OPSO Restaurant

What OPSO Restaurant does

OPSO Restaurant is a private, single-location modern Greek restaurant operating at 10 Paddington Street in Marylebone, London, founded in 2014 by Andreas Labridis and Executive Chef Nikos Roussos. The founders, both born and raised in Greece, previously earned two Michelin stars at their avant-garde Athens restaurant Funky Gourmet, and have positioned OPSO as a vehicle to introduce modern Greek cuisine to London, sourcing most ingredients directly from Greece. The venue combines a ground-floor bar with Greek liqueur-based cocktails, a dining room with a marble communal table, and a private dining space called 'The Larder' on the lower ground floor, with full venue capacity reaching 130 standing.

The business generates revenue through five primary streams: in-restaurant dining (lunch, dinner, weekend brunch), OPSO at Home takeaway and delivery via Deliveroo and Uber Eats, private dining and event hire, gift vouchers, and an online e-shop. Pricing is not publicly disclosed, and reservations are taken via the company website or email. OPSO holds Michelin Guide 2023, OpenTable Diner's Choice 2025, and Time Out recognition, and claims the largest Greek wine list in London as a differentiated beverage asset.

In 2024, OPSO executed its first international expansion via a franchise in Doha, Qatar, adopting a licensing-led model for geographic scaling rather than company-owned units. The company is founder-owned with no external institutional investment, M&A activity, or public listing identified, and operates with 51-100 employees across the restaurant and ancillary operations. Adjacent concepts under the founders include the charcoal-fired INO and street-food concept Pittabun.

Name

OPSO Restaurant

Legal name

OPSOLTD

Website

https://opso.co.uk

Company type

Private

Founded year

2014

Operating status

Operating

Headcount range

51–100 employees

Short description

OPSO Restaurant is a London-based, founder-owned modern Greek restaurant in Marylebone offering dine-in, private hire, delivery, and gift experiences, with a 2024 Doha franchise as its first international location.

Ownership category

akta.pro rank

Product category

Modern Greek Restaurant

NAICS

Full-Service Restaurants (722511)

SIC

Retail-Eating & Drinking Places (5810)

akta.pro primary industry

Brasseries, Bistros & Trattorias (THAFACAI)

Keywords

• Modern Greek cuisine
• Mediterranean restaurant
• Private dining venue
• Greek wine selection
• Takeaway delivery

Headquarters

HQ city

London, England

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Infrastructure, Marketing or Sales, Others

Revenue model

1. In-restaurant dining: Revenue from seated covers at the Marylebone restaurant during lunch, dinner, brunch on weekends. Guests order from set lunch, all-day, brunch, wine, and beverage menus. The restaurant accepts reservations online and via email.
2. OPSO at Home (takeaway & delivery): Takeaway and delivery service offering traditional Greek dishes and Greek wines delivered to customers' homes. Available Mon–Sat 12pm–10pm, Sun 12pm–9:30pm. Powered through Deliveroo and Uber Eats platforms.
3. Private dining & event hire: Private hire of 'The Larder' (lower ground floor, capacity 44 seated / 80 standing) and full venue buyout (80 seated / 130 standing). Revenue from corporate events, birthday parties, weddings, and Christmas celebrations. Bespoke set menus designed by the chefs.
4. Gift vouchers: Sale of gift cards/vouchers for OPSO dining experiences, enabling prepaid future transactions.
5. E-shop: Online shop selling OPSO merchandise or products, accessible via the e-shop page on the website.

Pricing tiers

Go-to-market motion1 record

Distribution channels5 records

Marketing channels7 records

Core offering

OPSO is a modern Greek restaurant in Marylebone, London that serves seasonal, Greece-sourced Mediterranean cuisine in a full-service dining setting, supplemented by a takeaway and delivery service (OPSO at Home) and a private dining venue (The Larder). The menu centers on contemporary dishes prepared from ingredients supplied directly from Greece, paired with the largest Greek wine list in London and exclusive Greek liqueur cocktails.

Product overview

OPSO Restaurant is a single-location modern Greek dining establishment in Marylebone, London, opened in 2014. The core offering is the OPSO Restaurant experience combining contemporary Greek cuisine with Greek hospitality using seasonal, Greece-sourced ingredients. The portfolio includes OPSO at Home (take away and delivery service), The Larder private dining venue, Gift Vouchers, and an E-shop. In 2024, OPSO expanded internationally through a franchise in Doha.

Differentiator

Problem solved

Functional benefit

Brands

• OPSO at Home: Takeaway and delivery service featuring traditional Greek dishes and exclusively Greek wine list, bringing home-cooked Greek food directly to customers.

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

Partnerships

Three partnerships are on record, tiered minor.

• DeliveroominorChannel Partner/ Reseller/ DistributorDeliveroo is used as a delivery platform for OPSO at Home, OPSO's takeaway and delivery service. Customers can order OPSO's Greek dishes and wines through Deliveroo for home delivery in London.
• Uber EatsminorChannel Partner/ Reseller/ DistributorUber Eats serves as an additional delivery platform for OPSO at Home takeaway and delivery orders, complementing the Deliveroo channel for broader customer reach in London.
• Horeca ConsultingminorImplementation/ SI/ Consulting PartnerHoreca Consulting is referenced as OPSO's consulting company, providing advisory or consulting services to support restaurant operations and strategy. Their logo appears in the website footer.

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Roka: International premium full-service restaurant brand with bars and private dining. It is comparable through its destination dining, experiential positioning, event trade, and multi-location brand model rather than cuisine.
• The Real Greek: Established UK restaurant chain specializing in Greek food. It addresses the same cuisine and broad dining demand as OPSO, although its chain model and value proposition are wider and more mass-market.
• Urban Greek: UK Greek food operator with a fast-casual and delivery-oriented model. It is relevant for cuisine, customer targeting, and outsourced delivery economics, though it sits below OPSO's premium dining positioning.
• The Ivy: Established UK premium full-service restaurant group with broad appeal, private dining, events, and brand-led expansion. It offers a useful incumbent benchmark for OPSO's dining and brand model.
• Nobu: Global luxury restaurant brand offering premium full-service dining, delivery, and private events. It is comparable through brand-led international expansion and monetization across multiple occasions.
• Novikov: Luxury London restaurant combining high-end dining, private events, and an international customer base. Its premium occasion and private-hire economics are relevant comparables for OPSO.

Direct peers

• Estiatorio Milos: Premium Greek and Mediterranean seafood restaurant group with destination dining and private-event capabilities. Its Greek-led, full-service, occasion-led model is closely comparable to OPSO.
• Mamakas: London restaurant centered on Greek island cuisine and communal full-service dining. It overlaps directly with OPSO's modern Greek positioning and target diners.
• Meraki: Greek and Mediterranean restaurant in London with a premium, experience-led proposition. Its cuisine and full-service customer occasion are directly comparable to OPSO.
• The Greek Ladder: London modern Greek restaurant focused on traditional recipes presented with a contemporary approach. It serves a similar cuisine, customer occasion, and elevated full-service format.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

• Xtwitter.com/OPSO_london
• Facebookfacebook.com/OpsoLondon
• Instagraminstagram.com/opso_london
• LinkedInlinkedin.com/company/opsorestaurant

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 OPSO Restaurant