What Regas does

Regas S.p.A., founded in 1998 and headquartered in Treviglio (Bergamo), Italy, designs, engineers and manufactures gas decompression, regulation, measurement and odorization stations for natural gas distribution networks, and is extending its product line into biomethane and hydrogen applications. The company's proprietary technology stack includes the Emma patented preheating system (EP2715213) with a self-learning control algorithm, the Chromex OIML R-140 certified hydrogen-ready gas chromatograph with native POT-Snam (UNI 11885) integration, the Greta remote gas-process analysis and management system, the Ingrid 1 and IoT-enabled Ingrid 2 automatic odorant injection systems (with the patented ROSE dynamic odorization module), and the HyCON containerized Power-to-Gas solution. Advanced FEM and thermodynamic simulation tools support in-house engineering; the company holds ATEX and PED manufacturer qualifications, ISO 9001, 14001, 45001 and UNI PdR 125:2022 certifications, and is a member of the European Clean Hydrogen Alliance, H2IT, CIG, IGU and CIB.

Regas operates a platform-plus-modules architecture in which standalone proprietary products are combined into bespoke turnkey systems — Natural Gas Transmission and Distribution Stations, Biomethane REMI cabins, Reverse Flow stations, and the operational Power-to-Gas Blending Unit at Sestu (Sardinia) for Italgas, the first plant in Italy injecting a controlled H2/CH4 blend into the distribution grid. The company is the official Dresser Actaris channel partner for Italy and Greece, distributing Dresser RB-series pressure regulators, safety valves, and rotary/turbine/diaphragm meters. The 2023 acquisition of IGS Dataflow extended the offer into metrology, flow computing and accredited mobile laboratory services, and in June 2024 Credem Private Equity was introduced as institutional backing alongside a reorganisation into the Regas Group.

Revenue is generated through four interconnected streams: (i) custom turnkey plant engineering and construction on a project basis, (ii) proprietary equipment and product sales including Chromex, Greta, Ingrid, Emma, HyCON and Regas odorization tanks plus spare parts, (iii) recurring and on-call field services, maintenance and technical support delivered by 20+ specialised technicians from four operating sites in Treviglio, Sarego, Paduli and Mourenx (France), and (iv) RegasSphere cloud-platform subscriptions for remote control of field systems. Pricing is quote-based and not publicly disclosed; customers include Italian and European gas utilities, DSOs/TSOs, multi-utilities and industrial operators, with Italgas as the named flagship enterprise customer and a long tail of 2,000+ Ingrid installations and 80+ biomethane plants providing recurring service and consumable revenue.

Name

Regas

Legal name

Regas S.p.A.

Website

https://regasenergy.com

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

51–100 employees

Short description

Regas is an Italian company that designs, engineers and manufactures proprietary gas decompression, measurement, odorization and hydrogen-blending stations for utilities, DSOs, and industrial operators across Europe.

Ownership category

akta.pro rank

Headquarters

HQ city

Treviglio

HQ country

Italy

HQ region

Europe

Offices6 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom turnkey plant engineering and construction: Design, engineering, construction and commissioning of tailored decompression, regulation, measurement, odorization, blending and reverse-flow stations. Cover the full plant lifecycle from analysis/sizing and design through installation, configuration, certificates and after-sale service. Revenue is project-based, typically delivered as turnkey or full-risk assistance with predetermined operating costs.
2. Proprietary equipment and product sales: Sale of proprietary Regas products (Chromex, Greta, Ingrid 1 & 2, Emma preheating controllers, HyCON containerised systems, Regas odorization tanks, RB regulators and gas measurement products via Dresser partnership). Includes spare parts for the lifecycle of installed equipment. Mix of one-time hardware sales plus installation and commissioning services.
3. Field services, maintenance and technical support: Recurring and on-call field service operations (scheduled and emergency maintenance, odorant refilling, technical interventions) executed via mobile ticketing platform from four operating sites with 20+ specialised technicians. Includes remote support, gas chromatographic analysis from in-house chemical laboratory (ISO/IEC 17025 certification in progress), spare parts, training, and turnkey/full-risk assistance contracts.
4. RegasSphere platform subscription: Subscription-based cloud platform for remote monitoring and control of Regas field systems (Ingrid, etc.). Offered as a service when customers do not have their own SCADA system.
5. Technical training services: Specialised technical training offered at multiple levels and tailored to customer needs, delivered by trainers who are leading experts in the gas sector.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels9 records

Core offering

Regas designs, engineers, manufactures and commissions turnkey gas decompression, regulation, measurement, odorization, quality analysis, biomethane injection, reverse-flow and hydrogen blending stations for gas distribution networks. The company sells proprietary products (Emma, Chromex, Greta, Ingrid 1 & 2, HyCON, RegasSphere) and distributes Dresser pressure regulators and meters in Italy and Greece, supported by field service operations and turnkey/full-risk assistance contracts.

Product overview

Regas operates a platform-plus-modules architecture spanning standalone products that can be combined into tailored turnkey systems. The portfolio is anchored by INGRID 1 and the IoT-enabled INGRID 2 automatic odorant injection systems, the EMMA patented preheating system (Smart / Eco / Premium, with a self-learning algorithm and GAHP-combined Premium variant), the CHROMEX gas chromatograph for quality analysis (hydrogen-ready, natively POT-Snam / UNI 11885), the GRETA remote gas-process analysis and management system, the HyCON containerised Power-to-Gas solution, and the Power-to-Gas Blending Unit (operational at Sestu for Italgas). These modular products are integrated into turnkey offerings such as Natural Gas Transmission and Distribution Stations, Biomethane Stations (REMI cabins), Reverse Flow Stations, and Gas Treatment Systems. Regas also distributes Dresser pressure regulators (RB series), safety shut-off / relief valves, and rotary, turbine and diaphragm meters in Italy and Greece. Supporting software and services include the RegasSphere cloud platform for remote control, the patented ROSE dynamic-odorization application, storage tanks for odorants, O Scent quick-intervention systems, gas-chromatographic analysis, plant maintenance, after-sales support and technical training. Operational technology is complemented by the Casa Regas corporate podcast and the Group's subsidiary IGS Dataflow, which contributes metrology, flow computing and accredited laboratory capabilities.

Differentiator

Problem solved

Functional benefit

Brands

• Ingrid: Automatic natural gas odorization injection systems (Ingrid 1 and Ingrid 2 product lines).
• Emma
• Chromex
• Greta
• HyCON
• RegasSphere
• ROSE
• HYROUND

Products and services

• Natural Gas Transmission and Distribution Stations Turnkey stations for natural gas transmission and distribution, including decompression, pressure regulation (Dresser RB-series regulators) and measurement (rotary, turbine, diaphragm meters), delivered as integrated skids for gas utilities.
• INGRID 2 – Automatic Odorant Injection System (IoT-enabled) Next-generation automatic odorant injection system with IoT connectivity, dynamic odorant dosing, compatibility with third-party SCADA systems, automatic bypass, and the patented ROSE application for dynamic odorization rate regulation across distribution networks.
• INGRID 1 – Automatic Odorant Injection System First-generation automatic odorant injection system for natural gas odorization, using zero-residue Sulfur-Ester-based odorants supplied under the Arkema partnership and applied by Regas technicians.
• EMMA (Smart / Eco / Premium) – Patented Natural Gas Preheating System Patented real-time preheating control unit (Energy Multi-variable Master, patent EP2715213) that optimizes the heat applied to natural gas during pressure reduction, available in Smart, Eco and Premium variants; Premium combines with GAHP absorption-heat-pump technology and a self-learning control algorithm.
• CHROMEX – Gas Quality Analysis System Multi-stream gas chromatograph for natural gas quality analysis, hydrogen-ready (H2 measurement capability), with native integration of the POT-Snam protocol per UNI 11885 and extendable to additional compound measurements (odorants, H2S).
• GRETA – Remote Gas Process Analysis and Management Remote gas process analysis and management system (smart SCADA) that interfaces with INGRID and ROSE to supervise and dynamically regulate odorization rate, and connects to operator SCADA for centralised monitoring.
• HyCON – Power-to-Gas Containerized Solution Containerized, automated and programmable Power-to-Gas solution for green hydrogen production from renewable electricity, integrating water treatment, electrolysis, compression, storage and re-odorization options, with data integration to customer SCADA/telemetry.
• Biomethane Stations (REMI Cabin) Integrated biomethane injection stations (REMI cabins) that combine Ingrid odorization, Chromex quality analysis, pressure regulation and measurement in a single turnkey skid, with operational deployments such as the Bizzoni cabin.
• Power-to-Gas Blending Unit Blending unit that mixes green hydrogen with methane (typically 5-10% H2) for transport through existing distribution networks; reference operational deployment is the Blending Unit built by Regas for Italgas at the Sestu (CA) cabin.
• Reverse Flow Stations Stations enabling bi-directional gas flow on distribution networks, with the first reverse-flow plant deployed on the Avetrana (TA) networks and showcased at ECOMONDO 2025.
• Gas Treatment Systems Systems for natural gas treatment, including filtration, heating and conditioning prior to regulation and measurement.
• Dresser Pressure Regulators (RB series) Gas pressure regulators distributed by Regas in Italy and Greece under the Dresser brand, covering the full RB-series product family (RB 1700, 1800, 2000, 3200-3300, 4000, 4600, 4700) for transmission and distribution applications.
• Dresser Measurement Products (rotary, turbine and diaphragm meters) Dresser / Actaris rotary, turbine and diaphragm gas meters distributed by Regas in Italy and Greece for custody transfer and billing-grade measurement.
• Dresser Safety Shut-off and Relief Valves Safety shut-off and relief valves distributed by Regas under the Dresser brand (series 8200/8300, 8500, 8600 shut-off; 801, 811, 803 relief) for overpressure and slam-shut protection on gas regulation stations.
• Tanks for Odorants Storage tanks for odorants in capacities ranging from 24 L to 3,000 L, used in conjunction with INGRID odorization systems.
• O Scent Quick Intervention Systems and Anti-Spill Kits Quick-intervention odorization systems (O Scent) for emergency response on distribution networks, plus anti-spill kits for odorant containment.
• RegasSphere Cloud Platform Subscription-based, fully cloud-hosted platform providing remote control and command of all major Regas field systems through a common web browser, offered as an alternative to third-party SCADA.
• Plant Maintenance Service Scheduled and corrective maintenance of natural gas regulation, measurement, treatment and odorization plants, delivered via four operating sites and a mobile ticketing platform.
• Gas Chromatographic Analysis Service Laboratory gas-chromatographic analysis service offered through Regas Service (ISO/IEC 17025 accreditation in progress for the chemical laboratory) covering odorization rate and natural gas quality (PCI, PCS, CO2 content, Wobbe index).
• After-Sales Service and Support After-sales technical support for installed Regas equipment.
• Technical Training Service Specialised technical training for professionals in the gas sector, kept continuously updated on regulatory and technological developments through synergy with the Regas R&D area.

Quantifiable outcome

• Average 36% reduction in natural gas self-consumption in preheating via Emma (EMMA Premium up to 50% combined with GAHP technology)
• +7 more outcomes

Named customers4 records

Segments6 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature8 records

Partnerships

Twelve partnerships are on record, tiered flagship / core group partner, strategic channel partner for italy and greece, specialty partner for odorant handling, brand-building cultural partnership, industry association membership, international industry association membership, european industry alliance (member since 2020), local industry association membership, ecosystem partner for h2 projects and supply chain partner for chromex.

• IGS Dataflowflagship / core group partnerStrategic or Co-development PartnerRegas acquired IGS Dataflow in 2023. IGS Dataflow (Sesto San Giovanni) is the sister group company specialising in metrology, gas counters, flow computers, accredited lab and mobile laboratory for gas measurement. Together they offer an integrated ecosystem covering plant engineering (Regas) and metrology/measurement verification (IGS Dataflow). Paolo Boerio is CEO of IGS Dataflow; the company grew from 4 founders to 30+ employees.
• Dresser Actaris (Dresser Utility Solutions)strategic channel partner for italy and greeceChannel Partner/ Reseller/ DistributorRegas is Dresser Actaris's official partner for Italy and Greece. Regas distributes and supports Dresser Utility Solutions pressure regulators (RB series 1700, 1800, 2000, 3200-3300, 4000, 4600, 4700), safety shut-off valves (SSV 8200-8300, 8500, 8600), safety relief valves (SRV 801/811, 803), rotary/turbine/diaphragm meters, spare parts and provides lifecycle maintenance.
• Arkemaspecialty partner for odorant handlingTechnology or IntegrationRegas is Arkema's partner for odorization; supports the supply chain and use of Arkema odorants (ethyl mercaptan, tert-butyl mercaptan, THT) with Regas's Zero Residui filling system and Ingrid injection systems.
• La Milanesiana (cultural festival)brand-building cultural partnershipGTM or Marketing PartnerRegas is main partner of La Milanesiana, the itinerant cultural festival created and directed by Elisabetta Sgarbi. Regas contributed the "Gli artisti dell'innovazione" prize awarded to scientist Andrea Moro at Piccolo Teatro Paolo Grassi, Milan, on 16 June 2024.
• CIG (Comitato Italiano Gas)industry association membershipOthersRegas is a member of CIG (Italian Gas Committee), the Italian gas industry body. Active participation at Forum CIG 2025 where Commercial Director Gianmarco Peretti presented the Sestu Blending Unit project.
• IGU (International Gas Union)international industry association membershipOthersRegas is a member of IGU, the global gas industry body promoting the natural gas industry worldwide.
• CIB (Consorzio Italiano Biogas)industry association membershipOthersRegas is a member of CIB, the Italian Biogas Consortium, which promotes biomethane and biogas technologies. Co-presented Green Gas Solutions presentation.
• European Clean Hydrogen Allianceeuropean industry alliance (member since 2020)OthersRegas has been a member of the European Clean Hydrogen Alliance since 2020, focused on developing the EU hydrogen value chain.
• H2IT (Italian Hydrogen Association)industry association membershipOthersRegas is a member of H2IT, the Italian Hydrogen Association, keeping a constant focus on regulatory developments, technical standards and pilot projects in the hydrogen value chain.
• Confindustria Bergamolocal industry association membershipOthersRegas is a member of Confindustria Bergamo, the local employers' federation / industry association of Bergamo.
• HYROUND (Sestu) — Medea S.p.A. ecosystem partnerecosystem partner for h2 projectsStrategic or Co-development PartnerRegas's Power-to-Gas Blending Unit at Sestu is referenced in Medea's HYROUND ecosystem page, evidencing collaboration in the Sardinian hydrogen valley project (Hyround a Sestu, the future of hydrogen).
• Certified gas mixture manufacturers (partnership agreements)supply chain partner for chromexStrategic or Co-development PartnerSpecific partnership agreements with certified gas mixture manufacturers ensure continuous availability for Chromex installation and periodic maintenance in the field, supporting production capacity across France and Italy.

Scale indicators10 records

Recent moves6 records

Expansion highlights6 records

Emerging players

• ITM Power: UK-listed manufacturer of PEM electrolysers and integrated hydrogen production solutions for Power-to-Gas, industrial and mobility applications. Comparable to Regas's HyCON electrolyser/blending integration but at a much larger listed scale and with a global project pipeline.
• McPhy Energy: European specialist in low-carbon hydrogen production, storage and distribution equipment, including Power-to-Gas solutions. Comparable to Regas's HyCON containerized Power-to-Gas and Sestu blending unit, with a stronger pure-play hydrogen identity but similar mid-cap European scale.

Broad incumbents

• Honeywell Process Solutions (Elster Gas): Global incumbent offering gas metering, regulation and automation solutions to utilities via the Elster/Elster-Inframatic/Honeywell portfolio. Overlaps directly with Regas's measurement, regulation and remote monitoring offerings but at significantly greater scale and geographic reach.
• Endress+Hauser: Global leader in industrial process measurement and analytical instrumentation, including gas chromatographs and analyzers used in natural gas quality analysis. Comparable to Regas's Chromex/Greta gas analysis systems but serving a broader industrial process customer base.
• Emerson Electric (formerly Dresser / Flow Control): Global automation and flow-control major with a long-standing gas solutions portfolio including regulators, meters and valves. Comparable to Regas in measurement and regulation equipment, and the historical owner of the Dresser Actaris product line that Regas distributes.
• SICK AG: German sensor and analyzer manufacturer with a strong portfolio in gas analysis, flow measurement and emission monitoring for utilities and industry. Comparable to Regas's Chromex and Greta gas-quality analysis systems, particularly for hydrogen/biomethane applications.

Direct peers

• EnviTec Biogas: German mid-cap specialist in biogas upgrading to biomethane and grid injection, with turnkey plant and REMI/biomethane station capability. Comparable to Regas's biomethane and REMI cabin business and serves a similar European agricultural/OFMSW biomethane customer base.
• Dresser Utility Solutions: Manufacturer of pressure regulators, meters and valves for gas distribution; Regas is its official partner for Italy and Greece. Directly comparable product portfolio (RB-series regulators, rotary/turbine meters, safety valves) and overlapping customer base among gas utilities.
• Pietro Fiorentini: Italian-headquartered global manufacturer of gas pressure regulators, meters, odorization systems and complete regulation stations for natural gas distribution. Closely comparable to Regas in core product range (pressure regulation, gas measurement, odorization) and Italian gas utility customer base.
• RMG (part of Honeywell): Specialist in gas metering and gas-quality measurement (gas chromatographs, ultrasonic meters, flow computers) for transmission and distribution operators. Closely comparable to Regas's Chromex, IGS Dataflow measurement stack and fiscal metering stations for utilities.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@CasaRegas
• Facebookfacebook.com/regas.spa
• LinkedInlinkedin.com/company/regas-spa
• Instagraminstagram.com/regas.spa

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries1 record

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 Regas