Insights

AIDriven Ops Strategic partnership with Polystar to drive AI‑driven automation in cable network operations signals a strong demand for intelligent network management solutions and professional services to support digital transformation.

Amplifier Rollout Recent launch of 1.8 GHz AC Series amplifiers (AC1800 and AC2800) positions Teleste to upsell advanced hardware and complementary services to European cable operators upgrading networks.

NetworkFocus Growth Teleste operates across broadband, security, and information technologies with a global footprint, indicating opportunity for integrated security and broadband deployments in public spaces and transport networks.

Financial Profile Mid‑sized company in the telecom sector with revenue in the tens of millions and substantial funding suggests capacity for larger projects, pilot programs, and joint ventures with network operators.

Public Market Presence Listed on Nasdaq Helsinki and established global offices indicate credibility and potential for scaled partnerships, channel programs, and contract bidding with large operators seeking reliable suppliers.

Teleste Tech Stack

Teleste uses 8 technology products and services including Varnish, Atlassian Jira Issue Collector, Slick, and more. Explore Teleste's tech stack below.

  • Varnish
    Caching
  • Atlassian Jira Issue Collector
    Issue Trackers
  • Slick
    Javascript Libraries
  • Microsoft Office
    Office Suites
  • Microsoft Project
    Project Management
  • VMware
    Virtualisation Software
  • gRPC
    Web Frameworks
  • Nginx
    Web Servers

Teleste's Email Address Formats

Teleste uses at least 1 format(s):
Teleste Email FormatsExamplePercentage
First.Last@teleste.comJohn.Doe@teleste.com
97%
First@teleste.comJohn@teleste.com
3%

Frequently Asked Questions

What is Teleste's phone number?

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You can contact Teleste'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 Teleste's stock symbol?

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Teleste is a publicly traded company; the company's stock symbol is TLT1V.HE.

What is Teleste's official website and social media links?

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Teleste's official website is teleste.com and has social profiles on LinkedInCrunchbase.

How much revenue does Teleste generate?

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As of July 2026, Teleste's annual revenue is estimated to be $25M - $50M.

What is Teleste's SIC code NAICS code?

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Teleste's SIC code is 3429 - Hardware, Not Elsewhere Classified NAICS code is 517 - Telecommunications.

How many employees does Teleste have currently?

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As of July 2026, Teleste has approximately 515 employees across 4 continents, including EuropeNorth AmericaSouth America. Key team members include Chief Executive Officer: P. C. R.Chief Executive Officer And Founder: D. W.Cto And Head Of R&d: P. J.. Explore Teleste's employee directory with LeadIQ.

What industry does Teleste belong to?

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Teleste operates in the Telecommunications industry.

What technology does Teleste use?

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Teleste's tech stack includes VarnishAtlassian Jira Issue CollectorSlickMicrosoft OfficeMicrosoft ProjectVMwaregRPCNginx.

What is Teleste's email format?

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Teleste's email format typically follows the pattern of First.Last@teleste.com. Find more Teleste email formats with LeadIQ.

How much funding has Teleste raised to date?

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As of July 2026, Teleste has raised $59M in funding. The last funding round occurred on May 22, 2026 for $59M.

When was Teleste founded?

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Teleste was founded in 1954.
Teleste logo

Teleste

TelecommunicationsSouthwest Finland, Finland501-1000 Employees

Teleste is a telecommunications company based in Turku, Southwest Finland, Finland, with 501-1000 employees. It offers an integrated portfolio of products and services designed to enable television and broadband services, enhance safety in public spaces, and guide the use of public transport. The company operates internationally through a global network of offices and partners and positions itself as a provider in broadband, security, and information technologies and related services. Teleste was established in 1954 and is listed on Nasdaq Helsinki. The organization emphasizes industry experience and ongoing innovation in its offerings.

Section iconCompany Overview

Phone number
SIC Code
3429 - Hardware, Not Elsewhere Classified
Stock Symbol
TLT1V.HE
NAICS Code
517 - Telecommunications
Founded
1954
Employees
501-1000

Section iconFunding & Financials

  • $59M

    Teleste has raised a total of $59M of funding over 2 rounds. Their latest funding round was raised on May 22, 2026 in the amount of $59Mas a post_ipo_debt.

  • $25M - $50M

    Teleste's revenue is estimated to be in the range of $25M - $50M

Section iconFunding & Financials

  • $59M

    Teleste has raised a total of $59M of funding over 2 rounds. Their latest funding round was raised on May 22, 2026 in the amount of $59Mas a post_ipo_debt.

  • $25M - $50M

    Teleste's revenue is estimated to be in the range of $25M - $50M

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