Insights

Digital CX Ready OiSTER operates as an online-first, low-cost mobile and mobile broadband provider, and its tech stack includes Optimizely and Zendesk. This setup indicates openness to conversion-rate optimization, automated support workflows, and enhanced self-service. A combined CRO and CX automation engagement that integrates with Zendesk could improve onboarding, reduce support load, and lift retention.

Growth Leadership The appointment of a sales and marketing director signals a growth-oriented GTM strategy. This presents an opening for channel partnerships, reseller programs, and co-marketing initiatives to accelerate customer acquisition in Denmark and complement OiSTER's online-first approach.

Lean Tech Advantage With a lean revenue profile and budget-brand positioning, OiSTER may be receptive to cost-effective, scalable solutions such as lightweight CRM enhancements, CPaaS, and managed services that fit modest budgets while enabling growth.

Security & Trust Security features like reCAPTCHA and HSTS, plus reliance on Trustpilot, show a focus on trust and risk management. Opportunities exist to offer integrated security tooling, fraud prevention, and reputation-management services that can support customer acquisition and retention.

Danish SMB Focus As a Danish operator focused on mid-market and SMBs, OiSTER could benefit from offerings tailored to small businesses, such as bundled mobile and broadband, and possibly IoT/M2M SIM programs or white-label connectivity solutions for local partners.

OiSTER Tech Stack

OiSTER uses 8 technology products and services including Optimizely, Zendesk, Swiper, and more. Explore OiSTER's tech stack below.

  • Optimizely
    A/B Testing
  • Zendesk
    Documentation Tools
  • Swiper
    Javascript Libraries
  • Trustpilot
    Online Review Management
  • reCAPTCHA
    Security
  • HSTS
    Security
  • Google Tag Manager
    Tag Management
  • Bootstrap
    UI Frameworks

OiSTER's Email Address Formats

OiSTER uses at least 1 format(s):
OiSTER Email FormatsExamplePercentage
First.Last@oister.dkJohn.Doe@oister.dk
94%
F.Last@oister.dkJ.Doe@oister.dk
6%

Frequently Asked Questions

Where is OiSTER's headquarters located?

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OiSTER's main headquarters is located at 8 Scandiagade København sv, Hovedstaden 2450 Denmark. The company has employees across 3 continents, including EuropeNorth AmericaOceania.

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

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OiSTER's official website is oister.dk and has social profiles on LinkedIn.

What is OiSTER's SIC code NAICS code?

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OiSTER's SIC code is 4899 - Communications Services, Not Elsewhere Classified NAICS code is 517 - Telecommunications.

How many employees does OiSTER have currently?

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As of April 2026, OiSTER has approximately 86 employees across 3 continents, including EuropeNorth AmericaOceania. Key team members include Cro & Website Optimization Manager: S. P.Head Of Digital: J. E. B.Head Of It Development & Operations: M. K.. Explore OiSTER's employee directory with LeadIQ.

What industry does OiSTER belong to?

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OiSTER operates in the Telecommunications industry.

What technology does OiSTER use?

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OiSTER's tech stack includes OptimizelyZendeskSwiperTrustpilotreCAPTCHAHSTSGoogle Tag ManagerBootstrap.

What is OiSTER's email format?

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OiSTER's email format typically follows the pattern of First.Last@oister.dk. Find more OiSTER email formats with LeadIQ.

OiSTER

TelecommunicationsHovedstaden, Denmark51-200 Employees

OiSTER is a Danish online mobile operator that offers prepaid mobile services and mobile broadband at affordable prices. Founded in 2008, the company is owned by Hi3G Denmark Aps and is based in the Copenhagen area within the Capital Region of Denmark. It is a mid-sized telecommunications provider, focused on keeping the customer experience simple and affordable across all interactions. In the telecommunications industry, OiSTER operates as a budget-friendly option delivered primarily through online channels. Its target customers are individuals seeking straightforward, low-cost mobile and broadband options, with service designed to be easy to use. In 2020, Anthony Lim was appointed as sales and marketing director.

Section iconCompany Overview

Headquarters
8 Scandiagade København sv, Hovedstaden 2450 Denmark
Website
oister.dk
SIC Code
4899 - Communications Services, Not Elsewhere Classified
NAICS Code
517 - Telecommunications
Employees
51-200

Section iconFunding & Financials

  • $1M$10M

    OiSTER's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    OiSTER's revenue is estimated to be in the range of $1M$10M

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