PEES Engineering

What PEES Engineering does

PEES Engineering (legal name: PEES Ingenieurbüro für Elektroenergieanlagen GmbH) is a privately held German electrical engineering consultancy founded in 1990 and headquartered in Fredersdorf, Brandenburg. The company specializes in the planning, engineering, and implementation of uninterruptible power supply (UPS) systems and IT infrastructure for sensitive applications, serving industrial plants (chemical, energy, gas), data centers, commercial buildings, and telecommunications customers. The core technology portfolio comprises high-availability Monoblock UPS systems (engineered for 20+ year operational lifespans with galvanic isolation in power and control circuits), modular three-phase UPS systems scalable from above 10 kW to 300 kW (with parallel configurations up to 400 kW+), real-time battery monitoring and analytics, and turnkey data center construction including ISO-container modular solutions compliant with BSI IT-Grundschutz-Bausteine and DIN EN 50600 standards.

The firm's technology stack emphasizes modular, hot-swappable architecture with field-replaceable measurement, control, and monitoring components aimed at minimizing MTTR and MTBF, alongside lithium-ion battery compatibility and manufacturer-neutral monitoring integration via Data Center Expert. PEES also supplies IT system cabinets (12-52 rack units, up to 1,800 kg static load) as part of its modular rack portfolio, and reports a cumulative track record of 315,824 hours of secured power supply delivered to its customer base.

PEES operates a sales-led, direct-to-customer business model without distributor or reseller channels. Revenue derives from hardware sales (industrial and standard UPS systems, IT cabinets, battery monitors) plus professional services (consulting, planning, installation, commissioning, and maintenance), with project-specific quote-based pricing under multi-year contracts. The company is founder/owner-operated under two managing directors — Pascal Höppner (Operations and Sales) and Simone Eisermann (HR and Service Coordination) — with no disclosed external investors, M&A activity, or parent-company relationships. The end market is concentrated in Germany, with supra-regional service capability as needed.

Name

PEES Engineering

Legal name

PEES Ingenieurbüro für Elektroenergieanlagen GmbH

Website

https://peesgmbh.de

Company type

Private

Founded year

1990

Operating status

Operating

Headcount range

11–50 employees

Short description

PEES Engineering is a German electrical consultancy that designs, plans, and implements uninterruptible power supply (UPS) systems and IT infrastructure for industrial plants, data centers, telecommunications providers, and commercial customers.

Ownership category

akta.pro rank

Product category

Uninterruptible Power Supply (UPS) Systems

NAICS

Engineering Services (54133)

SIC

Electrical Industrial Apparatus (3620), Services-Engineering, Accounting, Research, Management (8700)

akta.pro industry

PRIMARYHDACAJAA

Uninterruptible Power Supplies (UPS)

Hardware, Technology & Telecom/Computing Hardware & Peripherals/Computer Power & Protection (UPS, Surge Protection)

Keywords

• Uninterruptible power supplies
• UPS systems engineering
• Data center infrastructure
• Modular power systems
• Electrical energy systems

Headquarters

HQ city

Brandenburg

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Technology or R&D, Operations, Marketing or Sales

Revenue model

1. Industrial UPS Systems: Sale and installation of industrial-grade uninterruptible power supply systems including Monoblock and modular configurations. Systems range from 1kVA to 400kW+ parallel configurations. Revenue generated from equipment supply and associated installation services.
2. Standard UPS Products: Single-phase and three-phase UPS systems for IT applications, retail, server rooms, and light industrial use. Includes monitoring solutions and various interfaces.
3. IT Infrastructure Solutions: Data center construction, server room solutions, IT system cabinets, and monitoring systems. Includes consulting, planning, and turnkey solutions from concept to commissioning.
4. Maintenance and Service: On-site commissioning, troubleshooting, and maintenance services for UPS systems and electrical installations. Includes inspection, repair, and documentation services.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

PEES Engineering (PEES Ingenieurbüro für Elektroenergieanlagen GmbH) is a German engineering office that designs, supplies, and supports uninterruptible power supply (UPS) systems and related IT infrastructure for industrial and data center applications. The company provides modular and monoblock UPS solutions, battery monitoring systems, IT system cabinets, and complete data center construction with all-in-one solutions.

Product overview

PEES Engineering is a specialized engineering office for electrical energy systems offering a unified portfolio of UPS (Uninterruptible Power Supply) and IT infrastructure solutions. The core product line consists of Monoblock systems (available in single-phase 1-10kVA and three-phase 10-100kW configurations) and Modular UPS systems (>10kW to 300kW) for secure power supply across industrial plants, data centers, and commercial facilities. These hardware platforms are complemented by the Batteriemonitoring-System for real-time battery monitoring and Analysis, and Monitoring services using Data Center Expert for centralized infrastructure oversight. The IT Infrastructure division provides Rechenzentrumsbau & All-In-One Lösungen (data center construction and all-in-one solutions) including modular rack systems (IT-Systemschränke & Zubehör) to ensure compliance with BSI IT-Grundschutz and DIN EN 50600 standards. The portfolio is unified through PEES's engineering, planning, and turnkey implementation services from concept phase through final commissioning.

Differentiator

Problem solved

Functional benefit

Products and services

• Industrial Monoblock Systems Monoblock-style UPS systems designed for industrial environments, providing integrated uninterruptible power protection in a single self-contained unit.
• Single-Phase Monoblock UPS Single-phase monoblock UPS units in the 1-10 kVA power range for smaller industrial and IT loads.
• Three-Phase Monoblock UPS Three-phase monoblock UPS systems rated from 10 kW to 100 kW per unit, scalable up to 400 kW in parallel configuration for higher-capacity applications.
• Modular UPS Systems Modular three-phase UPS systems covering power ranges greater than 10 kW up to 300 kW, allowing scalable and redundant power protection architectures.
• Modular Systems Modular power infrastructure components configured as building blocks for customized UPS and power distribution solutions.
• Battery Monitoring System Battery monitoring system for continuous surveillance of UPS battery banks, supporting preventive maintenance and ensuring backup power availability.
• Data Center Construction & All-In-One Solutions Complete data center build services and all-in-one IT infrastructure solutions integrating UPS, power distribution, and supporting systems.
• IT System Cabinets & Accessories IT system cabinets and complementary accessories for organized housing of servers, networking, and UPS equipment in data center and industrial environments.
• Monitoring with Data Center Expert Remote monitoring service leveraging the Data Center Expert platform to oversee UPS and supporting infrastructure across customer sites.

Quantifiable outcome

• Equipment lifespan exceeding 20 years for industrial Monoblock systems
• +3 more outcomes

Segments4 records

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature4 records

Scale indicators1 record

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Schneider Electric: Provides UPS solutions (Galaxy, Easy UPS, APC), data center infrastructure, and power distribution. Competes with PEES across industrial and IT infrastructure segments with global reach and integrated EcoStruxure platform.
• Eaton: Global power management company offering UPS systems, power distribution, and industrial components across industrial, data center, and commercial segments. Directly competitive with PEES in three-phase modular and industrial UPS.
• Vertiv: Global provider of critical digital infrastructure including UPS, power management, and IT monitoring for data centers and industrial sites. Competes directly with PEES in modular UPS and data center infrastructure but at much larger scale with broader portfolio.
• Delta Electronics (UPS): Global UPS manufacturer offering single-phase and three-phase modular UPS systems for IT, data center, and industrial applications. Competes with PEES in modular three-phase UPS with broader global reach.
• ABB: Supplies power protection, UPS systems, and electrical solutions for industrial, data center, and utility customers. Direct overlap with PEES in industrial-grade UPS and power quality equipment.

Direct peers

• Socomec: European manufacturer of critical power solutions including modular UPS, power conversion, and energy storage for industrial and data center applications. Comparable product portfolio and European market focus to PEES.
• AEG Power Solutions: Provider of UPS systems and power conversion solutions for industrial, telecom, and energy customers. Comparable product portfolio and similar industry verticals to PEES.
• Riello UPS: Italian-headquartered UPS manufacturer offering single-phase and three-phase modular UPS systems for industrial, IT, and medical applications. Closely comparable to PEES in product range and European industrial customer base.
• Piller Power Systems: Specializes in industrial UPS, frequency converters, and power conditioning for critical infrastructure including data centers, airports, and industrial plants. Direct competitor in industrial-grade UPS.

Regional players

• KEB Automation: German-headquartered specialist in industrial automation, drives, and power electronics. Comparable as a German engineering firm specializing in industrial power and automation, though more focused on drives than UPS.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights5 records

Customer concentration

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 PEES Engineering