What Powereng does

Powereng Sistemas de Energia is a privately held Brazilian power protection company headquartered in Vila Mariana, São Paulo, founded in 1978. The company sells uninterruptible power supplies (UPS/nobreaks) and voltage stabilizers and provides associated rental, preventive maintenance, and corrective maintenance services to enterprise customers in hospitals, laboratories, industrial manufacturing, telecommunications, and information technology sectors across Brazil.

The company operates a dual product model. It resells Eaton-branded UPS systems — ranging from the 400VA EATON 5E through the 1100kVA Power Xpert 9395 — under Authorized and Premium Reseller agreements, and concurrently manufactures and sells an own-brand line of DSP-controlled, online double-conversion UPS products (PWC33 three-phase, PWM33 three-phase, PWC11 single-phase, PWC Mini compact) plus STARVOLT and STARVOLT II triac-based voltage stabilizers from 1kVA to 300kVA. Technical differentiators highlighted include parallel redundancy, hot-swappable components, isolated transformer options, and efficiencies up to 98% in ECO mode. The firm is ISO 9001:2015 certified and claims 70,000+ equipment installations across Brazilian national territory supported by 5x8 and 7x24 service modalities with a 5-hour emergency response SLA for contract customers.

Revenue is generated through four streams: hardware sales (own-brand and Eaton SKUs), recurring multi-year maintenance contracts split into Premium (business-hours coverage for in-warranty units) and Master (24x7 coverage for out-of-warranty units) tiers, equipment rental nationally, and ad-hoc technical support services. Go-to-market is direct enterprise field sales supplemented by WhatsApp and phone inside-sales channels; pricing is quote-based and not publicly disclosed. A customer-rating footprint of 4.8/5 across 1,673 reviews anchors its renewal-and-reputation model, though no revenue, ARR, or headcount trend data is publicly disclosed.

Name

Powereng

Legal name

Powereng Sistemas de Energia

Website

https://powereng.com.br

Company type

Private

Founded year

1978

Operating status

Operating

Headcount range

1–10 employees

Short description

Powereng is a São Paulo-based, ISO 9001:2015-certified reseller and manufacturer of UPS systems and voltage stabilizers founded in 1978. It combines an Eaton Premium Reseller channel with own-brand PWC UPS and STARVOLT stabilizer lines, plus rental and 5-hour-SLA maintenance contracts, serving Brazilian hospitals, laboratories, industrial, telecom, and IT enterprises.

Ownership category

akta.pro rank

Product category

Power Protection Equipment

NAICS

Switchgear and Switchboard Apparatus Manufacturing (335313), Electronic and Precision Equipment Repair and Maintenance (81121)

SIC

Power, Distribution & Specialty Transformers (3612), Switchgear & Switchboard Apparatus (3613), Services-Miscellaneous Repair Services (7600)

akta.pro primary industry

Uninterruptible Power Supplies (UPS) (HDACAJAA)

akta.pro secondary industries

UPS Systems & Backup Power (Online/line-interactive UPS, industrial backup) (IMAGADAD), Power Distribution & Switchgear (UPS, PDUs, Busway) (HDABAKAA), Backup Power & Critical Power Systems (Generators/UPS) (IMAIABAJ)

Keywords

• Power protection equipment
• Uninterruptible power supply
• Voltage stabilizers
• UPS systems
• Power conditioning services

Headquarters

HQ city

São Paulo

HQ country

Brazil

HQ region

Latin America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. UPS and Stabilizer Equipment Sales: Direct sales of uninterruptible power supply (UPS/nobreaks) systems and voltage stabilizers, including proprietary Powereng branded products (PWC33, PWM33, PWC11, PWC Mini) and Eaton/Powerware products (5E, 9E, 9355, 9390, 9395, 9PX, Blade UPS). Products range from small 400VA units to large 1100kVA systems for enterprise data centers.
2. Equipment Rental: Rental services for single-phase and three-phase UPS and stabilizers throughout Brazil. Clients can rent small, medium, and large capacity UPS equipment on flexible terms.
3. Maintenance Contracts: Preventive and corrective maintenance services with service level agreements. Options include Premium solutions (5 days x 8 hours) and Master solutions (7 days x 24 hours) with emergency response within 5 hours. Contracts include periodic preventive maintenance and priority access for corrective maintenance.
4. Technical Support Services: Specialized technical assistance with qualified professionals available through WhatsApp and phone. Support covers equipment installation, configuration, and ongoing operational support for UPS and stabilizer systems.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels4 records

Core offering

Powereng designs, sells, and services uninterruptible power supply (UPS) systems and voltage stabilizers for enterprise customers across Brazil. The company distributes both its own proprietary Powereng-branded UPS lines (PWC33, PWM33, PWC11, PWC Mini) and Eaton/Powerware branded UPS units (5E, 9E, 9PX, 9355, 9390, Power Xpert 9395, Blade UPS), alongside STARVOLT single- and three-phase voltage stabilizers. The offering is complemented by equipment rental, preventive maintenance, corrective maintenance, and 24/7 technical support services with 5-hour emergency response SLAs.

Product overview

Powereng Sistemas de Energia offers a comprehensive portfolio of power protection solutions, combining Eaton/Powerware branded UPS products with its own proprietary UPS and voltage stabilizer lines. The Eaton portfolio includes single-phase UPS (5E, 9E, 9PX, PW 9130) ranging from 400VA to 11kVA, and three-phase UPS (Blade UPS, 9355, 93E, 9390, Power Xpert 9395) ranging from 12kVA to 1100kVA. Powereng's own-brand products include the PWC33 and PWM33 three-phase UPS systems, PWC11 and PWC Mini single-phase UPS, and STARVOLT/STARVOLT II voltage stabilizers. Services include UPS rental, preventive and corrective maintenance, with Premium (business hours) and Master (24/7) contract tiers. The company operates nationally in Brazil with ISO 9001:2015 certification and is an Authorized Reseller of Eaton products.

Differentiator

Problem solved

Functional benefit

Products and services

• Powereng PWC33 Three-Phase UPS Proprietary three-phase DSP-controlled online double-conversion UPS for enterprise power protection. Supports parallel redundancy up to 6 units up to 40kVA and 3 units from 60kVA to 500kVA. Features intelligent battery management, 95% normal mode efficiency, and 98% ECO mode efficiency. For enterprise data centers, healthcare, and industrial applications.
• Powereng PWM33 Three-Phase UPS Proprietary three-phase UPS with touch screen LCD display, RS-232 communication with optional SNMP, hot-swappable components for uninterrupted maintenance, optional galvanically isolated output via isolating transformer, and parallel redundancy without additional hardware. Designed for enterprise facilities requiring continuous uptime.
• Powereng PWC11 Single-Phase UPS Proprietary single-phase UPS 6kVA to 20kVA, DSP controlled, sine wave online double conversion per NBR 15014 standard, active power factor correction >0.97, internal isolating transformer, LCD display, redundant parallelism up to 3 units, and EPO interface for remote shutdown. For enterprise and mid-market installations.
• Powereng PWC Mini Single-Phase UPS Compact proprietary single-phase UPS 600VA to 1200VA with high-speed RISC microprocessor with flash memory, automatic bivolt input 120V/220V, voltage stabilization in both grid and inverter (battery) modes, DC start capability, and 3 or 6 outlets per NBR 14136 standard. For small offices, workstations, and branch equipment.
• STARVOLT Single-Phase Voltage Stabilizers Single-phase voltage stabilizers from 1kVA to 20kVA, available with or without isolating transformer with electrostatic shielding. Triac-based output stabilization, no harmonic distortion introduction, 16ms commutation time, +/-2% static regulation, +/-15% maximum admissible network variation. For sensitive equipment requiring stable voltage.
• STARVOLT II Three-Phase Voltage Stabilizers Three-phase voltage stabilizers from 5kVA to 300kVA, with or without isolating transformer with electrostatic shielding. Triac-based stabilization, no harmonic distortion introduction, recommended for UPS bypass applications in enterprise installations.
• EATON 5E UPS Line-interactive UPS for personal computers and peripherals, providing power protection with compact design. Range 400VA to 2kVA, supports 110V/220V configurations. Distributed in Brazil under Powereng's Authorized Reseller agreement with Eaton.
• EATON 9E UPS Online double-conversion UPS for mission-critical applications, providing complete isolation from input power anomalies. Range 1kVA to 10kVA (single-phase), with multiple voltage configurations. Distributed in Brazil under Powereng's Authorized Reseller agreement with Eaton.
• EATON 9PX UPS Online double-conversion high-frequency UPS with 28% more power than comparable units. Features LCD rotating panel, virtualized environment integration, and remote management. Range 3kVA to 11kVA. Distributed in Brazil under Powereng's Authorized Reseller agreement with Eaton.
• Powerware PW 9130 UPS Single-phase UPS with power factor 0.9 and efficiency above 95%. Features ABM battery charging technology. Range 1kVA to 3kVA, 110V configuration. Distributed in Brazil under Powereng's Authorized Reseller agreement with Eaton.
• Blade UPS Three-phase UPS solution expanding protection from 12kW to 60kW in a standard 19-inch rack. Optimized for blade servers and high-density computing environments. Features patented HotSync paralleling technology. Distributed in Brazil under Powereng's Authorized Reseller agreement with Eaton.
• EATON 9355 UPS Three-phase UPS with scalable autonomy, compact design with internal batteries. Features HotSync paralleling technology for up to four units. Range 15kVA to 40kVA. Distributed in Brazil under Powereng's Authorized Reseller agreement with Eaton.
• EATON 93E UPS High-efficiency three-phase UPS designed for maximum efficiency (98%). Features internal batteries with up to 21 minutes autonomy. Parallelable up to 4 units. Range 30kVA to 60kVA. Distributed in Brazil under Powereng's Authorized Reseller agreement with Eaton.
• EATON 9390 UPS High-performance three-phase UPS combining technical innovation with HotSync paralleling technology. Features scalable autonomy and advanced battery management (ABM). Range 40kVA to 160kVA. Distributed in Brazil under Powereng's Authorized Reseller agreement with Eaton.
• Power Xpert 9395 UPS High-density three-phase UPS for large data centers and healthcare applications. Features superior efficiency and HotSync paralleling technology. Range 225kVA to 1100kVA. Distributed in Brazil under Powereng's Authorized Reseller agreement with Eaton.
• UPS Equipment Rental (Locação de Nobreaks) Rental service for single-phase and three-phase UPS units and voltage stabilizers across Brazil. Covers small, medium, and large capacity equipment with flexible rental terms. For enterprise clients needing temporary or flexible-capacity power protection without capital purchase.
• Preventive Maintenance (Manutenção Preventiva) Preventive maintenance service that keeps equipment regulated to ensure proper functioning and prevents future problems affecting critical loads. Covers UPS and voltage stabilizer installations across Brazil.
• Corrective Maintenance (Manutenção Corretiva) Corrective maintenance service with emergency technical response within 5 hours for clients with maintenance contracts. Includes priority service for contract clients. Covers UPS and voltage stabilizer installations across Brazil.

Quantifiable outcome

• Emergency corrective maintenance response within 5 hours after client request
• +2 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• Eaton CorporationcoreChannel Partner/ Reseller/ DistributorPowereng is an Authorized Reseller and Premium Reseller of Eaton, authorized and homologated to provide Eaton products and services in Brazil. The partnership provides access to Eaton's global power protection technology including UPS systems (5E, 9E, 9355, 9390, 9395, 9PX, Blade UPS), software, and services. Eaton is a global leader in power management with world market leadership in UPS above 5kVA.

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Vertiv: Global UPS, thermal, and IT infrastructure provider with direct presence in Brazil, competing across the same data center, telecom, and industrial UPS segments that Powereng serves through its Eaton portfolio.
• ABB: Provides industrial UPS, power conditioning, and critical power solutions in Brazil, overlapping with Powereng's industrial, healthcare, and data center customer segments.
• Schneider Electric: Through its APC brand, Schneider offers a full line of single- and three-phase UPS systems and services in Brazil, directly competing with Powereng's Eaton-based and own-brand offerings for enterprise and IT customers.
• Eaton: Global UPS leader above 5kVA and Powereng's principal technology partner. While Eaton is also a supplier to Powereng, it competes at the OEM level with its own direct enterprise sales and service channel in Brazil.

Regional players

• Salicru: Spanish UPS and power protection manufacturer with Latin American distribution, offering comparable single- and three-phase UPS and voltage stabilization products in the same regional market.

Direct peers

• Enerbras: Brazilian manufacturer and distributor of voltage stabilizers and UPS equipment, overlapping with Powereng's stabilizer and smaller UPS product lines.
• TS Shara: Brazilian UPS and voltage stabilizer manufacturer with a national distribution and service network, directly competing with Powereng across single- and three-phase UPS segments in Brazil.
• NHS (NHS Sistemas Eletrônicos): Brazilian manufacturer of UPS systems, voltage stabilizers, and power conditioners with national coverage, competing head-to-head with Powereng in the Brazilian power protection market.
• CM Comandos: Brazilian provider of UPS systems, voltage stabilizers, and power conditioning services with national reach, competing with Powereng in industrial and commercial power protection projects.

Emerging players

• Delta Electronics: Manufactures UPS systems and power electronics with a growing Latin American footprint, targeting the same data center and industrial power protection use cases as Powereng.

Market position

Strengths4 records

Weaknesses3 records

Competitive moat3 records

Key risks4 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/powereng

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

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 Powereng