United Kingdom

Top 1000 largest UK Companies by Market Cap

This is the list of the largest public listed companies from the United Kingdom by market capitalization with links to their reference stock, sector and industry.

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Top Companies from the United Kingdom as of Jan. 01, 2025

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Rank Company Market Cap (USD) Country Sector Industry
781 PetroNor E&P Ltd $139.4 M

(July 1, 2024)

 United Kingdom UK Energy UK Oil & Gas E&P
782 The Alumasc Group plc $139.0 M United Kingdom UK Industrials UK Building Products & Equipment
783 KR1 Plc $138.9 M United Kingdom UK Financials UK Asset Management
784 Springfield Properties plc $137.7 M United Kingdom UK Consumer Discretionary UK Residential Construction
785 Northern Venture Trust PLC $137.7 M United Kingdom UK Financials UK Asset Management
786 Pharos Energy plc $137.1 M United Kingdom UK Energy UK Oil & Gas E&P
787 Octopus AIM VCT PLC $137.0 M United Kingdom UK Financials UK Asset Management
788 Studio Retail Group plc $135.9 M

(Feb. 1, 2022)

 United Kingdom UK Consumer Discretionary UK Specialty Retail
789 Kistos plc $135.2 M United Kingdom UK Financials UK Asset Management
790 Accsys Technologies plc $134.8 M United Kingdom UK Basic Materials UK Lumber & Wood Production
791 Gaming Realms plc $133.6 M United Kingdom UK Consumer Discretionary UK Gambling
792 Inspired Plc $133.1 M

(July 1, 2023)

 United Kingdom UK Industrials UK Specialty Business Services
793 Sopheon plc $132.0 M

(Jan. 1, 2024)

 United Kingdom UK Technology UK Software—Application
794 Strix Group plc $131.9 M United Kingdom UK Technology UK Electronic Components
795 Corero Network Security plc $131.8 M United Kingdom UK Technology UK Software—Infrastructure
796 Amati AIM VCT plc $130.3 M United Kingdom UK Financials UK Asset Management
797 Scancell Holdings plc $129.4 M United Kingdom UK Healthcare UK Biotechnology
798 Afentra PLC $129.0 M United Kingdom UK Energy UK Oil & Gas E&P
799 Residential Secure Income plc $128.9 M United Kingdom UK Real Estate UK REIT—Residential
800 Michelmersh Brick Holdings plc $124.0 M United Kingdom UK Basic Materials UK Building Materials
801 F-star Therapeutics, Inc. $123.7 M

(Jan. 1, 2023)

 United Kingdom UK Healthcare UK Biotechnology
802 Belvoir Group plc $123.0 M

(Jan. 1, 2024)

 United Kingdom UK Real Estate UK Real Estate Services
803 Futura Medical plc $121.5 M United Kingdom UK Healthcare UK Biotechnology
804 BMO UK High Income Trust Plc $121.5 M

(Aug. 1, 2022)

 United Kingdom UK Financials UK Asset Management
805 Intercede Group plc $120.4 M United Kingdom UK Technology UK Software—Application
806 Renold plc $120.2 M United Kingdom UK Industrials UK Specialty Industrial Machinery
807 Savannah Resources plc $118.1 M United Kingdom UK Basic Materials UK Other Industrial Metals & Mining
808 Tribal Group plc $116.2 M United Kingdom UK Technology UK Software—Application
809 Record plc $116.0 M United Kingdom UK Financials UK Asset Management
810 JPMorgan European Investment Trust plc $115.7 M

(June 1, 2022)

 United Kingdom UK Financials UK Asset Management

Top Companies from the United Kingdom as of Jan. 01, 2025

781. PetroNor E&P Ltd

Company Profile: PetroNor E&P Ltd
Market Cap (USD): $139.4 M (July 1, 2024)
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas E&P

782. The Alumasc Group plc

Company Profile: The Alumasc Group plc
Market Cap (USD): $139.0 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Building Products & Equipment

783. KR1 Plc

Company Profile: KR1 Plc
Market Cap (USD): $138.9 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

784. Springfield Properties plc

Company Profile: Springfield Properties plc
Market Cap (USD): $137.7 M
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Residential Construction

785. Northern Venture Trust PLC

Company Profile: Northern Venture Trust PLC
Market Cap (USD): $137.7 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

786. Pharos Energy plc

Company Profile: Pharos Energy plc
Market Cap (USD): $137.1 M
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas E&P

787. Octopus AIM VCT PLC

Company Profile: Octopus AIM VCT PLC
Market Cap (USD): $137.0 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

788. Studio Retail Group plc

Company Profile: Studio Retail Group plc
Market Cap (USD): $135.9 M (Feb. 1, 2022)
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Specialty Retail

789. Kistos plc

Company Profile: Kistos plc
Market Cap (USD): $135.2 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

790. Accsys Technologies plc

Company Profile: Accsys Technologies plc
Market Cap (USD): $134.8 M
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Lumber & Wood Production

791. Gaming Realms plc

Company Profile: Gaming Realms plc
Market Cap (USD): $133.6 M
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Gambling

792. Inspired Plc

Company Profile: Inspired Plc
Market Cap (USD): $133.1 M (July 1, 2023)
Country: United Kingdom
Sector: UK Industrials
Industry: UK Specialty Business Services

793. Sopheon plc

Company Profile: Sopheon plc
Market Cap (USD): $132.0 M (Jan. 1, 2024)
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Application

794. Strix Group plc

Company Profile: Strix Group plc
Market Cap (USD): $131.9 M
Country: United Kingdom
Sector: UK Technology
Industry: UK Electronic Components

795. Corero Network Security plc

Company Profile: Corero Network Security plc
Market Cap (USD): $131.8 M
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Infrastructure

796. Amati AIM VCT plc

Company Profile: Amati AIM VCT plc
Market Cap (USD): $130.3 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

797. Scancell Holdings plc

Company Profile: Scancell Holdings plc
Market Cap (USD): $129.4 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

798. Afentra PLC

Company Profile: Afentra PLC
Market Cap (USD): $129.0 M
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas E&P

799. Residential Secure Income plc

Company Profile: Residential Secure Income plc
Market Cap (USD): $128.9 M
Country: United Kingdom
Sector: UK Real Estate
Industry: UK REIT—Residential

800. Michelmersh Brick Holdings plc

Company Profile: Michelmersh Brick Holdings plc
Market Cap (USD): $124.0 M
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Building Materials

801. F-star Therapeutics, Inc.

Company Profile: F-star Therapeutics, Inc.
Market Cap (USD): $123.7 M (Jan. 1, 2023)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

802. Belvoir Group plc

Company Profile: Belvoir Group plc
Market Cap (USD): $123.0 M (Jan. 1, 2024)
Country: United Kingdom
Sector: UK Real Estate
Industry: UK Real Estate Services

803. Futura Medical plc

Company Profile: Futura Medical plc
Market Cap (USD): $121.5 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

804. BMO UK High Income Trust Plc

Company Profile: BMO UK High Income Trust Plc
Market Cap (USD): $121.5 M (Aug. 1, 2022)
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

805. Intercede Group plc

Company Profile: Intercede Group plc
Market Cap (USD): $120.4 M
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Application

806. Renold plc

Company Profile: Renold plc
Market Cap (USD): $120.2 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Specialty Industrial Machinery

807. Savannah Resources plc

Company Profile: Savannah Resources plc
Market Cap (USD): $118.1 M
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Other Industrial Metals & Mining

808. Tribal Group plc

Company Profile: Tribal Group plc
Market Cap (USD): $116.2 M
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Application

809. Record plc

Company Profile: Record plc
Market Cap (USD): $116.0 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

810. JPMorgan European Investment Trust plc

Company Profile: JPMorgan European Investment Trust plc
Market Cap (USD): $115.7 M (June 1, 2022)
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

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