Jepa

What Jepa does

JEPA S.A. is a privately held engineering and energy consulting firm founded in 1981 in Athens, Greece, operating as a member of the Sibraxis Group international conglomerate. The firm delivers multidisciplinary engineering services across five core practice areas — Mechanical, Electrical and Public Health (MEP) Engineering, Sustainability and Energy Consulting, Security and Safety, Due Diligence, and Renewable Energy — applied to nine sector specializations including data centers, transport and infrastructure, hospitality, civic and cultural buildings, healthcare and sports, retail, office and mixed-use, residential, and renewables. Notable quantified technical outcomes include the design of the first LEED Platinum certified building in Greece, over 468 MW of renewable energy capacity (biomass, wind, photovoltaic), and energy simulation work delivering 50-55% reductions in HVAC capacity versus initial designs on projects such as Prishtina Mall.

JEPA generates revenue through professional services engagements on a quote-based project fee model, providing consulting, detailed design, supervision, commissioning, and project management. The firm reports 3,000+ completed projects across 20+ countries with 1,000+ active clients, and employs between 11 and 50 staff organized into management, project engineering, BIM, and CAD teams. Its go-to-market is enterprise field sales and direct client engagement, anchored by repeat business and partnerships with major architects (Kengo Kuma, SAOTA, Oppenheim Architecture, Bobotis + Bobotis) and engineering consultants (GPC Consultants, QODA).

The customer base spans hyperscalers (Microsoft, Google via Ooredoo data centers), colocation operators (Digital Realty), financial institutions (KPMG Greece, National Bank of Greece, Eurobank), hospitality operators (Marriott, Grand Hyatt), healthcare providers (Onassis Cardiac Surgery Center), retail (Leroy Merlin), and government (Olympic Athletic Center of Athens). Founder John Papagrigorakis is a founding member of ASHRAE Hellenic Chapter, and next-generation leadership including Manolis Papagrigorakis (Partner) is in place, signaling ongoing family-led succession within a stable founder-owned structure.

Name

Jepa

Legal name

JEPA S.A.

Website

https://jepa.gr

Company type

Private

Founded year

1981

Operating status

Operating

Headcount range

11–50 employees

Short description

JEPA S.A. is a Greek MEP engineering and energy consulting firm founded in 1981, delivering detailed design, sustainability, and renewable energy services to enterprise clients across data centers, real estate, hospitality, healthcare, and infrastructure in 20+ countries.

Ownership category

akta.pro rank

Product category

Engineering Consulting Services

NAICS

Engineering Services (54133), Environmental Consulting Services (541620)

SIC

Services-Engineering Services (8711), Services-Engineering, Accounting, Research, Management (8700), Services-Management Consulting Services (8742)

akta.pro primary industry

MEP (Mechanical, Electrical & Plumbing) Engineering Consulting (BPAHAIAE)

akta.pro secondary industries

Permitting, Siting & Environmental Impact (EIA/NEPA) Advisory (EUAMANAB), ESG Governance, Sustainability Reporting & Assurance Advisory (BPAHAFAJ)

Keywords

• MEP engineering design
• Energy consulting
• Renewable energy systems
• Sustainability certification
• Building services engineering

Headquarters

HQ city

Athens

HQ country

Greece

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Engineering Consulting and Design Services: JEPA generates revenue through providing comprehensive engineering consultancy services including consulting, detailed design, supervision, commissioning, and project management for mechanical, electrical, plumbing, and public health engineering projects

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

JEPA is an international multidisciplinary engineering consultancy that delivers Mechanical, Electrical and Public Health (MEP) engineering design, sustainability and energy consulting, security and safety design, due diligence, and renewable energy engineering services. The firm serves architects, developers, construction companies, and public/private sector clients across nine sector specializations including data centers, transport and infrastructure, hospitality, healthcare, retail, offices, residential, and renewables. Services span consulting, detailed design, supervision, commissioning, and project management for building and infrastructure projects worldwide.

Product overview

JEPA is an engineering consultancy firm (not a software product company) providing professional services including consulting, design, supervision, commissioning, and project management. The company offers five core service areas: Mechanical/Electrical/Public Health Engineering, Sustainability and Energy Consulting, Security and Safety, Due Diligence, and Renewable Energy. These services are applied across nine sector specializations: Data Centers, Transport/Infrastructure/Industry/Manufacture, Hospitality/Leisure, Civic/Cultural/Educational, Health & Sports, Shopping/Retail, Office/Mixed-Use, Residential, and Renewables.

Differentiator

Problem solved

Functional benefit

Products and services

• Mechanical, Electrical and Public Health Engineering
• Sustainability and Energy Consulting

Quantifiable outcome

• Achieved 50% reduction in installed heating capacity, 21% reduction in cooling capacity, and 55% reduction in production equipment at Prishtina Mall through advanced energy simulation
• +2 more outcomes

Named customers13 records

Segments7 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Ten partnerships are on record, tiered core and minor.

• Sibraxis GroupcoreStrategic or Co-development PartnerJEPA is an international firm and member of Sibraxis Group, with subsidiaries around the world. This affiliation provides the firm with international reach and resources for undertaking global engineering projects.
• GPC ConsultantscoreImplementation/ SI/ Consulting PartnerCollaboration on Stage 3 detailed design for international projects including Napier Gateway in UK and The Music Box in London. JEPA provides MEP expertise while GPC provides overall project consulting.
• QODAminorImplementation/ SI/ Consulting PartnerCollaboration on Stage 3 detailed design for Jemstock 2 Development in Canary Wharf, London.
• SAOTA/DEDA ArchitectscoreStrategic or Co-development PartnerArchitectural partnership for Ellinikon Coastal Front Villas project. JEPA provides MEP design while architects provide overall building design.
• Kengo KumacoreStrategic or Co-development PartnerRenowned architect partnership for Marina Residences and Marina Yacht Club projects at The Ellinikon development.
• Bobotis + Bobotis ArchitectscoreStrategic or Co-development PartnerArchitectural partnership for Coastal Front Condos at Ellinikon and VOULA Office Building projects.
• Oppenheim ArchitecturecoreStrategic or Co-development PartnerInternational architectural partnership for Cove Villa projects at Ellinikon.
• ASHRAE Hellenic ChaptercoreOthersFounder John Papagrigorakis is a founding member of ASHRAE Hellenic Chapter. JEPA actively participates in industry training and events through this association.
• Tsolakis ArchitectscoreStrategic or Co-development PartnerArchitectural partnership for The Wave-KPMG office building project.
• Urban Soul ProjectminorStrategic or Co-development PartnerInterior design partnership for The Wave-KPMG project.

Scale indicators8 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Buro Happold: International engineering consultancy combining MEP design with strong sustainability, energy, and building performance expertise. Closely mirrors JEPA's positioning in MEP + LEED/energy consulting for complex buildings and infrastructure.
• Arup: Global engineering consultancy with deep MEP, sustainability, and mission-critical (data center) practices. Most directly comparable peer given similar multidisciplinary engineering model with emphasis on building performance and energy consulting.
• Introba: Sustainability-focused MEP engineering firm (formerly Integral Group) with deep expertise in building performance, decarbonization, and green building certifications. Directly comparable niche consultancy specializing in MEP + sustainability integration.
• Elementa Engineering: Sustainability-focused MEP engineering consultancy specializing in high-performance buildings, energy modelling, and green certification. Comparable in size, specialty, and service mix with JEPA's core MEP + sustainability offering.
• Werner Sobek: Engineering firm specializing in sustainable building design, MEP/building services engineering, and energy consulting with an international project portfolio. Compares closely on sustainability-led engineering and boutique-to-mid consultancy positioning.
• Atelier Ten: Specialist sustainability and MEP engineering consultancy focused on high-performance buildings, LEED/green building certification, and energy consulting. Highly comparable in terms of LEED/sustainability depth and project types served.

Broad incumbents

• Ramboll: Engineering, design, and sustainability consultancy with strong Northern European presence and growing Mediterranean activity. Comparable on sustainability-led building design, MEP engineering, and renewable energy advisory.
• AECOM: Global infrastructure consulting firm offering MEP engineering, environmental and energy consulting, and program management across the same verticals JEPA serves (data centers, hospitality, transport, civic). Competes on larger multidisciplinary bids where scale matters.
• WSP Global: Large global engineering professional services firm with full MEP, sustainability, and energy consulting capabilities across buildings, transport, and environment. Overlaps with JEPA's service portfolio but operates at significantly greater scale and breadth.
• Stantec: Global engineering and consulting firm with MEP, energy, and sustainability practices serving buildings, mission-critical, and infrastructure markets. Overlaps with JEPA across multiple verticals including data centers and renewables.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

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• LinkedInlinkedin.com/company/jepa-ltd
• Facebookfacebook.com/sharer/sharer.php?u=https://www.jepa.gr/news/ashrae-hellenic-chapter-leed-training

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

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 Jepa