Enterprise Communications & Services

What Enterprise Communications & Services does

Enterprise Communications & Services (ECS), originally founded in 2013 as Enterprise Communications & Services GmbH with four employees, is a Germany-based IT and digitalization services provider specializing in unified communications, secure cloud, networking, datacenter, and alerting solutions. As of May 2, 2025, ECS was legally merged into SPIE Information & Communication Services GmbH and now operates as a 'Buchungskreis' (internal booking unit) within the SPIE ICS organization, retaining all capacities, skills, and customer contacts. The company's service portfolio spans four core product lines: Unified Communication & Collaboration (covering hybrid PBX, VoIP, and Microsoft Teams Direct Routing), IT-Solutions (network, security, and datacenter infrastructure), Enterprise Cloud Services (hosted private cloud with dedicated security zones operated from company-owned data centers), and Alarmierung und Schwesternruf (alert servers, event management, and nurse call systems). Post-merger, ECS also offers expanded capabilities in alarm and monitoring technology, access control, and centralized hazard management through the broader SPIE service catalog.

ECS targets four primary customer verticals: critical infrastructure operators (KRITIS), public sector entities, healthcare providers, and industrial enterprises. All customers are served through a direct enterprise field sales model with Key Account Managers and Account Managers, supported by a decentralized regional service structure across Nord-Ost, Mitte-West, and Süd Germany. The company operates five disclosed offices in Leipzig (headquarters), Berlin, Ratingen, Ottobrunn-Riemerling, and Winnenden, with more than 800 service technicians deployed nationwide as part of the integrated SPIE ICS organization.

The business model is built on professional services (installation, integration, consulting) and managed services (hosted private cloud, Cloud PBX, monitoring, network management), with revenue derived from long-tail enterprise contracts. Key technology partnerships include Microsoft (Teams Direct Routing), Siemens Enterprise Communications, and Unify/Mitel (OpenScape platforms). ECS self-describes as a nationwide leading system integrator in campus networks, datacenter, and IT-security segments, with no public pricing or revenue disclosure.

Name

Enterprise Communications & Services

Legal name

Enterprise Communications & Services GmbH

Website

https://ecs-deutschland.de

Company type

Private

Founded year

2013

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Enterprise Communications & Services is a German IT services provider specializing in unified communications, secure private cloud, networking, datacenter, and alerting solutions for critical infrastructure, public sector, healthcare, and industrial clients. Following its 2025 legal merger into SPIE Information & Communication Services GmbH, it operates as a 'Buchungskreis' within SPIE ICS.

Ownership category

akta.pro rank

Product category

Enterprise IT Services

NAICS

Computer Systems Design and Related Services (54151), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518)

SIC

Services-Computer Programming, Data Processing, Etc. (7370), Services-Telephone Interconnect Systems (7385), Services-Computer Programming Services (7371)

akta.pro primary industry

AV/Collaboration & Unified Communications Support (VoIP, Video, UCaaS) (BPAAACAJ)

akta.pro secondary industry

Enterprise Application Security, GRC & Compliance Services (BPAEAGAL)

Keywords

• Enterprise IT services
• Unified communications
• System integration
• Managed cloud services
• Critical infrastructure IT

Headquarters

HQ city

Leipzig

HQ country

Germany

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure

Revenue model

1. IT Services and Solutions: Provides comprehensive IT and digitalization services including installation and operation of modern communication platforms, secure cloud architectures, network and datacenter solutions, telephone systems, and alerting solutions. Revenue derived from professional services, managed services, and solution implementation for enterprise customers.
2. Managed Cloud Services: Cloud solutions on hosted private cloud platforms with dedicated security zones, including Cloud PBX, Microsoft Teams Direct Routing, external backup space, monitoring, and network management.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Enterprise Communications & Services (ECS), now operating as a Buchungskreis within SPIE Information & Communication Services GmbH, provides IT and digitalization services to enterprise, public sector, healthcare, and industrial clients in Germany. Its portfolio covers unified communications and collaboration (hybrid PBX, VoIP, Microsoft Teams Direct Routing), IT infrastructure solutions (networking, security, datacenter), hosted private cloud services with dedicated security zones, and time-critical alerting and nurse call systems.

Product overview

Enterprise Communications & Services (ECS, now operating as a Buchungskreis within SPIE Information & Communication Services GmbH) offers a unified portfolio of four core service lines: Unified Communication & Collaboration (UCC) covering hybrid PBX, VoIP, and Microsoft Teams Direct Routing; IT-Solutions encompassing network, security, and datacenter infrastructure; Enterprise Cloud Services providing hosted private cloud with Cloud PBX and backup; and Alarmierung und Schwesternruf delivering alarm servers, event management, and nurse call systems. Services target critical infrastructure (KRITIS), public sector, healthcare, and industrial organizations across Germany.

Differentiator

Problem solved

Functional benefit

Products and services

• Unified Communication & Collaboration (UCC)

Named customers4 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

Feature6 records

Partnerships

Three partnerships are on record, tiered core.

• SPIEcoreStrategic or Co-development Partner · 1 January 2023ECS became part of SPIE in 2023 as an integral component of the ICS (Information & Communication Services) business segment. On May 2, 2025, ECS was merged into SPIE Information & Communication Services GmbH. ECS now operates as a 'Buchungskreis' (booking circle) within SPIE ICS, maintaining all capacities and skills with the same contact persons.
• Siemens Enterprise Communications (SEN)coreTechnology or IntegrationECS established itself as a hands-on partner of Siemens Enterprise Communications (SEN) shortly after founding in 2013. This partnership was foundational to ECS's establishment in the unified communications market.
• MicrosoftcoreTechnology or IntegrationECS provides Microsoft Teams integrations and Microsoft Teams Direct Routing through its hosted private cloud platform. Key technology partnership for UC&C solutions.

Scale indicators4 records

Recent moves7 records

Expansion highlights3 records

Broad incumbents

• Capgemini: Global IT services and consulting firm with a large German practice serving enterprise and public-sector clients across cloud, networking, and digital workplace — competes for the same enterprise transformation budgets as ECS.
• Computacenter: UK-headquartered enterprise IT services provider with a very strong German operation, delivering managed workplace, networking, and datacenter services — comparable in scope of enterprise IT services to ECS at larger scale.
• Bechtle AG: Germany's largest IT system integrator and managed services provider with deep enterprise footprint across UCC, datacenter, and security — broader portfolio than ECS but same core system-integration model and German enterprise customer base.

Direct peers

• msg systems: Germany-based IT services firm with deep public sector, healthcare, and regulated-vertical expertise — comparable to ECS's vertical specialization in healthcare alerting and public-sector IT.
• CANCOM SE: German-headquartered managed services and cloud provider focused on enterprise hybrid IT, workspace, and communications — comparable business model and DACH enterprise customer base to ECS.
• SVA System Vertrieb Alexander: Large German system integrator specializing in datacenter, networking, and security for enterprise customers — closely comparable to ECS's IT-Solutions and campus networks portfolio.
• Avanade: Joint venture between Accenture and Microsoft focused on Microsoft-centric enterprise services, including Teams, Azure, and modern workplace — directly comparable to ECS's Microsoft Teams Direct Routing and Azure-aligned managed cloud practice.
• Allgeier SE: German IT services group spanning enterprise software, IT staffing, and managed services with strong DACH enterprise coverage — comparable mid-sized German SI competing for similar UC&C and managed-services contracts.
• GISA GmbH: Mid-sized German IT services provider focused on public sector and energy/utilities customers, including KRITIS-adjacent operators — directly comparable to ECS's public-sector and critical-infrastructure customer base.
• T-Systems: Deutsche Telekom's enterprise IT subsidiary and Germany's largest domestic system integrator, providing managed communications, cloud, and security services to public sector and large enterprises — directly comparable to ECS's UC&C, cloud, and KRITIS focus.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/spie-germany-switzerland-austria
• Instagraminstagram.com/karriere.bei.spie

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Enterprise Communications & Services