Clamper
Clamper is a Brazilian manufacturer of electrical surge protection devices (DPS), founded in 1991, selling residential, commercial, industrial, EV, and solar protection products directly to consumers and businesses nationwide via its e-commerce store.
- Company typePrivate
- Founded1991
- HeadquartersLagoa Santa, Brazil
- Headcount501–1,000
- GTM typeB2C
- OfferingHardware or Manufacturing
What Clamper does
Clamper (CLAMPER Indústria e Comércio S.A.) is a Brazilian manufacturer of electrical surge protection devices (DPS - Dispositivo de Proteção contra Surtos), founded in 1991 and headquartered in Lagoa Santa, Minas Gerais. The company designs and produces hardware products that protect electrical installations and electronic equipment from lightning strikes and electrical surges, with a product portfolio spanning residential, commercial, industrial, electric mobility, and solar/photovoltaic applications. Core product lines include the iCLAMPER family (computer and electronic equipment protection with up to 6-year warranty), CLAMPER Mobi (electric vehicle charging protection), CLAMPER Front V (residential, commercial, and industrial electrical panel protection in monopolar through tetrapolar configurations with 12KA to 60KA ratings), and the PIAL sub-brand (premium power strips). The company also offers replacement cartridges for the Front V line, enabling maintenance without disconnecting the broader system.
Clamper operates a direct-to-consumer e-commerce business model through its official online store (lojaclamper.com.br), with nationwide delivery across Brazil. Customers can purchase as either individuals (pessoa física) or businesses (pessoa jurídica), with installment payment options up to 3x without interest and WhatsApp-based customer assistance. The company maintains a vertically integrated manufacturing footprint at its Lagoa Santa facility and distributes through its own storefront rather than third-party retail. The company is privately held, with no disclosed external funding rounds, and serves a long-tail customer base across multiple use cases without named enterprise anchor accounts.
Clamper firmographics
Firmographics- Name
- Clamper
- Legal name
- CLAMPER Indústria e Comércio S.A
- Website
- https://lojaclamper.com.br
- Company type
- Private
- Founded year
- 1991
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Short description
- Clamper is a Brazilian manufacturer of electrical surge protection devices (DPS), founded in 1991, selling residential, commercial, industrial, EV, and solar protection products directly to consumers and businesses nationwide via its e-commerce store.
- Ownership category
- akta.pro rank
Clamper industry classification
Industry- Product category
- Electrical Protection Devices
- NAICS
- Current-Carrying Wiring Device Manufacturing (335931), Switchgear and Switchboard Apparatus Manufacturing (335313), Electrical Equipment Manufacturing (33531)
- SIC
- Switchgear & Switchboard Apparatus (3613), Electronic & Other Electrical Equipment (No Computer Equip) (3600)
- akta.pro primary industry
- Surge Protectors & Power Strips (SPD) (HDACAJAB)
- akta.pro secondary industries
- Power Protection & Power Conditioning (Surge Protectors, UPS for Consumer Devices) (CRACATAJ), Charging Infrastructure Components (connectors, cables, dispensers, payment/controls) (IMAGAHAH)
Keywords
Where Clamper is headquartered
LocationHeadquarters
- HQ city
- Lagoa Santa
- HQ country
- Brazil
- HQ region
- Latin America
Offices1 record
Markets served
Clamper business model
Business model- GTM type
- B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales
Revenue model
- Hardware Product Sales: Clamper generates revenue through the sale of electrical protection devices and equipment including surge protectors (DPS), power strips, and related accessories. Sales are conducted through their e-commerce platform with installment payment options up to 3x without interest.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Clamper product offering
Product offeringCore offering
Clamper manufactures and sells electrical surge protection devices (DPS - Dispositivo de Proteção contra Surtos) designed to protect electronic equipment, home appliances, electrical panels, EV charging systems, and solar installations from damage caused by lightning strikes and electrical surges. The company offers multiple product lines including iCLAMPER for computers/electronics, CLAMPER Front V for distribution panels, CLAMPER Mobi for EV chargers, and the premium PIAL line, all sold direct-to-consumer through their own online store with nationwide delivery across Brazil.
Product overview
Clamper is an electrical protection equipment manufacturer that offers a portfolio of products designed for protection against lightning and electrical surges. The core product lines include iCLAMPER (for computers and electronic equipment), CLAMPER Mobi (for electric vehicle charging), and CLAMPER Front V (for electrical distribution panels in residential, commercial, and industrial settings). The company also operates the PIAL sub-brand, which offers premium smart protection devices with elegant design for daily use. All products are distributed through their official online store with nationwide delivery in Brazil.
Differentiator
Problem solved
Functional benefit
Brands
- iCLAMPER: Product line for protection of computers and electronic equipment against lightning and electrical surges, with up to 6-year warranty.
- CLAMPER Mobi
- CLAMPER Front V
- PIAL
Products and services
- iCLAMPER
Quantifiable outcome
- Up to 6-year product warranty on iCLAMPER line products
Companies that use Clamper
Customer profileSegments5 records
Ideal customer profiles4 records
Clamper technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Clamper partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Transportadoras Parceiras (Partner Carriers)operationalClamper uses partner transportation companies for nationwide delivery of products throughout Brazil, ensuring secure and traceable shipping of electrical protection devices to customers.
Scale indicators2 records
Recent moves5 records
Expansion highlights6 records
Clamper competitors and assessment
Company assessmentBroad incumbents
- ABB: Global electrification and automation group selling surge protection, switchgear and DIN-rail components through its Brazilian operations; competes head-on with Clamper in industrial and panel-mounted surge protection.
- Siemens: Global electrical engineering major with a Brazil business covering low-voltage distribution, surge protection and panel systems; overlaps with Clamper's industrial and commercial DPS SKUs.
- Schneider Electric: Global electrical equipment major with a strong Brazilian presence offering surge protection devices (DPS), panel components and full low-voltage distribution systems; directly competes with Clamper Front V across residential, commercial and industrial installations.
- Eaton: Power management company selling surge protective devices and panel components globally, including in Brazil; competes with Clamper Front V on residential, commercial and light-industrial ratings.
Direct peers
- Tramontina: Large Brazilian manufacturer of electrical materials, wiring devices and consumer power strips; competes with Clamper in consumer-grade protection strips (vs PIAL) and selected industrial electrical equipment in the Brazilian domestic market.
- Hager Group: European specialist in electrical installation systems with Brazilian operations, offering DIN-rail surge protection, distribution boards and residential protection devices that overlap directly with Clamper's core DPS portfolio.
- Legrand: French electrical and digital building infrastructure specialist with a meaningful Brazilian presence, selling wiring devices, surge protection and panel gear; the closest direct competitor to Clamper across consumer (PIAL) and panel (Front V) lines.
- Finder: European manufacturer of relays, surge protection devices and DIN-rail components selling into Brazil; competes with Clamper Front V on residential and industrial surge protection modules and replacement cartridges.
- Phoenix Contact: German specialist in surge protection, electrical connectivity and DIN-rail components with distribution in Brazil; competes with Clamper on higher-rated panel DPS and on protection for industrial automation and photovoltaic installations.
Emerging players
- Murr Elektronik: Specialist in surge protection and decentralized automation, with growing presence in Brazilian industrial automation; overlaps with Clamper on industrial-grade protection for control panels and machinery.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Clamper social profiles
Digital presenceClamper compliance and trust
Trust signalCompliance1 record
Clamper financial estimates
Financial estimateRevenue estimate
Valuation estimate
Clamper leadership team
Management profileNumber of profiles
Clamper subsidiaries and ownership
Company hierarchySubsidiaries1 record
Clamper funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Clamper M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Clamper
What does Clamper do?
Clamper manufactures and sells electrical surge protection devices (DPS - Dispositivo de Proteção contra Surtos) designed to protect electronic equipment, home appliances, electrical panels, EV charging systems, and solar installations from damage caused by lightning strikes and electrical surges. The company offers multiple product lines including iCLAMPER for computers/electronics, CLAMPER Front V for distribution panels, CLAMPER Mobi for EV chargers, and the premium PIAL line, all sold direct-to-consumer through their own online store with nationwide delivery across Brazil.
Is Clamper a public or private company?
Clamper is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Clamper founded?
Clamper was founded in 1991. It employs 501 to 1,000 people.
Where is Clamper based?
Clamper is headquartered in Lagoa Santa, Brazil, in the Latin America region.
How does Clamper make money?
One revenue line is on record: hardware Product Sales.
Who are Clamper's main competitors?
Broad incumbents on record are ABB, Siemens, Schneider Electric and Eaton. Direct peers are Tramontina, Hager Group, Legrand, Finder and Phoenix Contact. Murr Elektronik is listed as an emerging player.
Does Clamper have an API?
No public API is recorded for Clamper.
What industry is Clamper in?
Clamper's product category is Electrical Protection Devices. Its primary akta.pro industry code is HDACAJAB, Surge Protectors & Power Strips (SPD), with a secondary code of CRACATAJ, Power Protection & Power Conditioning (Surge Protectors, UPS for Consumer Devices). Its NAICS code is 335931 and its SIC code is 3613.