Mavrommatis Group Of Companies

What Mavrommatis Group Of Companies does

Mavrommatis Group of Companies (M Group) is a privately-held, family-owned Greek conglomerate headquartered in Rhodes that operates across two structurally linked verticals: hospitality and construction. Founded by Avraam Mavrommatis (senior) in the early 1970s as a freelance electrical contracting business, the group formalized operations in 1982 as A. Mavrommatis & Son LTD and expanded into turnkey construction in 1995 with the establishment of ERGOPLAN. Beginning in 2004, the group executed a vertical integration strategy by developing and operating its own hotel properties, resulting in a portfolio of five Atlantica-branded resorts across the Greek islands of Rhodes, Kos, and Crete, totaling 1,339 rooms. The company serves family leisure travelers through its all-inclusive resort offerings and provides construction, renovation, and electromechanical installation services to enterprise clients including hospitals, airports, and hotel developers.

The group's core hospitality products comprise five resorts—TUI Magic Life Plimmiri by Atlantica (411 rooms, 5-star), Atlantica Mikri Poli Rhodes (300 rooms, 4-star), Atlantica Mikri Poli Kos (175 rooms, 4-star), Atlantica Mikri Poli Park Kos (200 rooms, 5-star), and Atlantica Mikri Poli Crete (253 rooms, 5-star)—each equipped with waterparks, multiple pools, spas, restaurants, and family-oriented amenities. The construction arm, ERGOPLAN, specializes in building construction, refurbishments, HVAC systems, and electromechanical installations, with an in-house production unit for aluminum window and door frames and owned equipment enabling independent project execution. Primary revenue is generated from hospitality operations (room bookings, food and beverage, ancillary services) distributed through the Atlantica Hotels booking platform, direct website channels, and tour operator partnerships including TUI. Construction services contribute supplementary project-based revenue from enterprise clients. Ownership is concentrated across four legal entities (Saint Christopher S.A., Saint Christopher Kos S.A., Saint Christopher Crete S.A., and South Rhodes Investments S.A.) plus ERGOPLAN, with no external investors or parent company.

Current strategic posture centers on geographic concentration within the South Aegean with planned capacity expansion in Rhodes through three new developments—Ammos Pefki (796 beds), Pedieus Gennadi (320 rooms), and Kalithea—which would meaningfully expand the existing room base. The integration of the second generation, with Avraam Mavrommatis (junior) joining in 2015 (finance and investment) and George Mavrommatis joining in 2019 (IT and digitalization), is driving a shift toward digital media and operational modernization, though no proprietary AI/ML capabilities are publicly disclosed. The group holds Travelife Gold sustainability certification across all hotel properties.

Name

Mavrommatis Group Of Companies

Legal name

Mavrommatis Group Of Companies (Saint Christopher S.A., Saint Christopher Kos S.A., Saint Christopher Crete S.A., South Rhodes Investments S.A.)

Website

https://mgroup.gr

Company type

Private

Founded year

1970

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Mavrommatis Group of Companies is a family-owned Greek conglomerate operating five Atlantica-branded family resorts (1,339 rooms) across Rhodes, Kos, and Crete, alongside the ERGOPLAN construction division. The group serves leisure travelers and enterprise construction clients through vertically integrated hospitality and development capabilities.

Ownership category

akta.pro rank

Product category

Resort Hotels and Hospitality Services

NAICS

Hotels (except Casino Hotels) and Motels (72111), Corporate, Subsidiary, and Regional Managing Offices (551114)

SIC

Hotels, Rooming Houses, Camps & Other Lodging Places (7000)

akta.pro primary industry

Resort-Area Full-Service Hotels (Non–All-Inclusive) (THAGAAAD)

akta.pro secondary industry

Hospitality (Hotel) Property Management (BPAJAGAG)

Keywords

• Hotel resort operations
• Construction services
• Hospitality management
• Infrastructure development
• Family resort hotels

Headquarters

HQ city

Ródos

HQ country

Greece

HQ region

Europe

Offices5 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Hospitality Operations: Revenue generated from operating 5 hotels and resorts across Rhodes, Kos, and Crete. Income comes from room bookings, food and beverage services, and ancillary guest services.
2. Construction and Project Services: ERGO Construction division generates revenue through building construction, refurbishments, and mechanical installation projects for third-party clients including hospitals, airports, and other hotels.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels3 records

Core offering

Mavrommatis Group Of Companies (M Group) operates five family-oriented resort hotels across the Greek islands of Rhodes, Kos, and Crete under the Atlantica brand, totaling 1,339 rooms. The group also runs ERGOPLAN, a design and construction subsidiary that builds and renovates hotels, hospitals, airports, and infrastructure projects in Greece.

Product overview

Mavrommatis Group Of Companies (M Group) operates a diversified hospitality and construction portfolio. The group operates five Atlantica-branded resort properties across Greek islands: TUI Magic Life Plimmiri by Atlantica (5-star, 411 rooms in Rhodes), Atlantica Mikri Poli Rhodes (4-star, 300 rooms in Rhodes), Atlantica Mikri Poli Kos (4-star, 175 rooms in Kos), Atlantica Mikri Poli Park Kos (5-star, 200 rooms in Kos), and Atlantica Mikri Poli Crete (5-star, 253 rooms in Crete). All resorts offer family-oriented amenities including spas, waterparks, swimming pools, and restaurants. The group's ERGOPLAN division provides design and construction services, having built these very hotel properties as well as infrastructure projects including the Rhodes Diagoras Airport terminal and regional hospital. The group is developing three new hospitality projects in Rhodes: Ammos Pefki (796 beds), Pedieus Gennadi (320 rooms), and Kalithea.

Differentiator

Problem solved

Functional benefit

Brands

• Atlantica: Hotel and resort brand operating multiple properties including Atlantica Mikri Poli Rhodes, Atlantica Mikri Poli Kos, Atlantica Mikri Poli Park Kos, and Atlantica Mikri Poli Crete
• ERGOPLAN
• Mikri Poli
• TUI Magic Life Plimmiri by Atlantica

Products and services

• TUI Magic Life Plimmiri by Atlantica A 5-star all-inclusive resort located in Plimmiri, South Rhodes, Greece. Features 411 rooms, 6 swimming pools, 3 restaurants, 4 bars, spa, waterpark, and private beach, designed with traditional Greek village aesthetics including olive tree-lined walkways and whitewashed buildings. Targeted at family vacationers and operated in partnership with TUI tour operator.
• Atlantica Mikri Poli Rhodes A 4-star family resort situated on Afandou Beach in Rhodes, surrounded by olive and palm trees on a sand and shingle beach overlooking the Mediterranean Sea. Features 300 rooms, 2 restaurants, 5 swimming pools, spa, and waterpark, targeted at families seeking all-inclusive beach vacations.
• Atlantica Mikri Poli Kos A 4-star family resort located in the fishing village of Kardamena in Kos, situated on a naturally sculpted beach. Features 175 rooms, 2 bars, 3 swimming pools, spa, waterpark, and restaurants, targeted at families seeking beachfront all-inclusive experiences.
• Atlantica Mikri Poli Park Kos A 5-star hotel located in Kardamena, Kos, offering a peaceful ambiance with sleek luxury. Features 200 rooms, spa, waterpark, multiple pools, and restaurants on a naturally sculpted beach, targeted at upscale family and leisure travelers.
• Atlantica Mikri Poli Crete A 5-star family resort located at Makris Gialos in Crete, near the old harbor known for traditional fish restaurants. Features 253 rooms, spa, waterpark, multiple pools, and restaurants, targeted at families seeking all-inclusive Cretan vacations.
• ERGOPLAN Design and Construction Services Design and construction services company specializing in building and mechanical projects, undertaking all types of simple or specialized construction projects and mechanical installations. Services include construction and refurbishments of buildings (hotels, houses, shops, industrial areas), new building construction, and electromechanical installations for enterprise clients.

Quantifiable outcome

• Travelife Gold certification achieved for all hotels demonstrating sustainability practices

Named customers4 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Two partnerships are on record, tiered core and minor.

• TUIcoreChannel Partner/ Reseller/ DistributorTUI Magic Life Plimmiri by Atlantica is operated in partnership with TUI, one of the world's largest tour operators. This collaboration brings international tourists to the 5-star resort in Rhodes and represents a key distribution channel for the property.
• CYBARCOminorStrategic or Co-development PartnerConstruction of a vacation homes complex owned by the Cypriot company CYBARCO in Kalathos village of Rhodes completed in 2004.

Scale indicators5 records

Recent moves9 records

Expansion highlights5 records

Direct peers

• Domes Resorts: Greek luxury resort group operating upscale family and couple-oriented properties in Crete and other Mediterranean destinations. Comparable in luxury positioning and Mediterranean-island resort focus.
• Mitsis Hotels: Greek family-owned hotel group operating multiple resort properties across Greek islands including Rhodes and Kos. Directly competes for the same family-vacation segment in overlapping geographies.
• Atlantica Hotels: Brand and distribution partner that operates the booking platform under which all five M Group resorts are listed (Atlantica Mikri Poli Rhodes/Kos/Park Kos/Crete and TUI Magic Life Plimmiri by Atlantica). Effectively M Group's commercial counterpart for the same island-resort customer base.
• Sani/Ikos Group: Greek family-backed luxury resort operator with multi-property portfolio in Halkidiki and other Mediterranean destinations. Closest comparable in terms of family ownership, premium resort positioning, and integrated development model.
• Aldemar Hotels & Spa: Greek resort chain operating 4- and 5-star family-oriented all-inclusive and half-board properties in Rhodes, Crete, and Peloponnese. Direct competitor in the same islands and same family-resort segment.
• Costa Navarino (TEMES S.A.): Greek luxury integrated resort developer in Messinia operated by TEMES, combining real-estate development with hospitality operations. Comparable in combining large-scale resort development with operating hotel assets in Greece.
• Pilot Hotels: Greek hotel group operating resort properties across Greek islands including Rhodes. Comparable regional competitor in the same Greek-island resort category.
• Bluegr Hotels: Greek family-owned hotel group operating multiple resort properties in Crete and other destinations. Comparable as a family-led Greek resort operator targeting family and couples segments.

Broad incumbents

• TUI AG: World's largest integrated tour operator and the strategic distribution partner for M Group's flagship TUI Magic Life Plimmiri by Atlantica. Comparable through the co-branded resort and channel partnership model, and relevant as both a distribution dependency and a sectoral benchmark.
• GEK Terna: One of Greece's largest construction and infrastructure groups with concessions, real estate, and energy interests. Comparable to the ERGOPLAN construction division in terms of project type (airports, hospitals, hotels, infrastructure) though at significantly larger scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries5 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 Mavrommatis Group Of Companies