What Dial Telecom does

Dial Telecom, now operating as Quantcom, is a privately held Czech telecommunications provider founded in 2000 and headquartered in Prague. The company delivers business connectivity, data, voice, security, cloud, and infrastructure rental services over its own international fiber optic backbone network, with metropolitan networks deployed across major Czech cities and a direct presence at major global internet exchange points. Its Prague-Frankfurt route is operated at 3.3ms latency, positioning the network as a low-latency conduit between Central Europe and the world's largest internet hub. Quantcom targets a horizontal B2B customer base spanning small and medium businesses, multinational corporations, government institutions, telecom operators, IT integrators, and construction developers.

The company's underlying technology is its owned fiber infrastructure, which underpins SLA-guaranteed service delivery (99.99% guaranteed speed) and supports both retail enterprise services and wholesale interconnection with other telecom operators. The product portfolio is delivered through a sales-led, direct engagement model with personalized account management, 24/7 NOC support, and custom-engineered solutions for clients with mission-critical connectivity requirements. Construction-developer partnerships extend the network into new-build commercial and residential real estate, embedding the company's infrastructure into the property pipeline.

Quantcom operates on a recurring subscription revenue model with quote-based pricing and multi-year enterprise contracts. Pricing is not publicly disclosed and is tailored to each customer's speed, capacity, and reliability requirements. The company employs 251-500 staff, operates primarily in the Czech Republic with Frankfurt as an international network node, and is privately held with no public ticker or disclosed institutional ownership.

Name

Dial Telecom

Legal name

Quantcom

Website

https://dialtelecom.cz

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

251–500 employees

Short description

Quantcom (formerly Dial Telecom) is a Prague-based B2B telecommunications provider operating its own international fiber optic backbone. It delivers internet, data, voice, security, cloud, and infrastructure services to SMBs, enterprises, government, and wholesale partners across Central Europe.

Ownership category

akta.pro rank

Product category

Business Telecommunications Services

NAICS

Wired Telecommunications Carriers (517111), Wired and Wireless Telecommunications (except Satellite) (5171)

SIC

Communications Services, Nec (4899)

akta.pro primary industry

Business/Enterprise Fixed Connectivity Providers (SME/Enterprise Broadband) (HDAIABAI)

Keywords

• Fiber optic connectivity
• Business internet services
• Telecommunications infrastructure
• Enterprise voice services
• Managed cloud solutions

Headquarters

HQ city

Praha

HQ country

Czechia

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Infrastructure, Personnel, Operations, Technology or R&D, Marketing or Sales

Revenue model

1. Internet Connectivity Services: Business internet connectivity with guaranteed speeds and SLA, providing reliable professional connectivity to enterprises
2. Data Services: Specialized data services for business connectivity needs
3. Voice Services: Voice services customized for business requirements
4. Security Services: Cybersecurity and threat protection services
5. Cloud Solutions: Cloud infrastructure and solutions for business continuity
6. Infrastructure Rental: Rental of dedicated infrastructure for specific business needs

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Dial Telecom, now operating as Quantcom, is a Czech business telecommunications operator that delivers fiber optic connectivity, data transmission, voice, cybersecurity, cloud, and dedicated infrastructure services to enterprises, SMBs, government, and other operators. All services are carried over its own international fiber optic backbone and metropolitan networks in major Czech cities, with 99.99% SLA-guaranteed speeds, 24/7 NOC support, and a low-latency Prague-Frankfurt route (3.3ms).

Product overview

Dial Telecom, rebranded to Quantcom, is a telecommunications operator offering a unified portfolio of connectivity and communication services. The product suite comprises six core service areas: Internet (high-speed business connectivity with 99.99% SLA guarantee), Data (specialized data transmission services), Hlas/Voice (customized voice services), Bezpečnost/Security (cybersecurity protection), Cloud (custom cloud solutions), and Infrastruktura/Infrastructure (dedicated infrastructure rental). These services are delivered over the company's own international fiber optic backbone network with metropolitan coverage in major Czech cities, with 24/7 support and guaranteed performance.

Differentiator

Problem solved

Functional benefit

Products and services

• Internet Business internet connectivity services providing high-speed, stable, and reliable connections with guaranteed speeds and 99.99% SLA compliance for SMEs, enterprises, and public sector customers.
• Data Specialized data transmission and connectivity services for businesses, delivered over the company's own international fiber optic backbone network.
• Hlas (Voice) Customized voice services tailored for business requirements, providing companies with tailored voice communications solutions.
• Bezpečnost (Security) Cybersecurity services that protect businesses from external threats, complementing the connectivity portfolio.
• Cloud Custom cloud solutions enabling businesses to access their data from anywhere, tailored to specific business requirements for business continuity.
• Infrastruktura (Infrastructure) Infrastructure rental services allowing businesses to lease dedicated network infrastructure for their specific needs.

Quantifiable outcome

• 99.99% SLA guarantee on speed delivery
• +1 more outcomes

Segments6 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Colt Technology Services: Colt is a UK-headquartered B2B fiber connectivity provider operating owned metro and international networks across Europe and Asia. Like Quantcom, it sells dedicated enterprise bandwidth, data services, and voice to corporates with SLA-backed performance.
• RETN: RETN is an international network service provider with owned fiber across Central and Eastern Europe, including direct Prague presence. It competes with Quantcom in regional capacity, IP transit, and data services sold to enterprises and carriers.
• Arelion (formerly Telia Carrier): Arelion operates one of the world's largest owned IP backbones with deep presence in Central Europe and on the Prague-Frankfurt corridor. Its wholesale/enterprise carrier model and emphasis on low-latency international routes directly mirror Quantcom's positioning.
• euNetworks: euNetworks is a European fiber operator with owned metro and long-haul networks in 18+ cities, selling wholesale and enterprise connectivity on owned infrastructure. It is one of the closest direct comparables to Quantcom's owned-backbone, enterprise-focused model.

Broad incumbents

• Cogent Communications: Cogent is a global Tier-1 IP and fiber operator serving enterprise and carrier customers with high-capacity backbone services. It is a broader incumbent than Quantcom but competes in the same enterprise connectivity and IP transit categories across Central Europe.
• Lumen Technologies: Lumen is a large, publicly listed US telecom with a significant European fiber footprint (formerly CenturyLink) selling enterprise wavelengths, Ethernet, and IP services. It overlaps with Quantcom's enterprise data services but at a much larger scale and portfolio breadth.
• GTT Communications: GTT provides managed network and security services globally to enterprises, with a comparable mix of data, voice, and cloud connectivity. It is a broader incumbent than Quantcom but addresses the same multinational buyer seeking international connectivity.

Regional players

• Vodafone Czech Republic: Vodafone Czech Republic (now part of a merged entity with O2 Czech Republic) sells enterprise fixed and mobile connectivity to multinational and SME accounts within the same Czech market where Quantcom operates, representing direct overlap in addressable buyers.
• T-Mobile Czech Republic: T-Mobile Czech Republic is one of the largest fixed and mobile operators in the country, selling enterprise connectivity, voice, and cloud across the same Czech customer base as Quantcom. It competes head-on in domestic enterprise RFPs where Quantcom's fiber advantage is contested.
• O2 Czech Republic: O2 Czech Republic is a long-standing incumbent offering fixed broadband, voice, and enterprise services to Czech corporates and government. It is one of the primary local competitors that Quantcom's sales motion has to displace or differentiate against.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/dialtelecom

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Dial Telecom