SIV.AG
SIV.AG is a German vertical-software provider founded in 1990 that builds the kVASy ERP suite, intena cloud platform and kVASy CUBES for municipal utilities, energy suppliers, grid and water operators, serving 300+ customers primarily in Germany.
- Company typePrivate
- Founded1990
- HeadquartersRoggentin, Germany
- Headcount251–500
- GTM typeB2B
- OfferingSoftware
What SIV.AG does
SIV.AG is a German Aktiengesellschaft (privately held stock company) founded in 1990 that develops and operates vertical enterprise software for the energy and water utility sector, with a focus on municipal utilities (Stadtwerke), energy suppliers, grid operators, water utilities and metering operators in Germany and select international markets. The company's flagship product is the kVASy ERP software suite, which covers the operational back-office functions specific to regulated utilities, including billing, metering, customer relationship management, regulatory reporting, market communication (GPKE/GeLi Gas, EDI@Energy) and compliance with the German Energy Industry Act (EnWG). The company has built an installed base of 300+ utility customers over more than three decades.
SIV's technology footprint comprises three platform layers: the legacy kVASy on-premise ERP suite, the intena Serviceplattform as a cloud/multi-tenant delivery layer, and kVASy CUBES as the next-generation cloud-native successor platform. Hosting is delivered from an ISO 27001-certified data center. The company is a wholly owned subsidiary of Harris Computer Germany GmbH (Harris Group), which itself sits within Constellation Software Inc. (TSX:CSU), one of the largest acquirers of vertical-market software businesses globally. SIV also runs the annual AWK industry conference (30th edition in June 2026, ~600 attendees from 150+ companies), which functions as a community-building and lead-generation channel.
The business model combines four revenue streams: (1) software licenses and maintenance for the kVASy suite, (2) SaaS / cloud subscriptions delivered via intena and kVASy CUBES, (3) professional services for implementation and customization, and (4) business process outsourcing under the SIV Utility Services brand, exemplified by the Stadtwerke Paderborn engagement. Customers are sold into via direct sales, partner-led implementations, and the AWK ecosystem; partner integrations (Serrala for payments, Symvaro for analytics via WATERLOU, Uffective for project management, hsag for AI Suite customer service automation) extend the platform's functional surface. Management is led by CEO Andreas Lüth, with Arno Weichbrodt serving as Chairman of the Board.
SIV.AG firmographics
Firmographics- Name
- SIV.AG
- Legal name
- SIV - Service für Informationsverarbeitung Aktiengesellschaft
- Website
- https://siv.de
- Company type
- Private
- Founded year
- 1990
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- SIV.AG is a German vertical-software provider founded in 1990 that builds the kVASy ERP suite, intena cloud platform and kVASy CUBES for municipal utilities, energy suppliers, grid and water operators, serving 300+ customers primarily in Germany.
- Ownership category
- akta.pro rank
SIV.AG industry classification
Industry- Product category
- Utility ERP Software
- NAICS
- Software Publishers (5132), Custom Computer Programming Services (541511), Computer Systems Design and Related Services (54151)
- SIC
- Services-Computer Programming, Data Processing, Etc. (7370), Services-Computer Programming Services (7371), Services-Computer Integrated Systems Design (7373)
- akta.pro primary industry
- Industry-Specific ERP for Utilities & Energy (HDAEAEAN)
- akta.pro secondary industries
- Core ERP Suites (Financials, Procurement, Projects) (HDAEAEAA), ERP Implementation & Systems Integration Services (BPAEAGAA)
Keywords
Where SIV.AG is headquartered
LocationHeadquarters
- HQ city
- Roggentin
- HQ country
- Germany
- HQ region
- Europe
Offices3 records
Markets served
SIV.AG business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- Software Licenses: On-premise software licensing for kVASy ERP Suite with modular components including billing, CRM, financial accounting, and technical network operations
- SaaS/Cloud Subscriptions: Cloud-based delivery through intena Serviceplattform and hosted kVASy solutions with subscription billing
- Professional Services: Implementation, consulting, project services, and customer experience management for software deployment and process optimization
- BPO Services: Business Process Outsourcing through SIV Utility Services for utility billing and related processes
- Support and Maintenance: Customer support, hosting, maintenance, and IT infrastructure services
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Enterprise licensing with modular components |
Go-to-market motion3 records
Distribution channels4 records
Marketing channels12 records
SIV.AG product offering
Product offeringCore offering
SIV.AG develops and sells the kVASy ERP Software Suite, a modular enterprise platform for energy and water utilities covering billing, customer relationship management, energy data management, market communication, technical network operations, and financial accounting. The company also offers the cloud-based intena Serviceplattform and the next-generation kVASy CUBES platform, complemented by BPO/managed services, hosting, and consulting for municipal utilities, grid operators, energy suppliers, meter operators, and water/wastewater utilities.
Product overview
SIV.AG offers a comprehensive portfolio of software solutions for the German and international energy and water supply industry. The core product is the kVASy ERP Software Suite — a modular, integrated ERP platform covering billing (kVASy Abrechnungsservice), business intelligence (kVASy BI), ECM invoice workflows (kVASy ECM), customer relationship management (kVASy Endkundenservice), energy data management (kVASy EDM), financial accounting (kVASy Finanzbuchhaltung), subsidiary ledger (kVASy Nebenbuchhaltung), market communication (kVASy Marktkommunikation), technical network operations (kVASy Technischer Netzbetrieb), integrations (kVASy Integrationen, kVASy Schnittstellen), and self-service portals/apps. Solutions are offered for Stadtwerke (utilities), grid operators, energy suppliers, meter operators, and water/wastewater utilities. In parallel, the cloud-based intena Serviceplattform provides SaaS offerings for the same industry. The new kVASy CUBES product generation is also part of the portfolio. All solutions are targeted at large and medium-sized enterprises, with over 300 customers and approximately 500 employees.
Differentiator
Problem solved
Functional benefit
Brands
- kVASy: ERP Software Suite for the energy and water utility sector
- kVASy CUBES
- intena Serviceplattform
Products and services
- kVASy ERP Software Suite The flagship modular ERP software suite for the energy and water supply industry, covering billing, customer service, energy data management, market communication, technical network operations, and financial accounting across all market roles.
- intena Serviceplattform
- kVASy CUBES
- WATERLOU
- kVASy Abrechnungsservice
- kVASy BI
- kVASy Energiedatenmanagement (EDM)
- kVASy Finanzbuchhaltung
Quantifiable outcome
- Over 300 companies successfully using kVASy solutions
- +2 more outcomes
Companies that use SIV.AG
Customer profileNamed customers25 records
Segments5 records
Ideal customer profiles4 records
SIV.AG technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration1 record
Feature9 records
SIV.AG partnerships and signals
Strategic signalPartnerships
15 partnerships are on record, tiered core, gold sponsor, silver sponsor and minor.
- SerralacoreStrategic partnership to provide smart payment solutions for utility customers. Focus on enabling non-direct debit payment collection capabilities for energy suppliers.
- SymvarocoreJoint implementation of WATERLOU digitalization solution for water utilities, combining Symvaro's customer interface with SIV.AG's billing backend.
- Uffective GmbHgold sponsorAWK 2026 Gold Sponsor and solution partner providing digital project management solutions for utilities. Joint customer implementations for Stadtwerke Lindau.
- xentrobsilver sponsorSilver sponsor of 30th AWK user conference.
- hsagsilver sponsorSilver sponsor of 30th AWK user conference. AI Suite partner for customer service automation.
- suportigasilver sponsorSilver sponsor of 30th AWK user conference.
- bofestsilver sponsorSilver sponsor of 30th AWK user conference.
- m3silver sponsorSilver sponsor of 30th AWK user conference.
- deragominorBronze sponsor of 30th AWK user conference.
- collectaiminorBronze sponsor of 30th AWK user conference.
- cometminorBronze sponsor of 30th AWK user conference.
- enetminorBronze sponsor of 30th AWK user conference.
- CreditreformminorBronze sponsor of 30th AWK user conference.
- enmoreminorBronze sponsor of 30th AWK user conference.
- getagminorBronze sponsor of 30th AWK user conference.
Scale indicators6 records
Recent moves5 records
Expansion highlights5 records
SIV.AG competitors and assessment
Company assessmentDirect peers
- PSI Software AG: Listed German software vendor specializing in energy management, utilities, and infrastructure. PSI's energy/network control room and ERP-adjacent portfolio is the most direct head-to-head competitor to SIV.AG's kVASy suite across German Stadtwerke and grid operators.
- ProCom GmbH: Aachen specialist in energy trading, portfolio management, and forecasting software for utilities and energy suppliers. Overlaps with SIV.AG's energy-supplier and Marktkommunikation modules, particularly for retail energy suppliers like lekker Energie.
- Volue ASA: Norwegian-headquartered vendor (formerly POWEL) of energy IT, water, and infrastructure software across European utilities. Direct vertical peer serving municipal and regional energy and water utilities with comparable ERP-adjacent, market communication, and grid modules.
- Robotron Datenbank-Software GmbH: Dresden-based vendor of energy and utility software with decades of presence in the DACH market, providing ERP-adjacent energy data management, billing, and market communication solutions comparable to kVASy's coverage.
- KISTERS AG: Aachen-based software specialist for energy, water, and mobility. KISTERS' energy data management, water resources, and metering solutions directly overlap with kVASy Energiedatenmanagement and the WATERLOU water offering SIV.AG co-develops with Symvaro.
Others
- Landis+Gyr Group AG: Swiss smart-metering infrastructure vendor with a software/analytics layer that intersects with SIV.AG's metering and energy data management modules in adjacent parts of the utility value chain.
Emerging players
- Schleifenbauer Products BV: Dutch specialist in smart metering hardware and data management software for utilities, overlapping with kVASy's smart-meter gateway and Energiedatenmanagement capabilities targeted by SIV.AG's Messstellenbetreiber solution.
- Theobald Software GmbH: Stuttgart-based SAP partner with strong utility vertical focus, providing data extraction and integration tools into SAP IS-U. Represents the SAP-side incumbent SIV.AG has been displacing in its recent Stadtwerke migrations.
Broad incumbents
- T-Systems International (Deutsche Telekom): Deutsche Telekom's enterprise IT subsidiary provides managed cloud and SAP utility hosting for German Stadtwerke. Operates as a broader partner/incumbent whose platform choices affect SIV.AG's go-to-market in the same municipal utility channel.
- SAP SE (Utilities / IS-U): Global ERP giant with IS-U for utilities; SIV.AG's recent customer wins (Strausberg, Ludwigsfelde, Neuruppin) are explicit SAP-to-SIV migrations. SAP is the dominant incumbent whose installed base constitutes SIV.AG's principal displacement opportunity.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key highlights7 records
Customer concentration
SIV.AG social profiles
Digital presenceSIV.AG compliance and trust
Trust signalCompliance1 record
SIV.AG financial estimates
Financial estimateRevenue estimate
Valuation estimate
SIV.AG leadership team
Management profileNumber of profiles
Profiles4 records
SIV.AG subsidiaries and ownership
Company hierarchySubsidiaries1 record
SIV.AG funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
SIV.AG 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 SIV.AG
What does SIV.AG do?
SIV.AG develops and sells the kVASy ERP Software Suite, a modular enterprise platform for energy and water utilities covering billing, customer relationship management, energy data management, market communication, technical network operations, and financial accounting. The company also offers the cloud-based intena Serviceplattform and the next-generation kVASy CUBES platform, complemented by BPO/managed services, hosting, and consulting for municipal utilities, grid operators, energy suppliers, meter operators, and water/wastewater utilities.
Is SIV.AG a public or private company?
SIV.AG is a private company. It is classified as corporate owned and is currently operating.
When was SIV.AG founded?
SIV.AG was founded in 1990. It employs 251 to 500 people.
Where is SIV.AG based?
SIV.AG is headquartered in Roggentin, Germany, in the Europe region.
How does SIV.AG make money?
Five revenue lines are on record. Software Licenses are the primary driver. The others are saaS/Cloud Subscriptions, professional Services, BPO Services and support and Maintenance.
Who are SIV.AG's main competitors?
Direct peers on record are PSI Software AG, ProCom GmbH, Volue ASA, Robotron Datenbank-Software GmbH and KISTERS AG. Landis+Gyr Group AG is listed as an others. Emerging players are Schleifenbauer Products BV and Theobald Software GmbH. Broad incumbents are T-Systems International (Deutsche Telekom) and SAP SE (Utilities / IS-U).
Does SIV.AG have an API?
No public API is recorded for SIV.AG.
What industry is SIV.AG in?
SIV.AG's product category is Utility ERP Software. Its primary akta.pro industry code is HDAEAEAN, Industry-Specific ERP for Utilities & Energy, with a secondary code of HDAEAEAA, Core ERP Suites (Financials, Procurement, Projects). Its NAICS code is 5132 and its SIC code is 7370.