Insights

Marketplace Growth H1 Telekom Optima combines a large fixed telecommunication network across 100+ cities with over half a million potential connections and more than 3,000 km of optical fiber, indicating strong upside for enterprise-grade connectivity, managed services, and SLA-backed bandwidth solutions.

Unified Brand The integration of H1 Telekom with Optima Telekom presents a unified brand and service offering, creating an opportunity to upsell bundled products such as high-speed Internet, hosted VoIP, and IT infrastructure services under a single point of contact for customers seeking simplicity and reliability.

SMB Enterprise Fit With a relatively lean but capable team and a revenue profile under one million, there is a significant cross-sell opportunity to mid-market and smaller enterprises needing scalable fixed connectivity, security, and managed IT services as they expand digital initiatives.

Digital Marketing Edge The current tech stack including Drupal, WordPress, Shopify, and analytics tools suggests a capability to deliver targeted digital campaigns, customer portals, and self-serve support for enterprise clients, enabling refinements in lead generation and service onboarding.

Expansion Readiness A large fiber footprint and regional presence imply readiness for expansion into new verticals or geographies; sales opportunities exist in verticals requiring robust fiber connectivity for cloud, UCaaS, and IoT deployments, supported by ongoing infrastructure investments.

Similar companies to H1 TELEKOM

H1 TELEKOM Tech Stack

H1 TELEKOM uses 8 technology products and services including Hotjar, Drupal, WordPress, and more. Explore H1 TELEKOM's tech stack below.

  • Analytics
  • Content Management System
  • Content Management System
  • E-commerce
  • jQuery
    Javascript Libraries
  • Yoast SEO
    Search Engines
  • Google Analytics
    Web Analytics
  • Instagram Feed for WordPress
    Widgets

H1 TELEKOM's Email Address Formats

H1 TELEKOM uses at least 2 email formats:
H1 TELEKOM Email FormatsExamplePercentage
First.Last@h1telekom.hrJohn.Doe@h1telekom.hr
91%
Last.First@h1telekom.hrDoe.John@h1telekom.hr
9%

Frequently Asked Questions

What is H1 TELEKOM's phone number?

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You can contact H1 TELEKOM's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is H1 TELEKOM's official website and social media links?

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H1 TELEKOM's official website is h1telekom.hr and has social profiles on LinkedIn.

How much revenue does H1 TELEKOM generate?

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As of July 2026, H1 TELEKOM's annual revenue is estimated to be <$1M.

What is H1 TELEKOM's SIC code and NAICS code?

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H1 TELEKOM's SIC code is 4812 - Radiotelephone Communications and NAICS code is 517 - Telecommunications.

How many employees does H1 TELEKOM have currently?

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As of July 2026, H1 TELEKOM has approximately 51 employees across 1 continents, including Europe. Key team members include President: B. S., Head Of Purchasing Department: S. P. and Head Of Access Network Department: I. M. Explore H1 TELEKOM's employee directory with LeadIQ.

What industry does H1 TELEKOM belong to?

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H1 TELEKOM operates in the Telecommunications industry.

What technology does H1 TELEKOM use?

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H1 TELEKOM's tech stack includes Hotjar, Drupal, WordPress, Shopify, jQuery, Yoast SEO, Google Analytics and Instagram Feed for WordPress.

What is H1 TELEKOM's email format?

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H1 TELEKOM's email format typically follows the pattern of First.Last@h1telekom.hr. Find more H1 TELEKOM email formats with LeadIQ.

When was H1 TELEKOM founded?

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H1 TELEKOM was founded in 2004.
H1 TELEKOM logo

H1 TELEKOM

TelecommunicationsGrad Zagreb, Croatia51-200 Employees

H1 Telekom is a Croatian telecommunications operator based in Zagreb. It began delivering fixed telecommunications services in 2005 and, after joining Optima Telekom in August 2017, operates under the Optima Telekom umbrella, with the existing H1 Telekom offerings continuing to be provided by Optima Telekom.

Optima Telekom’s network is IP-based and serves more than 100 Croatian cities, backed by over 3,000 kilometers of optical infrastructure. The market potential is described as more than half a million connections. Together, the organizations plan to invest in customers, staff, and infrastructure to broaden and improve the range and quality of services. The collaborating entities anticipate a positive outcome from the affiliation.

Section iconCompany Overview

Phone number
SIC Code
4812 - Radiotelephone Communications
NAICS Code
517 - Telecommunications
Founded
2004
Employees
51-200

Section iconFunding & Financials

  • <$1M

    H1 TELEKOM's revenue is estimated to be in the range of <$1M

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