Deverto Systems

What Deverto Systems does

Deverto Systems Ltd. is a privately held Hungarian telecommunications equipment provider headquartered in Budapest at Közraktár u. 30-32. Founded in 2001, the company designs and delivers virtualized network function (VNF) software for mobile, fixed line, and transit carriers on a global basis. Its entire product line is built on the proprietary Tequet Service Platform, a carrier-grade, modular, distributed software framework that supports signaling protocols (SIP, INAP, CAP, MAP, DIAMETER), advanced routing, filtering, interworking, clustering, geo-redundancy, charging, OAM, and database interfaces on general purpose hardware via an NFV architecture. The portfolio spans residential and business telephony, unified communications, advanced routing and interconnections, session border control, SS7 and call fraud protection, IMS/VoLTE core, and integrated SMS/MMS/IM messaging.

Deverto monetizes the platform primarily through software licensing (with pay-as-you-grow models designed to minimize customer upfront investment) and consultancy and integration services. The company employs a direct enterprise field-sales motion targeting telecom operators worldwide, supplemented by thought-leadership content (technical papers and blog) and annual participation at Mobile World Congress in Barcelona. Integration breadth across MySQL, Oracle, PostgreSQL, and LDAP plus interworking with Diameter, Radius, MAP, INAP, DNS/ENUM, and HTTP allows deployment into heterogeneous operator environments, and a configuration-driven service creation model is positioned to shorten time-to-market versus code-heavy integrations.

The company has been continuously operating for over two decades with a self-described team of experienced telecommunications experts providing carrier-class support services. There is no disclosed parent company, no institutional or venture capital backing, no M&A activity, no named customer logos, no headcount figure, and no disclosed revenue. The career page characterizes the firm as "fast growing" and actively recruits additional telecom experts, while publicly observable web content (blog posts, logo assets) largely dates to 2017, which is the most recent dated activity in the source data.

Name

Deverto Systems

Legal name

Deverto Systems Ltd.

Website

https://deverto.com

Company type

Private

Founded year

2001

Operating status

Operating

Headcount range

11–50 employees

Short description

Deverto Systems Ltd. is a privately held Hungarian telecom equipment provider founded in 2001, offering the Tequet Service Platform and a portfolio of NFV-based voice, video, messaging, routing, and fraud protection solutions for mobile, fixed, and transit carriers worldwide.

Ownership category

akta.pro rank

Product category

Telecom Infrastructure Software

NAICS

Other Communications Equipment Manufacturing (334290)

SIC

Computer Communications Equipment (3576)

akta.pro primary industry

5G Core Virtualization & Service-Based Architecture (SBA) (HDAIAIAC)

Keywords

• Telecom infrastructure software
• Network function virtualization
• Carrier-grade signaling platforms
• Telephony fraud protection
• VoLTE IMS solutions

Headquarters

HQ city

Budapest

HQ country

Hungary

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

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

Revenue model

1. Software Licensing and Platform Deployment: Deverto generates revenue through licensing their Tequet Service Platform and related telecom software products to mobile and fixed carriers. Solutions are deployed on general purpose hardware with flexible business models including pay-as-you-grow approaches to minimize initial investment.
2. Consultancy and Integration Services: The company provides consulting and integration services based on 15+ years of industry experience, taking responsibility for complex integration problems and guaranteeing smooth operation of deployed solutions.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Deverto Systems develops and licenses the Tequet Service Platform, a carrier-grade, virtualized network function software framework, and sells a portfolio of telecom solutions built on top of it — including telephony, unified communications, advanced routing, session border control, fraud protection, VoLTE/IMS, and integrated messaging — to mobile and fixed carriers worldwide.

Product overview

Deverto Systems is a NGN/all IP communications equipment provider offering a portfolio of field-proven solutions for mobile and fixed carriers. The company's offerings are built on the Tequet Service Platform—a carrier-grade, modular software framework supporting signaling protocols, routing, clustering, geo-redundancy, and charging. The platform serves as the core foundation for all products, enabling rapid service creation through configuration rather than development. The product portfolio includes: Residential Telephony (cost-effective residential voice/messaging), Business Telephony (cloud-based enterprise communications with productivity features), Unified Communications (collaboration services including IM, presence, video conferencing), Advanced Routing (transit traffic control and interconnection management), Session Border Controller (network security and trunking), SS7 Fraud Protection and Call Fraud Protection (signaling and call security), Voice over LTE (IMS/VoLTE core network solution), and Integrated Messaging (SMS/MMS/IM platform). The modular architecture allows carriers to deploy individual solutions or combine multiple products for complete fixed line, mobile, or transit/interconnect solutions.

Differentiator

Problem solved

Functional benefit

Brands

• Tequet Service Platform: A robust, carrier-grade software framework supporting relevant signaling protocols, advanced routing, filtering and interworking functions, clustering, geo-redundancy, charging, OAM and database interfaces. It has a modularized, highly concurrent, distributed architecture with focus on real time operation, high performance and scalability.

Products and services

• Tequet Service Platform Core carrier-grade, modular, distributed software framework supporting signaling protocols, advanced routing, filtering, interworking, clustering, geo-redundancy, charging, OAM, and database interfaces; serves as the foundation for all Deverto solutions and runs on general purpose hardware via NFV architecture.
• Residential Telephony Cost-effective residential telephony solution supporting traditional telephony functions, rich calls and messaging, customer self-care portal, mobile VoIP, multi-operator support, integrated security, lawful interception, and number portability for fixed line carriers.
• Business Telephony Cloud-based business telephony with productivity features including manager-secretary functions, rich calls and messaging, voice/video conferencing, collaboration, SIP trunking, and hosted PBX for business customers of fixed line operators.
• Unified Communications Cloud-based collaboration services including instant messaging, presence, desktop/file sharing, unified messaging, auto attendant, IVR, single number reach, and RCS compliant clients.
• Advanced Routing Transit traffic and signaling interconnection solution providing total routing control with PSTN, PLMN and NGN interconnections, least cost routing, call filtering/blocking/rerouting, load balancing, and external call control.
• Session Border Controller Service quality and security solution for access and trunking connections featuring DDoS mitigation, protocol interworking, message manipulation, topology hiding, NAT traversal, transcoding, and COTS/NFV deployment support.
• SS7 Fraud Protection Network protection solution against fraudulent signaling and short messages with scalable distributed architecture, sophisticated message inspection, multi-layer filtering, SMS content inspection, STP/GTT functions, and geographic redundancy.
• Call Fraud Protection Flexible call control solution for real-time and offline detection, reporting, and blocking of fraudulent calls using location-based rules, usage patterns, and signaling rules.
• Voice over LTE Compact and cost-effective VoLTE core network with IMS/VoLTE core, application servers, standard and business telephony features, unified communications, and VoLTE messaging; supports I-SBC/IBCF, A-SBC/P-CSCF, I/S CSCF, CCF, BGCF/MGCF, MRF, IP-SM-GW, IMS-SSF, and SCC-AS.
• Integrated Messaging Centralized messaging platform for short and instant messaging across 2G/3G/VoLTE networks with SMSC/MMSC functions, SMS routing/home routing, mass/enterprise SMS, fraud protection, advanced routing, presence engine, IP instant messaging, and message delivery optimization.

Quantifiable outcome

• Up to 90% cost savings on internal and external maintenance when replacing legacy PBX with cloud-based business telephony service.

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

Feature7 records

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Ericsson: Ericsson offers an end-to-end portfolio including IMS/VoLTE core, signaling, and messaging solutions — a broad incumbent whose telecom core network products compete with Deverto's VoLTE and signaling offering.
• Cisco: Cisco's BroadWorks and SBC portfolio serves carriers and large enterprises with UC, telephony, and session border solutions — a broad incumbent that competes against Deverto's UC, telephony, and SBC lines.
• Nokia: Nokia's Network Functions platform provides IMS core, SBC, and signaling products for global carriers — a broad incumbent competing with Deverto across VoLTE, SBC, and signaling interworking.

Direct peers

• Mavenir: Mavenir is a direct peer providing NFV-based virtualized network functions for mobile and fixed carriers, including IMS/VoLTE cores, messaging, SBC, and fraud protection — closely overlapping Deverto's Tequet-based portfolio.
• AudioCodes: AudioCodes offers SBCs, VoIP infrastructure, and business telephony solutions for carriers and enterprises — competing with Deverto's Session Border Controller and Business Telephony products.
• Metaswitch (Microsoft): Metaswitch (acquired by Microsoft) provides virtualized telephony, UC, and session border control software for carriers and enterprises — directly comparable to Deverto's Tequet-powered telephony, UC, and SBC products.
• Sansay: Sansay provides carrier-grade SBC, session management, and signaling security solutions — directly overlapping Deverto's SBC, SS7 fraud protection, and advanced routing offerings.
• Dialogic: Dialogic delivers telecom infrastructure software for signaling, media processing, and SIP-based services — overlapping with Deverto's signaling interworking and media control capabilities.
• TelcoBridges: TelcoBridges provides carrier-grade telecom platforms for signaling, routing, and media interworking on virtualized and commodity hardware — a comparable mid-sized peer to Deverto's Tequet platform.

Others

• Hewlett Packard Enterprise (HPE): HPE provides NFV infrastructure and telecom-grade general purpose hardware platforms that enable VNF deployments — an adjacent ecosystem participant whose hardware often hosts Deverto-class virtualized network functions.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/10095793

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 Deverto Systems