Randell Design Group
Randell Design Group is a Chichester-based, RIBA Chartered architectural and interior design practice founded in 2008, serving high-net-worth residential clients across southern England and select international markets with bespoke architecture, interior design, project management, and turn-key services.
- Company typePrivate
- Founded2008
- HeadquartersChichester, United Kingdom
- Headcount11–50
- GTM typeB2C
- OfferingServices
What Randell Design Group does
Randell Design Group is a UK-based architectural and interior design practice operating as Randell Design Ltd. (Company Registration No. 07378943), founded in 2008 and headquartered near Chichester, West Sussex. The firm provides a full spectrum of services covering architecture, interior design, project management, planning consultancy, and sustainability, unified through a Dream-to-Keys turn-key offering. It serves primarily high-net-worth residential clients seeking bespoke homes, coastal properties, barn conversions, and listed building renovations, with a secondary segment in property developers, evidenced by its participation in the West Sussex Eco Development with Westbourne Commercial and Northstar Property.
The practice is differentiated by architects individually licensed across the UK, USA, Australia, South Africa, and Europe, supported by RIBA Chartered Practice status, ARB registration, and BIID-certified interior designers. Its revenue model is entirely professional services on a custom project-quotation basis, typically structured as multi-year contracts from concept through completion, with no disclosed pricing tiers. Geographic reach spans southern England, London and the Home Counties, and select international projects such as the Balearic Contemporary Retreat in Menorca. Marketing is driven by word-of-mouth referrals, an in-depth website portfolio, Instagram, Houzz Influencer status, and consecutive Best of Houzz Design awards (2024, 2025), alongside regional recognition through Sussex Heritage Trust Awards.
Beyond professional services, the firm has undertaken a property development role through the 2023 acquisition and redevelopment of the derelict Earnley Butterfly Farm into a five-home sustainable development. Sustainability credentials include Future Plus Impact Certification and a fabric-first approach integrating renewable technologies. The firm is privately held and founder-led by Simon Randell, with no external institutional investors, no disclosed capital raises, and a team size of 11-50. Notable partnerships span main contractors (LGM Developments, New Square Property, King & Drury), landscape designers, joinery, and the Houzz marketplace.
Randell Design Group firmographics
Firmographics- Name
- Randell Design Group
- Legal name
- Randell Design Ltd.
- Website
- https://randelldesigngroup.com
- Company type
- Private
- Founded year
- 2008
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Randell Design Group is a Chichester-based, RIBA Chartered architectural and interior design practice founded in 2008, serving high-net-worth residential clients across southern England and select international markets with bespoke architecture, interior design, project management, and turn-key services.
- Ownership category
- akta.pro rank
Randell Design Group industry classification
Industry- Product category
- Architectural and Interior Design Services
- NAICS
- Architectural Services (541310), Interior Design Services (541410)
- SIC
- General Bldg Contractors - Residential Bldgs (1520)
- akta.pro primary industry
- Architectural Design Services (BPAHAKAA)
- akta.pro secondary industries
- Interior Design Services (BPAHAKAB), Sustainable/Green Building & LEED Consulting (BPAHAKAG), Residential Design-Build & Renovation-Integrated Builders (IMAFABAE)
Keywords
Where Randell Design Group is headquartered
LocationHeadquarters
- HQ city
- Chichester
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
Randell Design Group business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Others
Revenue model
- Architectural Services: Full-spectrum architecture services for residential and commercial projects, from concept to completion, including new builds, renovations, extensions, and listed building works
- Interior Design Services: Dedicated interior design team providing personalised, creative, and beautiful interior design solutions from concept through to procurement and styling
- Project Management: Construction and project management services bringing builds to life at various levels of engagement
- Planning Services: Planning consultancy services advocating for clients and steering projects through the planning process
- Dream-to-Keys Service: Holistic turn-key service taking care of every detail from concept to completion
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom project-based pricing |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels5 records
Randell Design Group product offering
Product offeringCore offering
Randell Design Group is an architecture and interior design practice that delivers bespoke residential and commercial design projects from concept through completion. Core offerings include architectural design, BIID-certified interior design, project and construction management, planning consultancy, and sustainability advisory, unified through a turn-key Dream-to-Keys service that integrates all disciplines under one roof.
Product overview
Randell Design Group operates as a unified service-based architecture and interior design practice offering a full spectrum of design and construction services. Their core offerings include Architecture Services, Interior Design Services, Project Management, Planning Services, and Sustainability Services. These are unified through their 'Dream-to-Keys' turn-key service which combines all disciplines from concept to completion. Based near Chichester in West Sussex, the firm specialises in residential projects ranging from private custom homes to large-scale developments, with particular expertise in coastal, countryside, and heritage properties.
Differentiator
Problem solved
Functional benefit
Products and services
- Architecture Services Architectural design services putting clients at the heart of the design process, creating bespoke residential and commercial spaces from contemporary coastal homes to large-scale urban developments. Intended for homeowners, property developers, and commercial clients seeking personalised RIBA-led architectural design.
- Interior Design Services Personalised interior design solutions delivered by BIID-certified designers, offering creative and beautiful designs for residential and commercial interiors from concept through to procurement and styling.
- Project Management Construction and project management services to bring building projects to life, from initial concept through to completion, offered at multiple levels of engagement.
- Planning Services Planning advocacy and navigation services to steer projects through the often-challenging planning process, including applications for complex sites such as coastal, countryside, and listed-building contexts.
- Sustainability Services Green design and sustainability-focused approach to architecture and interior design, with expertise in eco-friendly materials, fabric-first design, renewable technologies, and energy-efficient building practices.
- Dream-to-Keys Service A comprehensive turn-key service taking care of every detail from concept to completion, covering architecture, interior design, and construction management under one roof.
Companies that use Randell Design Group
Customer profileNamed customers4 records
Segments2 records
Ideal customer profiles2 records
Randell Design Group technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Randell Design Group partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered core and minor.
- Westbourne CommercialcoreDevelopment partner for the West Sussex Eco Development project. Together with Randell Design Group, purchased the derelict Earnley Butterfly Farm site to create a model development of five sustainable homes.
- Northstar PropertycoreDeveloper partner on the West Sussex Eco Development project in Earnley, West Sussex.
- LGM DevelopmentscoreMain contractor on multiple projects including Harbourside Chichester, Contemporary Beach Retreat Sussex, and Edwardian Gem renovation. Construction partner delivering high-quality builds.
- New Square PropertycoreMain contractor for West Wittering Contemporary Architecture and The Floating House projects. Trusted build partner for contemporary waterfront homes.
- King & DrurycoreBuilder for Sussex Harbour View project. Delivered high-quality contemporary waterfront home.
- James Lee Landscape DesignminorLandscape design partner on Sussex Harbour View project. Designed garden to maximise connection between indoor and outdoor spaces.
- Your Garden DesignminorLandscape design partner on multiple projects including Harbourside Chichester, West Wittering Contemporary, and The Floating House.
- Stephen Anthony DesignminorCustom joinery partner on projects including Coastal Country Renovation Itchenor (study and bar joinery) and Harbourside Chichester (kitchen and custom joinery).
- Adelina IlievminorPhotographer on multiple projects including Harbourside Chichester, Witterings Coastal Retreat, Wimbledon Renovation, and New Build Bracklesham Beach.
- HouzzcorePlatform partner providing marketplace listing, award recognition (Best of Houzz), and Houzz Influencer status for Randell Design Group.
Scale indicators3 records
Recent moves7 records
Expansion highlights5 records
Randell Design Group competitors and assessment
Company assessmentDirect peers
- Lawson Robb: UK interior design and architecture firm delivering luxury residential projects. Similar integrated design approach and HNW client base to Randell Design Group.
- 1508 London: UK interior design and architecture practice serving super-prime residential and hospitality clients. Similar in integrated offer and HNW client focus to Randell Design Group.
- Taylor Howes: London-based luxury interior design studio serving HNW residential clients. Comparable to Randell Design Group's BIID-certified interior design practice targeting affluent homeowners.
- Michaelis Boyd: London-based architecture and interior design studio offering integrated residential and hospitality design. Highly comparable to Randell Design Group's bundled architecture + interior design + project management model serving HNW clients.
- SHH: UK architecture and interior design practice with integrated interior design service. Operates in the same high-end residential and commercial architecture space with a similar full-service design model.
- Foster Lomas: UK residential architecture firm based in London specialising in contemporary bespoke homes and listed/heritage renovations. Directly comparable to Randell Design Group's high-end residential and coastal/listed building focus.
- Cousins & Cousins: London-based architecture and design studio working across high-end residential, hospitality, and commercial sectors. Comparable in scale and integrated model to Randell Design Group.
- Angel O'Donnell: UK interior design practice delivering premium residential and hospitality projects. Comparable to the in-house interior design arm of Randell Design Group's offer.
- David Collins Studio: London-based luxury interior design studio with global reach. Comparable to Randell Design Group's high-end residential interior design work and emphasis on craftsmanship and detail.
Broad incumbents
- Strutt & Parker: Established UK residential property firm offering architectural services alongside estate agency and consultancy. Broader incumbent offering comparable residential design services to Randell Design Group's bespoke practice.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Randell Design Group social profiles
Digital presenceRandell Design Group compliance and trust
Trust signalCompliance6 records
Randell Design Group financial estimates
Financial estimateRevenue estimate
Valuation estimate
Randell Design Group leadership team
Management profileNumber of profiles
Profiles2 records
Randell Design Group funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Randell Design Group M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Randell Design Group
What does Randell Design Group do?
Randell Design Group is an architecture and interior design practice that delivers bespoke residential and commercial design projects from concept through completion. Core offerings include architectural design, BIID-certified interior design, project and construction management, planning consultancy, and sustainability advisory, unified through a turn-key Dream-to-Keys service that integrates all disciplines under one roof.
Is Randell Design Group a public or private company?
Randell Design Group is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Randell Design Group founded?
Randell Design Group was founded in 2008. It employs 11 to 50 people.
Where is Randell Design Group based?
Randell Design Group is headquartered in Chichester, United Kingdom, in the Europe region.
How does Randell Design Group make money?
Five revenue lines are on record. Architectural Services are the primary driver. The others are interior Design Services, project Management, planning Services and dream-to-Keys Service.
Who are Randell Design Group's main competitors?
Direct peers on record are Lawson Robb, 1508 London, Taylor Howes, Michaelis Boyd, SHH, Foster Lomas, Cousins & Cousins, Angel O'Donnell and David Collins Studio. Strutt & Parker is listed as a broad incumbent.
Does Randell Design Group have an API?
No public API is recorded for Randell Design Group.
What industry is Randell Design Group in?
Randell Design Group's product category is Architectural and Interior Design Services. Its primary akta.pro industry code is BPAHAKAA, Architectural Design Services, with a secondary code of BPAHAKAB, Interior Design Services. Its NAICS code is 541310 and its SIC code is 1520.