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energyking.be

22 technologies
VerifiedVisit7.6K/mo$7M5122 Tech
Deep Dive

EnergyKing: The Belgian Energy Challenger

How a 51-person team is disrupting Belgium's renewable energy market with a 4.7/5 service rating

While Big Energy giants struggle with customer satisfaction, a lean Belgian team of 51 is quietly building a 4.7/5 service rating and 10,000+ loyal customers. EnergyKing isn't just selling solar panels—they're selling a frictionless transition to renewables, and the market is responding.

51
employees
$7.1M
annual revenue
10K+
happy customers
4.7/5
service rating

"They're not competing on price—they're competing on experience, and that's a much harder moat to cross."

The Growth Engine

With 7,551 monthly visits and 54% coming from organic search, EnergyKing has cracked the code on Belgian renewable energy discovery. Their top keyword? 'EnergyKing' itself—proving brand recognition is becoming their primary growth driver. The 450 monthly searches for their brand name suggest they've moved beyond generic 'solar panels Belgium' queries into a category of their own.

The Customer Experience

Trustpilot scores tell the real story: 4.1/5 from 92 reviews in a notoriously difficult industry. While competitors struggle with installation delays and opaque pricing, EnergyKing's 10K+ customers are actively recommending them on TikTok, YouTube, and Instagram. They've turned technical installations into a social media-worthy experience.

The tech stack reveals their modern approach: Tailwind CSS, Bootstrap, and jQuery power a fast, mobile-first experience. They're using Priority Hints and Lazy Loading—sophisticated techniques for a B2C energy site—showing they understand that every millisecond counts when converting homeowners browsing on their phones.

  • Revenue per employee: ~$140K—exceptional efficiency for a services company
  • Direct traffic at 28% signals strong word-of-mouth and repeat business
  • Social presence across 5 platforms, with TikTok showing they're targeting younger homeowners
  • The 'EnergyKing' brand has achieved 450 monthly searches—strong category ownership
No venture funding (bootstrapped or self-financed)
Profitable from day one with $7.1M revenue
Limited global presence (90%+ traffic from Belgium)
Deep local market expertise
No clear enterprise offering—focus is purely residential
Customer-centric culture reflected in 4.7/5 service rating

The Belgian Energy Playbook

EnergyKing proves that in commoditized markets, experience beats scale. Their 51-person team is outmaneuvering giants by being faster, friendlier, and more human. For founders: sometimes the best moat isn't technology—it's trust.

What tech stack does Energyking use?

34 detected
Authentication1
Programming Languages1
CDN1
Cloud & Hosting1
Web Standards2
JavaScript Libraries4
Tracking & Analytics12
G
Google Analytics
G
Google Tag Manager
L
LinkedIn Insight Tag
L
LinkedIn Insight Tag
C
Cloudflare
G
Google APIs
G
Google Tag Manager
L
LinkedIn Insight Tag
G
Google Analytics
G
Google DoubleClick
L
LinkedIn
G
Google Static

How much traffic does Energyking get?

Traffic & Engagement

7.6K
Monthly Visits
1.7
Pages/Visit
0:31
Avg. Duration
64%
Bounce Rate
Monthly Traffic Trend-12%
8.6K
Oct 2025
Oct
12.3K
Nov 2025
Nov
7.6K
Dec 2025
Dec

Traffic Sources

Search
54%
Direct
28%
Social
8%
Referrals
9%
Email
0%
Paid
1%

Where is Energyking's audience located?

🌍89.7%
🌍10.3%

What keywords does Energyking rank for?

5 keywords
1energyking450 vol$1.82
2energyking avis140 vol
3marstek thuisbatterij plus vloerverwarming en warm water120 vol
4energgyking80 vol
5rendeer tool bthuisbatterij140 vol

How is Energyking's SEO?

Meta Tags

title48 chars

Bespaar geld met duurzame energie van EnergyKing

description133 chars

Ervaar direct de besparingen van duurzame energie met EnergyKing, aanbevolen door meer dan 10K tevreden klanten en een 4,7/5 service.

languageNL-NL

H1 Tags

h1Betaalbaar switchen naar hernieuwbare energie

Schema Types

Unknown

Who works at Energyking?

Loading leads...

What do customers think of Energyking?

EnergyKing

EnergyKing

4.1
92 reviews
✓ Claimed

Categories

Energy Equipment and Solutions#undefinedElectrical Installation Service#undefinedSolar Energy Company#undefinedHeating Contractor#undefinedHVAC Contractor#undefined

Activity & Engagement

Reply Rate
0%
Avg. Reply Time
0.0 days
Claimed Date
9/6/2021

Contact Information

Phone:016416210
Address:
Mechelsesteenweg 676
Herent, BE

Reviews (3)

Filter by rating:
Dominick
12/22/2025
🇮🇪 Ireland9 reviewsBasicLinkVerified
Experience date: 12/2/2025
EnergyKing - king of the hill - true professionals

Just a quick note to thank EneryKing for the professionalism you have shown throughout the various stages of the project—from the sales team to the technical teams and finally the hard-working guys who installed everything. I must admit that I had sleepless nights wondering what our beautiful house, which we built in 1995, asolid wooden construction, would look like after all the changes and installation work, but I simply couldn't believe how professional the installers were. They were kind, friendly, hardworking, and made sure that the end result looked aesthetically pleasing, without unnecessary holes, etc. They also took all the packaging waste with them and tidied everything up neatly. It was a real pleasure to see them at work, true professionals.

ClientVerified
4/9/2024
🇧🇪 Belgium9 reviewsOrganicUnverified
Experience date: 4/9/2024
A company that can be trusted

One year ago Energy king installed solar panels and home batteries, today they installed a connected Airco system : they came yesterday and in two days 7 units were installed by a team of 4 to 6 men. They were efficient, worked properly and professionally: I am not easy to satisfy but I had almost no guidance to say. They made the best decision, perfectly executed with no bad surprises. Bravo to the team! I am a fan of this company

Victor Savin
11/6/2021
🇧🇪 Belgium5 reviewsFileUploadInvitationVerified
Excellent service but rather on the…

Excellent service but rather on the expensive side.

Frequently Asked Questions about Energyking

What is Energyking's Revenue?
Energyking generates approximately $7M in annual revenue. With 51 employees, that's $140,000 per employee.
What does Energyking do?
Ervaar direct de besparingen van duurzame energie met EnergyKing, aanbevolen door meer dan 10K tevreden klanten en een 4,7/5 service.
How fast is Energyking growing?
Energyking employee count has changed by 42% year over year.
What technologies does Energyking use?
Energyking uses 22 technologies across their website including Maps, Fonts, Authentication. Key technologies include Google Maps, Font Awesome, Okta.
Who are Energyking's competitors?
Energyking's main competitors include Rely, EnergyKing, Bolt, Helexia Belgium, EcoFusion bvba. These companies operate in similar markets and compete for the same customer base.
What do customers think of Energyking?
Energyking has a Trustpilot score of 4.1 out of 5 (4 stars) based on 92 customer reviews.

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How to contact Energyking?

What are Energyking's key pages?

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About energyking.be

Ervaar direct de besparingen van duurzame energie met EnergyKing, aanbevolen door meer dan 10K tevreden klanten en een 4,7/5 service.

Company Overview

energyking.be
Website
#2,766,667
Global Rank
7.6K
Monthly Visitors
22
Technologies

energyking.be Key Pages

Contact energyking.be

Technology Stack

energyking.be uses 22 technologies across their website including Google Maps, Font Awesome, Okta, and more.

Maps

Google Maps

Fonts

Font Awesome

Authentication

Okta

Programming Languages

PHP

CMS

WordPress

CDN

cdnjs

Traffic & Audience

7.6K
Monthly Visits
64%
Bounce Rate
1.7
Pages/Visit
0:31
Avg. Duration

energyking.be receives approximately 7.6K monthly visitors and ranks #2,766,667 globally. The website has a bounce rate of 64% with visitors viewing an average of 1.7 pages per visit. Users spend an average of 0:31 on the site.

The majority of energyking.be's traffic comes from undefined, .

Frequently Asked Questions

What is energyking.be?
Ervaar direct de besparingen van duurzame energie met EnergyKing, aanbevolen door meer dan 10K tevreden klanten en een 4,7/5 service.
What technologies does energyking.be use?
energyking.be uses 22 technologies including Google Maps, Font Awesome, and 16 more. View the full tech stack analysis above.
How do I contact energyking.be?
You can contact energyking.be via email at [email protected] or through their contact page.
What are energyking.be's social media accounts?
energyking.be is active on tiktok, youtube, facebook, linkedin, instagram. You can find links to all their social media profiles in the social section above.
How popular is energyking.be?
energyking.be receives approximately 7.6K monthly visitors and ranks #2,766,667 globally. Traffic is declining by 38.4% month-over-month.

Related Searches

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This page provides publicly available information about energyking.be. Data is collected from various public sources and may not always be up to date. For the most accurate information, please visit energyking.be directly at https://energyking.be.