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.

United Kingdom Market Analysis
World Top Companies World Companies Analysis

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

Download Excel

Rank Company Market Cap (USD) Country Sector Industry
451 Tatton Asset Management plc $592.2 M United Kingdom UK Financials UK Asset Management
452 JPMorgan Claverhouse Investment Trust plc $589.4 M United Kingdom UK Financials UK Asset Management
453 Silence Therapeutics plc $588.4 M

(Nov. 1, 2021)

 United Kingdom UK Healthcare UK Biotechnology
454 Lookers plc $580.6 M

(July 1, 2023)

 United Kingdom UK Consumer Discretionary UK Auto & Truck Dealerships
455 NextEnergy Solar Ord $580.4 M United Kingdom UK Financials UK Asset Management
456 Hollywood Bowl Group plc $579.0 M United Kingdom UK Consumer Discretionary UK Leisure
457 Picton Property Income Limited $574.2 M United Kingdom UK Real Estate UK REIT—Diversified
458 Metals Exploration plc $573.4 M United Kingdom UK Basic Materials UK Gold
459 THG plc $571.1 M United Kingdom UK Consumer Discretionary UK Specialty Retail
460 Pacific Assets Trust $568.5 M United Kingdom UK Financials UK Asset Management
461 Galliford Try Holdings plc $563.6 M United Kingdom UK Industrials UK Engineering & Construction
462 PensionBee Group plc $562.4 M United Kingdom UK Technology UK Software—Application
463 Forterra plc $556.7 M United Kingdom UK Basic Materials UK Building Materials
464 Octopus Renewables Infrastructure Trust plc $555.0 M United Kingdom UK Financials UK Asset Management
465 JPMorgan Global Emerging Markets Income Trust $553.3 M United Kingdom UK Financials UK Asset Management
466 North American Income Trust (The) plc $550.3 M United Kingdom UK Financials UK Asset Management
467 Henderson European Focus Trust plc $549.9 M United Kingdom UK Financials UK Asset Management
468 Polar Capital Global Healthcare Trust $548.5 M United Kingdom UK Financials UK Asset Management
469 Costain Group plc $544.4 M United Kingdom UK Industrials UK Engineering & Construction
470 Bloomsbury Publishing plc $542.7 M United Kingdom UK Communication Services UK Publishing
471 Capita plc $530.5 M United Kingdom UK Industrials UK Specialty Business Services
472 AB Dynamics plc $530.0 M United Kingdom UK Consumer Discretionary UK Auto Parts
473 FW Thorpe plc $529.0 M United Kingdom UK Industrials UK Electrical Equipment & Parts
474 Dunedin Income Growth Investment Trust $527.7 M United Kingdom UK Financials UK Asset Management
475 Augean plc $527.6 M

(Oct. 1, 2021)

 United Kingdom UK Industrials UK Waste Management
476 JPMorgan Smaller Companies Investment Trust plc $527.1 M United Kingdom UK Financials UK Asset Management
477 Aberdeen New India Investment Trust plc $525.0 M United Kingdom UK Financials UK Asset Management
478 DFS Furniture plc $524.9 M United Kingdom UK Consumer Discretionary UK Furnishings, Fixtures & Appliances
479 Mattioli Woods plc $523.3 M

(July 1, 2024)

 United Kingdom UK Financials UK Asset Management
480 Team17 Group plc $522.6 M United Kingdom UK Communication Services UK Electronic Gaming & Multimedia

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

451. Tatton Asset Management plc

Company Profile: Tatton Asset Management plc
Market Cap (USD): $592.2 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

452. JPMorgan Claverhouse Investment Trust plc

Company Profile: JPMorgan Claverhouse Investment Trust plc
Market Cap (USD): $589.4 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

453. Silence Therapeutics plc

Company Profile: Silence Therapeutics plc
Market Cap (USD): $588.4 M (Nov. 1, 2021)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

454. Lookers plc

Company Profile: Lookers plc
Market Cap (USD): $580.6 M (July 1, 2023)
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Auto & Truck Dealerships

455. NextEnergy Solar Ord

Company Profile: NextEnergy Solar Ord
Market Cap (USD): $580.4 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

456. Hollywood Bowl Group plc

Company Profile: Hollywood Bowl Group plc
Market Cap (USD): $579.0 M
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Leisure

457. Picton Property Income Limited

Company Profile: Picton Property Income Limited
Market Cap (USD): $574.2 M
Country: United Kingdom
Sector: UK Real Estate
Industry: UK REIT—Diversified

458. Metals Exploration plc

Company Profile: Metals Exploration plc
Market Cap (USD): $573.4 M
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Gold

459. THG plc

Company Profile: THG plc
Market Cap (USD): $571.1 M
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Specialty Retail

460. Pacific Assets Trust

Company Profile: Pacific Assets Trust
Market Cap (USD): $568.5 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

461. Galliford Try Holdings plc

Company Profile: Galliford Try Holdings plc
Market Cap (USD): $563.6 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Engineering & Construction

462. PensionBee Group plc

Company Profile: PensionBee Group plc
Market Cap (USD): $562.4 M
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Application

463. Forterra plc

Company Profile: Forterra plc
Market Cap (USD): $556.7 M
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Building Materials

464. Octopus Renewables Infrastructure Trust plc

Company Profile: Octopus Renewables Infrastructure Trust plc
Market Cap (USD): $555.0 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

465. JPMorgan Global Emerging Markets Income Trust

Company Profile: JPMorgan Global Emerging Markets Income Trust
Market Cap (USD): $553.3 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

466. North American Income Trust (The) plc

Company Profile: North American Income Trust (The) plc
Market Cap (USD): $550.3 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

467. Henderson European Focus Trust plc

Company Profile: Henderson European Focus Trust plc
Market Cap (USD): $549.9 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

468. Polar Capital Global Healthcare Trust

Company Profile: Polar Capital Global Healthcare Trust
Market Cap (USD): $548.5 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

469. Costain Group plc

Company Profile: Costain Group plc
Market Cap (USD): $544.4 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Engineering & Construction

470. Bloomsbury Publishing plc

Company Profile: Bloomsbury Publishing plc
Market Cap (USD): $542.7 M
Country: United Kingdom
Sector: UK Communication Services
Industry: UK Publishing

471. Capita plc

Company Profile: Capita plc
Market Cap (USD): $530.5 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Specialty Business Services

472. AB Dynamics plc

Company Profile: AB Dynamics plc
Market Cap (USD): $530.0 M
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Auto Parts

473. FW Thorpe plc

Company Profile: FW Thorpe plc
Market Cap (USD): $529.0 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Electrical Equipment & Parts

474. Dunedin Income Growth Investment Trust

Company Profile: Dunedin Income Growth Investment Trust
Market Cap (USD): $527.7 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

475. Augean plc

Company Profile: Augean plc
Market Cap (USD): $527.6 M (Oct. 1, 2021)
Country: United Kingdom
Sector: UK Industrials
Industry: UK Waste Management

476. JPMorgan Smaller Companies Investment Trust plc

Company Profile: JPMorgan Smaller Companies Investment Trust plc
Market Cap (USD): $527.1 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

477. Aberdeen New India Investment Trust plc

Company Profile: Aberdeen New India Investment Trust plc
Market Cap (USD): $525.0 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

478. DFS Furniture plc

Company Profile: DFS Furniture plc
Market Cap (USD): $524.9 M
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Furnishings, Fixtures & Appliances

479. Mattioli Woods plc

Company Profile: Mattioli Woods plc
Market Cap (USD): $523.3 M (July 1, 2024)
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

480. Team17 Group plc

Company Profile: Team17 Group plc
Market Cap (USD): $522.6 M
Country: United Kingdom
Sector: UK Communication Services
Industry: UK Electronic Gaming & Multimedia

Stay in touch