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
481 Aberdeen New India Investment Trust plc $473.6 M United Kingdom UK Financials UK Asset Management
482 NextEnergy Solar Ord $471.6 M United Kingdom UK Financials UK Asset Management
483 Dunedin Income Growth Investment Trust $468.9 M United Kingdom UK Financials UK Asset Management
484 Mid-Wynd International Investment Trust plc $466.2 M United Kingdom UK Financials UK Asset Management
485 Mortgage Advice Bureau (Holdings) plc $465.5 M United Kingdom UK Financials UK Mortgage Finance
486 Numis Corporation plc $465.4 M

(July 1, 2023)

 United Kingdom UK Financials UK Capital Markets
487 BB Healthcare Trust plc $464.3 M United Kingdom UK Financials UK Asset Management
488 Octopus Renewables Infrastructure Trust plc $463.9 M United Kingdom UK Financials UK Asset Management
489 General Accident plc $461.0 M United Kingdom UK Financials UK Insurance—Property & Casualty
490 Mountview Estates plc $455.1 M United Kingdom UK Real Estate UK Real Estate Services
491 Impact Healthcare Reit plc $454.0 M United Kingdom UK Real Estate UK REIT—Diversified
492 BMO Private Equity Trust plc $452.8 M United Kingdom UK Financials UK Asset Management
493 Mereo BioPharma Group plc $451.5 M United Kingdom UK Healthcare UK Biotechnology
494 Elixirr International plc $450.7 M United Kingdom UK Industrials UK Consulting Services
495 PensionBee Group plc $450.3 M United Kingdom UK Technology UK Software—Application
496 Lok'nStore Group plc $449.3 M

(July 1, 2024)

 United Kingdom UK Real Estate UK Real Estate Services
497 IDE Group Holdings plc $448.5 M

(Jan. 1, 2023)

 United Kingdom UK Technology UK Information Technology Services
498 FW Thorpe plc $447.8 M United Kingdom UK Industrials UK Electrical Equipment & Parts
499 Hyve Group plc $446.9 M

(May 1, 2023)

 United Kingdom UK Industrials UK Specialty Business Services
500 Scottish Oriental Smaller Companies Trust plc $440.0 M United Kingdom UK Financials UK Asset Management
501 Essentra plc $438.1 M United Kingdom UK Basic Materials UK Specialty Chemicals
502 ScION Tech Growth II $437.3 M

(Jan. 1, 2023)

 United Kingdom UK Financials UK Shell Companies
503 Aberdeen Asian Income Fund Limited $435.8 M United Kingdom UK Financials UK Asset Management
504 NewRiver REIT plc $435.7 M United Kingdom UK Real Estate UK REIT—Retail
505 Telit Communications plc $435.1 M

(Aug. 1, 2021)

 United Kingdom UK Technology UK Communication Equipment
506 Fidelity Asian Values plc $432.9 M United Kingdom UK Financials UK Asset Management
507 PZ Cussons plc $431.1 M United Kingdom UK Consumer Staples UK Household & Personal Products
508 Warehouse REIT plc $431.1 M United Kingdom UK Real Estate UK REIT—Industrial
509 FRP Advisory Group plc $430.4 M United Kingdom UK Financials UK Capital Markets
510 Tullow Oil plc $427.7 M United Kingdom UK Energy UK Oil & Gas E&P

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

481. Aberdeen New India Investment Trust plc

Company Profile: Aberdeen New India Investment Trust plc
Market Cap (USD): $473.6 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

482. NextEnergy Solar Ord

Company Profile: NextEnergy Solar Ord
Market Cap (USD): $471.6 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

483. Dunedin Income Growth Investment Trust

Company Profile: Dunedin Income Growth Investment Trust
Market Cap (USD): $468.9 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

484. Mid-Wynd International Investment Trust plc

Company Profile: Mid-Wynd International Investment Trust plc
Market Cap (USD): $466.2 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

485. Mortgage Advice Bureau (Holdings) plc

Company Profile: Mortgage Advice Bureau (Holdings) plc
Market Cap (USD): $465.5 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Mortgage Finance

486. Numis Corporation plc

Company Profile: Numis Corporation plc
Market Cap (USD): $465.4 M (July 1, 2023)
Country: United Kingdom
Sector: UK Financials
Industry: UK Capital Markets

487. BB Healthcare Trust plc

Company Profile: BB Healthcare Trust plc
Market Cap (USD): $464.3 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

488. Octopus Renewables Infrastructure Trust plc

Company Profile: Octopus Renewables Infrastructure Trust plc
Market Cap (USD): $463.9 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

489. General Accident plc

Company Profile: General Accident plc
Market Cap (USD): $461.0 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Insurance—Property & Casualty

490. Mountview Estates plc

Company Profile: Mountview Estates plc
Market Cap (USD): $455.1 M
Country: United Kingdom
Sector: UK Real Estate
Industry: UK Real Estate Services

491. Impact Healthcare Reit plc

Company Profile: Impact Healthcare Reit plc
Market Cap (USD): $454.0 M
Country: United Kingdom
Sector: UK Real Estate
Industry: UK REIT—Diversified

492. BMO Private Equity Trust plc

Company Profile: BMO Private Equity Trust plc
Market Cap (USD): $452.8 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

493. Mereo BioPharma Group plc

Company Profile: Mereo BioPharma Group plc
Market Cap (USD): $451.5 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

494. Elixirr International plc

Company Profile: Elixirr International plc
Market Cap (USD): $450.7 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Consulting Services

495. PensionBee Group plc

Company Profile: PensionBee Group plc
Market Cap (USD): $450.3 M
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Application

496. Lok'nStore Group plc

Company Profile: Lok'nStore Group plc
Market Cap (USD): $449.3 M (July 1, 2024)
Country: United Kingdom
Sector: UK Real Estate
Industry: UK Real Estate Services

497. IDE Group Holdings plc

Company Profile: IDE Group Holdings plc
Market Cap (USD): $448.5 M (Jan. 1, 2023)
Country: United Kingdom
Sector: UK Technology
Industry: UK Information Technology Services

498. FW Thorpe plc

Company Profile: FW Thorpe plc
Market Cap (USD): $447.8 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Electrical Equipment & Parts

499. Hyve Group plc

Company Profile: Hyve Group plc
Market Cap (USD): $446.9 M (May 1, 2023)
Country: United Kingdom
Sector: UK Industrials
Industry: UK Specialty Business Services

500. Scottish Oriental Smaller Companies Trust plc

Company Profile: Scottish Oriental Smaller Companies Trust plc
Market Cap (USD): $440.0 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

501. Essentra plc

Company Profile: Essentra plc
Market Cap (USD): $438.1 M
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Specialty Chemicals

502. ScION Tech Growth II

Company Profile: ScION Tech Growth II
Market Cap (USD): $437.3 M (Jan. 1, 2023)
Country: United Kingdom
Sector: UK Financials
Industry: UK Shell Companies

503. Aberdeen Asian Income Fund Limited

Company Profile: Aberdeen Asian Income Fund Limited
Market Cap (USD): $435.8 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

504. NewRiver REIT plc

Company Profile: NewRiver REIT plc
Market Cap (USD): $435.7 M
Country: United Kingdom
Sector: UK Real Estate
Industry: UK REIT—Retail

505. Telit Communications plc

Company Profile: Telit Communications plc
Market Cap (USD): $435.1 M (Aug. 1, 2021)
Country: United Kingdom
Sector: UK Technology
Industry: UK Communication Equipment

506. Fidelity Asian Values plc

Company Profile: Fidelity Asian Values plc
Market Cap (USD): $432.9 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

507. PZ Cussons plc

Company Profile: PZ Cussons plc
Market Cap (USD): $431.1 M
Country: United Kingdom
Sector: UK Consumer Staples
Industry: UK Household & Personal Products

508. Warehouse REIT plc

Company Profile: Warehouse REIT plc
Market Cap (USD): $431.1 M
Country: United Kingdom
Sector: UK Real Estate
Industry: UK REIT—Industrial

509. FRP Advisory Group plc

Company Profile: FRP Advisory Group plc
Market Cap (USD): $430.4 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Capital Markets

510. Tullow Oil plc

Company Profile: Tullow Oil plc
Market Cap (USD): $427.7 M
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas E&P

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