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, 2026

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Rank Company Market Cap (USD) Country Sector Industry
631 InterContinental Hotels Group plc $281.0 M United Kingdom UK Consumer Discretionary UK Lodging
632 dotdigital Group plc $280.7 M United Kingdom UK Technology UK Software—Application
633 TT Electronics plc $279.5 M United Kingdom UK Technology UK Electronic Components
634 EnQuest plc $272.2 M United Kingdom UK Energy UK Oil & Gas E&P
635 Sureserve Group plc $269.8 M

(July 1, 2023)

 United Kingdom UK Industrials UK Engineering & Construction
636 Luceco plc $269.5 M United Kingdom UK Industrials UK Electrical Equipment & Parts
637 Unicorn AIM VCT plc $269.4 M United Kingdom UK Financials UK Asset Management
638 Curtis Banks Group plc $269.4 M

(July 1, 2023)

 United Kingdom UK Financials UK Asset Management
639 Zotefoams plc $268.2 M United Kingdom UK Basic Materials UK Specialty Chemicals
640 James Latham plc $265.9 M United Kingdom UK Industrials UK Industrial Distribution
641 Keystone Law Group plc $264.7 M United Kingdom UK Consumer Discretionary UK Personal Services
642 Vertu Motors plc $260.4 M United Kingdom UK Consumer Discretionary UK Auto & Truck Dealerships
643 Concurrent Technologies plc $259.3 M United Kingdom UK Technology UK Computer Hardware
644 BMO Real Estate Investments Ltd $256.9 M

(July 1, 2023)

 United Kingdom UK Real Estate UK REIT—Diversified
645 Redcentric plc $256.2 M United Kingdom UK Technology UK Information Technology Services
646 Kitwave Group plc $254.7 M United Kingdom UK Consumer Staples UK Food Distribution
647 Celtic plc $254.6 M United Kingdom UK Consumer Discretionary UK Leisure
648 JPMorgan Mid Cap Investment Trust plc $254.3 M

(Jan. 1, 2024)

 United Kingdom UK Financials UK Asset Management
649 Farfetch Limited $254.2 M

(Jan. 1, 2024)

 United Kingdom UK Consumer Discretionary UK Internet Retail
650 M&G Credit Income Investment Trust plc $253.7 M United Kingdom UK Financials UK Asset Management
651 Netcall plc $253.5 M United Kingdom UK Technology UK Software—Application
652 Smiths News plc $252.1 M United Kingdom UK Communication Services UK Publishing
653 Benchmark Holdings plc $252.1 M

(July 1, 2025)

 United Kingdom UK Healthcare UK Drug Manufacturers—Specialty & Generic
654 U and I Group plc $251.2 M

(Dec. 1, 2021)

 United Kingdom UK Real Estate UK Real Estate—Diversified
655 Midwich Group plc $250.7 M United Kingdom UK Technology UK Electronics & Computer Distribution
656 Begbies Traynor Group plc $250.2 M United Kingdom UK Industrials UK Specialty Business Services
657 James Fisher and Sons plc $249.9 M United Kingdom UK Industrials UK Specialty Business Services
658 Impax Asset Management Group plc $249.5 M United Kingdom UK Financials UK Asset Management
659 City of London Investment Group plc $249.1 M United Kingdom UK Financials UK Asset Management
660 The Independent Investment Trust plc $248.7 M

(Nov. 1, 2022)

 United Kingdom UK Financials UK Asset Management

Top Companies from the United Kingdom as of Jan. 01, 2026

631. InterContinental Hotels Group plc

Company Profile: InterContinental Hotels Group plc
Market Cap (USD): $281.0 M
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Lodging

632. dotdigital Group plc

Company Profile: dotdigital Group plc
Market Cap (USD): $280.7 M
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Application

633. TT Electronics plc

Company Profile: TT Electronics plc
Market Cap (USD): $279.5 M
Country: United Kingdom
Sector: UK Technology
Industry: UK Electronic Components

634. EnQuest plc

Company Profile: EnQuest plc
Market Cap (USD): $272.2 M
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas E&P

635. Sureserve Group plc

Company Profile: Sureserve Group plc
Market Cap (USD): $269.8 M (July 1, 2023)
Country: United Kingdom
Sector: UK Industrials
Industry: UK Engineering & Construction

636. Luceco plc

Company Profile: Luceco plc
Market Cap (USD): $269.5 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Electrical Equipment & Parts

637. Unicorn AIM VCT plc

Company Profile: Unicorn AIM VCT plc
Market Cap (USD): $269.4 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

638. Curtis Banks Group plc

Company Profile: Curtis Banks Group plc
Market Cap (USD): $269.4 M (July 1, 2023)
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

639. Zotefoams plc

Company Profile: Zotefoams plc
Market Cap (USD): $268.2 M
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Specialty Chemicals

640. James Latham plc

Company Profile: James Latham plc
Market Cap (USD): $265.9 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Industrial Distribution

641. Keystone Law Group plc

Company Profile: Keystone Law Group plc
Market Cap (USD): $264.7 M
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Personal Services

642. Vertu Motors plc

Company Profile: Vertu Motors plc
Market Cap (USD): $260.4 M
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Auto & Truck Dealerships

643. Concurrent Technologies plc

Company Profile: Concurrent Technologies plc
Market Cap (USD): $259.3 M
Country: United Kingdom
Sector: UK Technology
Industry: UK Computer Hardware

644. BMO Real Estate Investments Ltd

Company Profile: BMO Real Estate Investments Ltd
Market Cap (USD): $256.9 M (July 1, 2023)
Country: United Kingdom
Sector: UK Real Estate
Industry: UK REIT—Diversified

645. Redcentric plc

Company Profile: Redcentric plc
Market Cap (USD): $256.2 M
Country: United Kingdom
Sector: UK Technology
Industry: UK Information Technology Services

646. Kitwave Group plc

Company Profile: Kitwave Group plc
Market Cap (USD): $254.7 M
Country: United Kingdom
Sector: UK Consumer Staples
Industry: UK Food Distribution

647. Celtic plc

Company Profile: Celtic plc
Market Cap (USD): $254.6 M
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Leisure

648. JPMorgan Mid Cap Investment Trust plc

Company Profile: JPMorgan Mid Cap Investment Trust plc
Market Cap (USD): $254.3 M (Jan. 1, 2024)
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

649. Farfetch Limited

Company Profile: Farfetch Limited
Market Cap (USD): $254.2 M (Jan. 1, 2024)
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Internet Retail

650. M&G Credit Income Investment Trust plc

Company Profile: M&G Credit Income Investment Trust plc
Market Cap (USD): $253.7 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

651. Netcall plc

Company Profile: Netcall plc
Market Cap (USD): $253.5 M
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Application

652. Smiths News plc

Company Profile: Smiths News plc
Market Cap (USD): $252.1 M
Country: United Kingdom
Sector: UK Communication Services
Industry: UK Publishing

653. Benchmark Holdings plc

Company Profile: Benchmark Holdings plc
Market Cap (USD): $252.1 M (July 1, 2025)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Drug Manufacturers—Specialty & Generic

654. U and I Group plc

Company Profile: U and I Group plc
Market Cap (USD): $251.2 M (Dec. 1, 2021)
Country: United Kingdom
Sector: UK Real Estate
Industry: UK Real Estate—Diversified

655. Midwich Group plc

Company Profile: Midwich Group plc
Market Cap (USD): $250.7 M
Country: United Kingdom
Sector: UK Technology
Industry: UK Electronics & Computer Distribution

656. Begbies Traynor Group plc

Company Profile: Begbies Traynor Group plc
Market Cap (USD): $250.2 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Specialty Business Services

657. James Fisher and Sons plc

Company Profile: James Fisher and Sons plc
Market Cap (USD): $249.9 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Specialty Business Services

658. Impax Asset Management Group plc

Company Profile: Impax Asset Management Group plc
Market Cap (USD): $249.5 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

659. City of London Investment Group plc

Company Profile: City of London Investment Group plc
Market Cap (USD): $249.1 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

660. The Independent Investment Trust plc

Company Profile: The Independent Investment Trust plc
Market Cap (USD): $248.7 M (Nov. 1, 2022)
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

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