Sg+ Energies

What Sg+ Energies does

SG Energies is a French engineering and consulting bureau (SAS) headquartered in Carbon-Blanc, with an operational office in Bassens, that specializes in pyrogasification — a thermochemical process combining pyrolysis and gasification — to transform solid organic feedstocks (waste refusals, waste wood, biomass) into synthetic gas. The firm serves industrial operators with CO2 emissions challenges, gasification plant operators, and consulting/financial firms requiring technical due diligence, with a project approach grounded in local and circular-economy concerns at the territorial scale.

The company's offering is organized into three integrated professional-service lines: (1) Project Development, a multi-step engagement moving from preliminary feasibility through co-development agreements, front-end engineering, SPV setup, permitting, and financing; (2) Contracting & Project Management (assistance à maîtrise d'ouvrage), providing structuration, coordination, conceptual engineering, construction management, and commissioning support during facility build-out; and (3) Operations & Maintenance Management Services, covering performance follow-up, process optimization, consulting, and operator training across plant lifetime. The underlying technology targets dry feedstocks in the 10–16 MJ/kg LHV range and is positioned to deliver multiple energy vectors — heat, electricity, hydrogen, or methane — from the resulting syngas.

Commercially, SG Energies operates a sales-led B2B model, acquiring clients through direct project consultation, a bilingual (French/English) website, and email/contact-form engagement. Pricing is not publicly disclosed and is presumably customized to project scope. The firm was founded in 2020, is founder-operated (Yannick Ferriere is the named publication responsible), has no disclosed institutional investors, funding rounds, or M&A activity, and is reported to operate in a regional European scope. The company is presented as a boutique consultancy whose competitive differentiator is concentrated technical expertise rather than proprietary patented IP.

Name

Sg+ Energies

Legal name

SG ENERGIES

Website

https://sg-energies.eco

Company type

Private

Founded year

2020

Operating status

Operating

Headcount range

1–10 employees

Short description

SG Energies is a French engineering consultancy that develops waste-to-energy pyrogasification projects and provides project development, construction management, and operations support to industrial operators, gasification plant owners, and financial/consulting firms.

Ownership category

akta.pro rank

Product category

Waste-to-Energy Engineering Services

NAICS

Biomass Electric Power Generation (221117)

SIC

Cogeneration Services & Small Power Producers (4991)

akta.pro primary industry

Biomass Plant EPC & Integration (Design/Build, Balance of Plant) (EUAAAGAH)

akta.pro secondary industries

Biomass Plant Operations, Maintenance & Performance Services (O&M) (EUAAAGAI), Biomass CHP & Cogeneration Plants (Industrial & Utility) (EUAAAGAA)

Keywords

• Waste-to-energy engineering
• Pyrogasification consulting
• Biomass energy projects
• Gasification plant services
• Renewable syngas production

Headquarters

HQ city

Carbon-blanc

HQ country

France

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Project Development Services: Initial project evaluation phase to identify and assess project opportunities, typically structured in three steps moving from innovative idea to concrete project.
2. Contracting & Project Management: Assistance à maîtrise d'ouvrage services including structuration, support, coordination, and project management throughout the construction phase of energy facilities.
3. Operations & Maintenance Support: Technical support services for plant operators to ensure smooth operations, process optimization, and facility performance throughout the plant lifetime.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

SG Energies is a French engineering bureau that develops waste-to-energy pyrogasification projects and provides consulting, project management, and operations support services. The company specializes in transforming dry solid organic feedstocks (biomass, waste refusals, waste wood with 10-16 MJ/kg LHV) into synthetic gas for renewable energy production. Its service offering spans the full project lifecycle: opportunity evaluation and feasibility, contracting and construction oversight, and ongoing operations and maintenance support for industrial plant operators.

Product overview

SG Energies is a project development and engineering firm offering a suite of pyrogasification services for waste-to-energy solutions. The core offering consists of three integrated service lines: Project Development (which guides clients from opportunity identification through feasibility and permitting), Contracting & Project Management (providing engineering and construction oversight), and Operations & Maintenance Management Services (ensuring ongoing facility performance). These services support the company's pyrogasification technology, which converts solid organic feedstocks including waste refusals and biomass into synthetic gas for heat, electricity, hydrogen, or methane production. The firm operates in two primary sectors: waste refusal treatment solutions and green energies production from synthetic gas.

Differentiator

Problem solved

Functional benefit

Products and services

• Project Development First phase of pyrogasification project development structured in three steps: preliminary phase (partner search, site identification, feasibility study), phase 1 (co-development agreement, project specifications, front-end engineering, evaluation report), and phase 2 (SPV setup, permitting, financing search, audit and due diligence). Aimed at industrial firms, financial funds, and project developers seeking to move from an innovative idea to a concrete pyrogasification facility.
• Contracting and Project Management Assistance à maîtrise d'ouvrage services providing structuration, coordination, and project management throughout the construction phase of gasification facilities. Includes conceptual engineering, construction management, commissioning assistance, and completion assistance for pyrogasification plant builds.
• Operations and Maintenance Management Services Technical support services for pyrogasification plant operators covering operations performance monitoring, process optimization, consulting, and operator training to ensure smooth and autonomous facility operations throughout plant lifetime.

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Scale indicators2 records

Recent moves3 records

Expansion highlights3 records

Direct peers

• Aries Clean Energy: US-based gasification developer of biomass-to-energy projects offering project development, plant design, and ongoing services. Closely comparable business model and feedstock scope to SG Energies' pyrogasification development and O&M services.
• EQTEC plc: UK-listed biomass gasification technology company that licenses and integrates syngas plants. Direct overlap with SG Energies on dry-waste-to-syngas engineering and project development, though EQTEC owns proprietary gasifier IP.
• Aalborg Energie Technik (AET): Danish EPC and equipment supplier for biomass-fired CHP and district heating plants. Comparable to SG Energies on biomass plant design/build and combustion-based syngas/heat generation, though AET supplies proprietary boiler technology.
• Envergent Technologies: Pyrolysis technology provider for biomass-to-biofuel conversions. Direct overlap on the thermochemical conversion process that underpins SG Energies' pyrogasification offering, with similar feedstock and downstream molecule profile.

Broad incumbents

• Hitachi Zosen Inova: Swiss-Japanese EPC contractor for waste-to-energy and biomass-to-energy plants using both conventional and gasification technologies. Comparable in scope of project development, construction, and O&M for waste-to-energy facilities that SG Energies services.
• Andritz AG (Bioenergy): Austrian industrial group with a large Bioenergy division supplying biomass boiler, gasification, and EPC services globally. Overlaps with SG Energies' contracting and project management scope but at far larger scale and with own proprietary equipment.
• Bright Energy Solutions (Clarke Energy): Distributed energy and CHP solutions provider (part of Kohler) with biomass and gas-based generation experience across Europe. Comparable as a project developer and O&M provider for industrial energy plants, with broader portfolio than SG Energies' pyrogasification focus.
• Tractebel (ENGIE): Belgian-French engineering consultancy owned by ENGIE with deep energy and waste-to-energy practice. Comparable to SG Energies as an engineering and owner's-engineering provider for biomass and gasification project development in the EU market.
• Ramboll Group: Danish engineering consultancy with a strong energy transition and waste-to-energy practice providing owner's engineering, due diligence, and project management services. Direct overlap with SG Energies' consulting and project management offerings.

Regional players

• Valogix: French engineering firm specialized in energy and environmental projects including biomass and waste-to-energy facilities. Comparable as a French-market peer providing technical studies, EPC oversight, and project support for similar feedstock categories.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/sg-energies

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 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 Sg+ Energies