VOLTAP

Appliances, Electrical, and Electronics Manufacturing • Sofia, Sofia-City, Bulgaria • 1-10 Employees

Company overview

Headquarters	41 Rojen Blvd. 1271 Sofia, Bulgaria, Sofia, BG
Website	voltap.com
NAICS	334
Keywords	Detc, De Energized Tap-Changers, Motor Drive Unit For Oltc, On-Load Tap-Changers, Step Regulator
Founded	1949
Employees	1-10

Key Contact at VOLTAP

Anton Donchenko

Sales and Marketing Director

About VOLTAP

Voltap, a division of Elprom Heavy Industries, is a trusted name in the design and manufacture of cutting-edge on-load tap changers (OLTCs) for power transformers. With decades of expertise and innovation, we provide reliable, efficient, and high-performance solutions tailored to meet the evolving demands of the global energy sector. Our comprehensive product range includes tap changers designed for various applications, including utility, industrial, and renewable energy projects. What sets us apart? It’s our commitment to precision, durability, and innovation. Every Voltap OLTC is rigorously tested, certified to meet global standards like IEC 60214-1, and backed by exceptional support to ensure you’re powered for success. We proudly serve customers in over 85 countries, with our products ensuring uninterrupted power in diverse environments. By combining advanced engineering, robust manufacturing, and exceptional after-sales support, Voltap delivers solutions that power progress worldwide. Follow us to stay updated on our latest innovations, events, and insights into the future of transformer technology.

VOLTAP revenue & valuation

Annual revenue	$85,555
Revenue per employee	$86,000
Estimated valuation?This valuation is estimated based on industry average for the Appliances, Electrical, and Electronics Manufacturing industry and current estimated revenues	$273,776
Total funding	No funding

Employees by Management Level

Total employees: 1-10

Seniority

Employees

Director

Funding Data

VOLTAP has never raised funding before.

VOLTAP Tech Stack

Discover the technologies and tools that power VOLTAP's digital infrastructure, from frameworks to analytics platforms.

Apache HTTP Server

Web servers

reCAPTCHA

Security

Google Tag Manager

Tag managers

Open Graph

Miscellaneous

Facebook Pixel

Analytics

GSAP

JavaScript frameworks

core-js

JavaScript libraries

PWA

Miscellaneous

Swiper

JavaScript libraries

lit-element

JavaScript libraries

YouTube

Video players

Google Maps

Maps

Frequently asked questions

VOLTAP is located in Sofia, Sofia-City, BG.

VOLTAP was founded in 1949, making it 77 years old. The company has established itself as a significant player in its industry over this time.

VOLTAP has approximately 1-10 employees. The company continues to grow its workforce to support its business operations and expansion.

Key Contact at VOLTAP

Anton Donchenko

Sales and Marketing Director

4.8

40,000 users