gaia
  • Google Font API
  • Google Maps
  • Google Tag Manager
  • Horizon
  • Indeed
  • LinkedIn Ads
  • Medium
  • Microsoft Office 365
  • Mobile Friendly
  • Outlook
  • Recap
  • Revit
  • Tor
  • reCAPTCHA

Affiliated Organizations & Regional Branches

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