Company lists · Data refreshed September 2026

Top 25 Power quality engineering companies based in Chile

Name: Power quality engineering companies based in Chile
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 247 companies tracked

RevenueBase identified 247 power quality engineering companies headquartered in Chile as of September 2026 and tracks 2,629 professional contacts across them, including 284 with verified work emails. Santiago is the largest hub.

This list covers power quality engineering companies headquartered in Chile, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

247Companies

2,629Contacts tracked

284Verified emails

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The 25 largest power quality engineering companies based in Chile

Ranked by team size

Top 25 of 247 power quality engineering companies based in Chile, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to power quality engineering companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Sigma S.A. Chile	Indirect evidence	Santiago, ChileHQ checked Sep 17, 2026	201-500	757 contacts →
	Indirect evidence “Somos una empresa de excelencia que desarrolla servicios integrales de Estudios Eléctricos, ingeniería, montaje industrial, geomensura, apoyo profesional, inspección técnica y…” Source: RevenueBase Database · checked Sep 17, 2026
2	Globaltec Servicios Y Construcción Ltda	Indirect evidence	Concepción, ChileHQ checked Sep 17, 2026	501-1,000	185 contacts →
	Indirect evidence “Globaltec es una empresa especializada en brindar servicios eléctricos integrales, enfocados en la construcción, mantención y transporte de infraestructura eléctrica.” Source: RevenueBase Database · checked Sep 17, 2026
3	Eisesa	Indirect evidence	Concepción, ChileHQ checked Sep 17, 2026	501-1,000	119 contacts →
	Indirect evidence “Somos una empresa con más de 20 años de trayectoria en el mercado, enfocada en la prestación de servicios a clientes de distribución y transmisión de energía eléctrica.” Source: RevenueBase Database · checked Sep 17, 2026
4	Reich JRI Ingeniería	Indirect evidence	Providencia, ChileHQ checked Sep 17, 2026	11-50	55 contacts →
	Indirect evidence “SOBRE REICH 33 años de experiencia y más 600 proyectos, incluyendo de energías renovables no convencionales, avalan nuestro compromiso con la calidad, la eficacia y eficiencia en…” Source: RevenueBase Database · checked Sep 17, 2026
5	Esinel Ingenieros Ltda	Partial evidence	Santiago De Chile, ChileHQ checked Sep 17, 2026	51-200	48 contacts →
	Partial evidence “We are a company formed by Specialist Engineers in different Disciplines of the Power Systems area, with more than 25 years of experience.” Source: RevenueBase Database · checked Sep 17, 2026
6	Switch Chile	Indirect evidence	Santiago, ChileHQ checked Sep 17, 2026	51-200	42 contacts →
	Indirect evidence “Switch Chile es un grupo de empresas que ya tiene 8 años de historia prestando servicios de Ingeniería y asesoría a empresas de la industria de la minería y energía.” Source: RevenueBase Database · checked Sep 17, 2026
7	Smart Electric	Indirect evidence	Las Condes, ChileHQ checked Sep 17, 2026	11-50	35 contacts →
	Indirect evidence “Smart Electric Chile, es una empresa de ingeniería especializada en el diseño y servicios en terreno para todo tipo de sistema eléctrico de potencia, ofreciendo soluciones…” Source: RevenueBase Database · checked Sep 17, 2026
8	MEE Chile	Indirect evidence	Santiago, ChileHQ checked Sep 17, 2026	11-50	34 contacts →
	Indirect evidence “MEE es una empresa de ingeniería especializada en misión crítica que asegura la continuidad operacional y la calidad de los procesos de nuestros clientes, ofreciendo la…” Source: RevenueBase Database · checked Sep 17, 2026
9	Civelec Limitada	Indirect evidence	Antofagasta, ChileHQ checked Sep 17, 2026	11-50	31 contacts →
	Indirect evidence “Somos una empresa dedicada principalmente a diseño de ingeniería, construcción y mantenimiento de redes eléctricas de distribución.” Source: RevenueBase Database · checked Sep 17, 2026
10	Reliable Energy Ing. Ltda	Indirect evidence	Santiago, ChileHQ checked Sep 17, 2026	n/a	31 contacts →
	Indirect evidence “RELE - Reliable Energy Ltda, es una empresa de ingeniería eléctrica enfocada a atender las demandas de la empresa que busca soluciones de energía.” Source: RevenueBase Database · checked Sep 17, 2026
11	Negawatt	Indirect evidence	Santiago, ChileHQ checked Sep 17, 2026	11-50	24 contacts →
	Indirect evidence “En NEGAWATT proveemos servicios de ingeniería, consultoría y asesoría en proyectos de energía y sostenibilidad.” Source: RevenueBase Database · checked Sep 17, 2026
12	Voltta Ingeniería Eléctrica	Indirect evidence	Calle Larga, ChileHQ checked Sep 17, 2026	201-500	23 contacts →
	Indirect evidence “Somos un equipo de profesionales dedicados al área de la Ingeniería Eléctrica, con el fin de entregar al cliente un servicio de gran nivel competitivo.” Source: RevenueBase Database · checked Sep 17, 2026
13	Scadatech	Indirect evidence	Santiago, ChileHQ checked Sep 17, 2026	1-10	22 contacts →
	Indirect evidence “Scadatech fue iniciada en Junio del 2010 en donde se identifica una empresa dedicada al rubro de ingeniería en servicios eléctricos.” Source: RevenueBase Database · checked Sep 17, 2026
14	Msti Eirl	Indirect evidence	Chillan, ChileHQ checked Sep 17, 2026	51-200	22 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
15	IEE Ingeniería	Indirect evidence	Santiago, ChileHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “IEE Ingeniería en Eficiencia Energética, es una empresa orientada al desarrollo de proyectos relacionados con la ingeniería eléctrica, revisión de ingeniería a terceros…” Source: RevenueBase Database · checked Sep 17, 2026
16	Avelec Ingeniería Eléctrica Ltda	Indirect evidence	San Vicente De Tagua Tagua, ChileHQ checked Sep 17, 2026	51-200	20 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
17	Servicio Industrial Sertipe Limitada	Indirect evidence	Talcahuano, ChileHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “Servicio Industrial Sertipe limitada Con más de 25 años de presencia en el mercado nacional, sertipe desarrolla y ejecuta proyectos en las áreas de ingeniería eléctrica.” Source: RevenueBase Database · checked Sep 17, 2026
18	Estudios Electromagnéticos	Indirect evidence	Concepción, ChileHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “Planificación, desarrollo y seguimiento de estudios de consultoría en sistemas eléctricos de potencia, para Chile y el extranjero.” Source: RevenueBase Database · checked Sep 17, 2026
19	H Briones	Indirect evidence	Las Condes, ChileHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “Con 80 años de trayectoria, H Briones Energía Eficiente se ha consolidado como un referente nacional en soluciones para el suministro y la distribución de energía.” Source: RevenueBase Database · checked Sep 17, 2026
20	Spec Energy Consulting	Indirect evidence	Santiago, ChileHQ checked Sep 17, 2026	1-10	15 contacts →
	Indirect evidence “SPEC Energy Consulting, es una empresa de consultoría en ingeniería eléctrica y sistemas de energía.” Source: RevenueBase Database · checked Sep 17, 2026
21	Grupo Energie	Indirect evidence	Las Condes, ChileHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “Empresa consultora experta en mercado eléctrico, con fuerte experiencia en operación, planificación, tarificación y regulación del sector eléctrico, tanto en el sector público…” Source: RevenueBase Database · checked Sep 17, 2026
22	Infinity Ingenieria Electrica	Indirect evidence	Iquique, ChileHQ checked Sep 17, 2026	1-10	14 contacts →
	Indirect evidence “Somos una empresa de servicios de ingeniería y mantenimiento eléctrico en media y alta tension, con mas de 15 años en el rubro de energia, principalmente en transmision y…” Source: RevenueBase Database · checked Sep 17, 2026
23	Mega Electric	Indirect evidence	Concepción, ChileHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “Mega Electric es una empresa de asesoría, ingeniería y ejecución de obras eléctricas en baja y media tensión.” Source: RevenueBase Database · checked Sep 17, 2026
24	Datagrid	Indirect evidence	Santiago, ChileHQ checked Sep 17, 2026	1-10	11 contacts →
	Indirect evidence “Tienes un proyecto eléctrico, pero los trámites regulatorios y estudios técnicos están retrasando su ejecución?” Source: RevenueBase Database · checked Sep 17, 2026
25	Aseim Ingeniería	Indirect evidence	Las Condes, ChileHQ checked Sep 17, 2026	51-200	11 contacts →
	Indirect evidence “Somos una empresa de servicios profesionales de ingeniería Eléctrica y de corrientes débiles.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: power quality engineering companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names power quality engineering companies.
Partial evidence: Its own public description names part of power quality engineering companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name power quality engineering companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 247 power quality engineering companies based in Chile

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Power quality engineering companies based in Chile at a glance

As of Sep 17, 2026

10.8%Verified-email coverage

10.6Average contacts per company

1-10Median size (employees)

21.5%Largest-city concentration · Santiago

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

140

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Chile, so it is reported there. Company counts and contact totals on this page are exact for Chile, over 247 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among power quality engineering companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Chile whose own description of what they do matches “power quality engineering companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names power quality engineering companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among power quality engineering companies, and records with no verified work email. Companies headquartered outside Chile are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 284 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Power quality engineering companies by metro

Power quality engineering companies in Santiago53

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names power quality engineering companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many power quality engineering companies are there based in Chile?

RevenueBase identified 247 power quality engineering companies headquartered in Chile as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Sigma S.A. Chile, headquartered in Chile, tops this list with the largest team on record.

Which city has the most power quality engineering companies?

Santiago leads with 53 headquartered companies, followed by Valparaiso (17) and Las Condes (11).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 284 verified decision-maker contacts tracked across these 247 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.