Oja
Oja (oja.at GmbH) is an Austrian telecom and IT services provider in Klagenfurt offering DSL and fiber broadband, VoIP, hosting, Fortinet-based managed security, and web design to residential, SMB, and institutional customers across six Austrian states via its own dark fiber backbone and regional operator partnerships.
- Company typePrivate
- Founded2013
- HeadquartersKlagenfurt, Austria
- Headcount11–50
- GTM typeB2B and B2C
- OfferingServices
What Oja does
Oja (oja.at GmbH) is an Austrian telecommunications and IT services provider headquartered in Klagenfurt, Carinthia, founded in 2013 and operating with 11–50 employees. The company delivers broadband internet access via DSL (over the A1 network) and fiber/Glasfaser (FTTH/FTTB/FTTC) across six Austrian states — Carinthia, Styria, Lower Austria, Upper Austria, Burgenland, and Vorarlberg — combined with VoIP telephony, cloud and web hosting, Microsoft 365 and RZL provisioning, web design, hardware (FRITZ!Box, repeaters, powerline), and Fortinet-based managed security services (firewall, cloud firewall, security stress test, incident response).
Its technical backbone is the proprietary OJA Datenhighway, a dark fiber network between Vienna, Graz, and Klagenfurt with 10G-capable routes and unlimited bandwidth scalability, complemented by a redundant Klagenfurt–Vienna backup route built with A1 Telekom, the AAIX Internet Exchange presence at the KELAG main hub, and additional fiber lit through partnerships with regional operators (Kelag Connect, öGIG/öFIBER, nöGIG, FiberPlus, Burgenland Energie, Sbidi/Energie Steiermark, FiberEins, Stadtwerke Klagenfurt). Documented enterprise deployments include a 50 Gbit/s symmetric link to HTL Mössingerstraße, multi-site Fortinet firewall clusters at BFI Kärnten and Jugend am Werk, and a 35 km municipal fiber build-out in Poggersdorf.
The business operates a subscription-heavy revenue model: monthly recurring broadband and VoIP fees, managed security MRR, hosting/cloud subscriptions, plus one-time hardware sales and project-based professional services for web design and enterprise rollouts. Go-to-market is direct-to-consumer via the oja.at website (availability check, online tariff selection, callback, phone sales) and direct-to-institution sales for schools, chambers, municipalities, and NGOs. The company is a privately held Austrian GmbH with no disclosed funding rounds or external investors identified in the source data.
Oja firmographics
Firmographics- Name
- Oja
- Legal name
- oja.at GmbH
- Website
- https://oja.at
- Company type
- Private
- Founded year
- 2013
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Oja (oja.at GmbH) is an Austrian telecom and IT services provider in Klagenfurt offering DSL and fiber broadband, VoIP, hosting, Fortinet-based managed security, and web design to residential, SMB, and institutional customers across six Austrian states via its own dark fiber backbone and regional operator partnerships.
- Ownership category
- akta.pro rank
Oja industry classification
Industry- Product category
- Internet Service Provider / Telecommunications
- NAICS
- Wired and Wireless Telecommunications Carriers (except Satellite) (51711), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518)
- SIC
- Telephone Communications (No Radiotelephone) (4813), Computer Communications Equipment (3576)
- akta.pro primary industry
- Cloud PBX & Hosted Telephony (HDAIAHAB)
- akta.pro secondary industry
- Unified Communications & Collaboration Network Services (VoIP/QoS) (BPAEAEAI)
Keywords
Where Oja is headquartered
LocationHeadquarters
- HQ city
- Klagenfurt
- HQ country
- Austria
- HQ region
- Europe
Offices1 record
Markets served
Oja business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Infrastructure, Technology or R&D, Personnel, Operations, Marketing or Sales
Revenue model
- Internet Access (DSL/Fiber): Monthly recurring subscriptions for broadband internet access via DSL, VDSL, and fiber optic connections. Pricing tiers based on download/upload speeds and contract type.
- VoIP Services: Voice over IP telephone services including single accounts, free minutes packages, Fax2Mail, VoIP Trunk, and virtual PBX systems.
- Hosting and Cloud: Web hosting, ojaCloud, Microsoft 365 partnerships, and server solutions including dedicated and virtual servers.
- Hardware Sales: Sale of routers, repeaters, and network equipment including FRITZ!Box products, powerline adapters, and media converters. Hardware sold as one-time purchase.
- Web Design Services: Custom web design packages including domain management, web hosting, and CMS solutions, as well as 'Rent a Web' subscription model.
- Security Services: Fortinet-based security solutions including firewall management, security stress tests, and cloud firewall services as a Fortinet partner.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | DSL20 entry-level broadband |
| Subscription | Monthly | DSL40 mid-range broadband |
| Subscription | Monthly | Fiber/Glasfaser plans |
| Subscription | Monthly | Business/Symmetric fiber plans |
| Unit Pricing | One time/ perpetual license | Hardware options |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels6 records
Oja product offering
Product offeringCore offering
oja.at GmbH delivers broadband internet access (DSL via A1 and fiber/FTTH via partner regional networks), VoIP telephony, managed Fortinet security, cloud and web hosting, web design, and networking hardware to residential and business customers across six Austrian states. The company operates its own dark fiber backbone between Vienna, Graz, and Klagenfurt with 10G capacity and redundant routing, supplementing reseller partnerships with regional fiber operators.
Product overview
Oja is an Austrian telecommunications and internet service provider headquartered in Klagenfurt, Carinthia, operating as a multi-service platform that bundles internet access, voice over IP telephony, managed security, cloud hosting, TV streaming, and web design into a unified offering. The product portfolio centers on broadband internet delivery through two primary channels: DSL internet over the A1 network (with entry-level DSL20 and mid-range DSL40 tariff tiers) and fiber/Glasfaser (FTTH) connections via multiple regional network partners including Kelag Connect, öGIG/öFIBER, FiberPlus/Speed Connect, nöGIG/FiberEins FTTH, Sbidi/Energie Steiermark, Burgenland Energie, and Stadtwerke Klagenfurt. Complementing internet access, Oja provides a full VoIP telephony suite comprising VoIP Einzelaccount, VoIP Freiminutenpakete, VOIP Trunk, PBX virtual telephone system, and Fax2Mail. Security services are delivered through a Fortinet partnership providing managed firewalls, cloud firewalls, and security stress tests (staff hold Fortinet NSE4 certification). The hosting stack includes ojaCloud, web hosting, vServer/Dedicated servers, Microsoft 365, and RZL accounting software. Additional services include simpli TV streaming, web design (Homepage/Rent a Web), hardware sales (FRITZ!Box routers, FRITZ!Repeater, FRITZ!Powerline, media converters), plus ancillary tools such as availability checking and a proprietary speedtest service.
Differentiator
Problem solved
Functional benefit
Products and services
- DSL Internet (A1 Netz) DSL broadband internet access delivered over the A1 network, available Austria-wide, offered at various speed tiers (DSL20, DSL40, etc.) for residential and small business customers.
- Glasfaser (Fiber Internet) FTTH fiber optic internet connections using lightwave technology for ultra-fast, low-latency connectivity across multiple Austrian regions including Carinthia, Styria, Lower Austria, Upper Austria, Burgenland, and Vorarlberg, via regional fiber network partners.
- LWL Glasfaser regional partner tariffs (Kelag, öGIG, nöGIG, FiberPlus, Burgenland Energie, Sbidi, Stadtwerke Klagenfurt, FiberEins) Regional fiber internet services resold by Oja under partner network brands including action tariffs, standard tariffs, small business, and symmetric business options across Carinthia, Lower Austria, Upper Austria, Burgenland, and Styria.
- IP-Access & IP-Transit IP-access and IP-transit services providing backbone connectivity, network routing, and upstream access for business customers, with DDoS protection and remote distance peering over Oja's own infrastructure.
- VoIP Einzelaccount Voice over IP single account service providing internet-based telephony with a dedicated phone number for residential and small business customers.
- VOIP Trunk SIP-based VoIP trunking service enabling businesses to connect existing PBX telephone systems to the internet for outbound and inbound calling.
- PBX (Virtuelle Telefonanlage) Cloud-based virtual PBX telephone system offering features such as auto-attendant, call routing, extensions, and voicemail without on-premises hardware, for business customers.
- Fortinet Security Services Managed Fortinet security services including firewall clusters, SSL/SSH deep inspection, antivirus, web filtering, intrusion prevention (IPS), SSL-VPN, and IPSec VPN, deployed and managed by Fortinet NSE4 certified staff for business customers.
- Cloud Firewall Cloud-hosted firewall service providing network security as a managed service for business customers.
- Security Stresstest Security assessment service testing network defenses against potential threats for business customers.
- Hosting (Web / vServer / Dedicated) Web hosting services including mail and web hosting, virtual servers (vServer), and dedicated server provisioning for business and personal customers.
- ojaCloud Cloud hosting service enabling businesses to deploy online infrastructure quickly and be reachable worldwide.
- Microsoft 365 Resale and provisioning of Microsoft 365 productivity suite as part of the hosting and business services portfolio.
- Webdesign / Homepage Custom website design services including domain management, web hosting, and CMS (content management system) as a complete tailored package for SMB customers.
- Rent a Web Website rental package bundling webspace, domain, and SSL certificate as an all-in-one subscription solution.
- simpli TV Streaming TV streaming service providing access to television content over Internet Protocol for residential customers.
- Hardware (Modems / Router / Repeater / Powerline) Sale and rental of networking hardware including FRITZ!Box routers, FRITZ!Repeater WiFi extenders, FRITZ!Powerline, Zyxel modems, and media converters, with pre-configuration and various payment options.
- Soforthilfe bei Hackerangriffen Emergency incident response service providing immediate assistance when a customer website is compromised by a hacker attack.
- Verfügbarkeitsabfrage (Availability Check) Online tool for checking internet service availability at a specific address across all Oja network partners.
Quantifiable outcome
- 50 Gbit/s symmetric bandwidth achieved for HTL Mössingerstraße - described as nationwide unique
- +2 more outcomes
Companies that use Oja
Customer profileNamed customers6 records
Segments3 records
Ideal customer profiles3 records
Oja technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Oja partnerships and signals
Strategic signalPartnerships
13 partnerships are on record, tiered core, major and minor.
- A1 Telekom GmbHcorePartnership for redundant backup network route between Klagenfurt and Vienna. A1 provides infrastructure support for the trassen-redundante backup route that replaced the existing redundant route, upgraded to 10G capacity. This partnership ensures uninterrupted service for Oja customers in case of primary route failure.
- GTTmajorNetwork partner contributing to the Vienna-Graz-Klagenfurt data highway project. Part of the infrastructure build-out connecting major Austrian cities with high-capacity routes.
- XinonmajorInfrastructure partner for the Vienna-Graz-Klagenfurt data highway project, contributing to the redundant dark fiber network build-out.
- Stadtwerke KlagenfurtcoreLocal utility partner providing dark fiber infrastructure between HTL Mössingerstraße and KELAG main hub at Arnulfplatz. Partner in multiple fiber network projects including Poggersdorf where the fiber network was jointly constructed. Provides network infrastructure critical to Oja's regional presence.
- KELAG (Kärntner Elektrizitäts-Aktiengesellschaft)coreKELAG provides the main network hub at Arnulfplatz in Klagenfurt where international connections, Oja's fiber network, AAIX Internet Exchange, and Stadtwerke Klagenfurt networks converge. Critical infrastructure node for Oja's regional and international connectivity.
- FortinetcoreSecurity technology partnership providing Fortinet NSE4 certified firewall solutions. Oja offers Fortinet-based security infrastructure including firewall clusters, SSL/SSH deep inspection, antivirus, web filtering, IPS, SSL-VPN and IPSec capabilities. Services include Security Stresstest and Cloud Firewall.
- öFIBER/öGIGcoreRegional fiber network operator for Carinthia. Oja resells fiber internet plans under öGIG branding with action tariffs, standard tariffs, small business, and symmetric business options.
- nöGIGmajorLower Austria regional fiber network operator. Oja resells fiber plans for Niederösterreich including action tariffs, standard tariffs, small business, and symmetric business connections.
- Kelag ConnectcoreKelag's fiber network subsidiary in Carinthia. Oja offers action and standard fiber tariffs, plus business plans through Kelag Connect partnership.
- FiberPlus (Speed Connect)majorRegional fiber operator in Carinthia. Oja resells FiberPlus fiber internet with action tariffs, standard tariffs, and small business options.
- Burgenland EnergiemajorBurgenland state energy company fiber network. Oja resells fiber plans for Burgenland including action tariffs, standard tariffs, small business, and symmetric business options.
- Sbidi/Energie SteiermarkmajorStyria regional fiber network operator. Oja resells fiber plans including new connection action, action tariffs, standard tariffs, and business connections.
- FiberEins / FTTHminorFiberEins FTTH network covering Waldviertel and Retzerland in Lower Austria. Oja offers fiber plans for residential and business customers in this region.
Scale indicators6 records
Recent moves6 records
Expansion highlights6 records
Oja competitors and assessment
Company assessmentRegional players
- LIWEST Kabelplus: Regional cable and fiber operator in Upper Austria and surrounding areas. Closely comparable regional ISP/fiber model with bundled TV, internet, and telephony — a direct template for Oja outside Carinthia.
- Energie Steiermark / Sbidi: Styria utility network operator offering residential and business fiber. Listed as an Oja fiber partner while also running its own consumer brand, making it both ally and competitor.
- KELAG: Carinthian energy company whose KELAG Connect fiber arm is both a wholesale partner and adjacent ISP to Oja. Provides the AAIX hub at Arnulfplatz that underpins Oja's network.
- Salzburg AG: Salzburg utility delivering fiber broadband, TV, and mobile to consumers and businesses. Comparable regional utility-telecom model where Oja is also a service partner in the Austrian market.
Broad incumbents
- A1 Telekom Austria: Austria's largest incumbent telecom providing broadband, mobile, and business services. Oja both resells A1 DSL and competes against A1's retail fiber offering across the same six Austrian states.
- Magenta Telekom (T-Mobile Austria): Major national carrier offering broadband, mobile, and converged services. Competes with Oja across residential and SMB internet/VoIP, and overlaps on IP-transit and enterprise connectivity.
- Hutchison Drei Austria: Top-3 Austrian mobile and fixed-line carrier. Competes in the same residential and SMB broadband and telephony market Oja addresses, with greater marketing reach.
- Drei Business / Kabel Business: Business-side connectivity, security, and managed services arms of national carriers. Comparable to Oja's enterprise/managed security offering for education and government accounts.
Direct peers
- Fonira: Austrian regional ISP offering broadband, VoIP, and hosting with a similar SMB/consumer focus. Closely comparable product mix and target customer profile to Oja at a similar scale.
Others
- Stadtwerke Klagenfurt: Klagenfurt municipal utility and infrastructure partner providing dark fiber and shared trenches for Oja's Carinthia rollouts. Comparable utility-telecom intersection but primarily a wholesale counterparty.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Oja social profiles
Digital presenceOja financial estimates
Financial estimateRevenue estimate
Valuation estimate
Oja leadership team
Management profileNumber of profiles
Oja funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Oja M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Oja
What does Oja do?
oja.at GmbH delivers broadband internet access (DSL via A1 and fiber/FTTH via partner regional networks), VoIP telephony, managed Fortinet security, cloud and web hosting, web design, and networking hardware to residential and business customers across six Austrian states. The company operates its own dark fiber backbone between Vienna, Graz, and Klagenfurt with 10G capacity and redundant routing, supplementing reseller partnerships with regional fiber operators.
Is Oja a public or private company?
Oja is a private company. It is classified as unknown and is currently operating.
When was Oja founded?
Oja was founded in 2013. It employs 11 to 50 people.
Where is Oja based?
Oja is headquartered in Klagenfurt, Austria, in the Europe region.
How does Oja make money?
Six revenue lines are on record. Internet Access (DSL/Fiber) is the primary driver. The others are voIP Services, hosting and Cloud, hardware Sales, web Design Services and security Services.
Who are Oja's main competitors?
Regional players on record are LIWEST Kabelplus, Energie Steiermark / Sbidi, KELAG and Salzburg AG. Broad incumbents are A1 Telekom Austria, Magenta Telekom (T-Mobile Austria), Hutchison Drei Austria and Drei Business / Kabel Business. Fonira is listed as a direct peer. Stadtwerke Klagenfurt is listed as an others.
Does Oja have an API?
No public API is recorded for Oja.
What industry is Oja in?
Oja's product category is Internet Service Provider / Telecommunications. Its primary akta.pro industry code is HDAIAHAB, Cloud PBX & Hosted Telephony, with a secondary code of BPAEAEAI, Unified Communications & Collaboration Network Services (VoIP/QoS). Its NAICS code is 51711 and its SIC code is 4813.