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Top FTSE AIM All-Share Companies by Market Cap and Stocks in 2025

This is the list of the largest public listed companies in the FTSE AIM All-Share index ranked by market capitalization, together with links to their reference stock, sector and industry.

FTSE AIM All-Share Chart & Analysis

Top FTSE AIM All-Share Companies Ranking by Market Cap as of July 1, 2025

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Ranking Company Stock Market Cap (USD) Country Sector Industry
541 UK Oil & Gas plc UKOG wb_incandescent $23,029 United Kingdom UK Energy UK Oil & Gas E&P
542 Minoan Group plc MIN wb_incandescent $22,354 United Kingdom UK Consumer Discretionary UK Travel Services
543 MobilityOne Limited MBO wb_incandescent $20,457 Malaysia Malaysian Technology Malaysian Information Technology Services
544 Europa Metals Limited EUZ wb_incandescent $14,396 Australia Australian Basic Materials Australian Other Industrial Metals & Mining
545 Kibo Energy plc KIBO wb_incandescent $13,148 Ireland Irish Energy Irish Thermal Coal
546 Ovoca Bio plc OVB wb_incandescent $12,893 Ireland Irish Healthcare Irish Biotechnology
547 Totally plc TLY wb_incandescent $6,484 United Kingdom UK Healthcare UK Medical Care Facilities
548 Inspirit Energy Holdings plc INSP wb_incandescent $2,152 United Kingdom UK Industrials UK Specialty Industrial Machinery
549 Nexxen International Ltd. NEXN wb_incandescent Israel Israeli Communication Services Israeli Advertising Agencies
550 Next 15 Group PLC NFG wb_incandescent United Kingdom UK Communication Services UK Advertising Agencies
551 Harland & Wolff Group Holdings Plc HARL wb_incandescent United Kingdom UK Industrials UK Aerospace & Defense
552 LBG Media plc LBG wb_incandescent United Kingdom UK Communication Services UK Publishing
553 Quantum Blockchain Technologies Plc QBT wb_incandescent United Kingdom UK Financials UK Capital Markets
554 Cavendish Financial plc CAV wb_incandescent United Kingdom UK Financials UK Capital Markets
555 Challenger Energy Group PLC CEG wb_incandescent United Kingdom UK Energy UK Oil & Gas E&P
556 Seed Innovations Limited SEED wb_incandescent United Kingdom UK Financials UK Asset Management
557 Cleantech Lithium PLC CTL wb_incandescent United Kingdom UK Basic Materials UK Other Industrial Metals & Mining
558 Facilities by ADF plc ADF wb_incandescent United Kingdom UK Consumer Discretionary UK Recreational Vehicles
559 XP Factory Plc XPF wb_incandescent United Kingdom UK Consumer Discretionary UK Leisure
560 hVIVO plc HVO wb_incandescent United Kingdom UK Healthcare UK Biotechnology
561 Skillcast Group plc SKL wb_incandescent United Kingdom UK Technology UK Software—Application
562 Onward Opportunities Limited ONWD wb_incandescent United Kingdom UK Financials UK Asset Management
563 Devolver Digital Inc. DEVO wb_incandescent United States US Communication Services US Electronic Gaming & Multimedia
564 Amaroq Minerals Ltd. AMRQ wb_incandescent Canada Canadian Basic Materials Canadian Gold
565 Victorian Plumbing Group plc VIC wb_incandescent United Kingdom UK Consumer Discretionary UK Home Improvement Retail
566 Zenova Group PLC ZED wb_incandescent United Kingdom UK Basic Materials UK Specialty Chemicals
567 Windward Ltd. WNWD wb_incandescent Israel Israeli Technology Israeli Software—Infrastructure
568 t42 IoT Tracking Solutions PLC TRAC wb_incandescent United Kingdom UK Technology UK Scientific & Technical Instruments
569 6014185 TIG wb_incandescent United Kingdom UK Communication Services UK Internet Content & Information
570 Tialis Essential IT PLC TIA wb_incandescent United Kingdom UK Technology UK Information Technology Services

Top FTSE AIM All-Share Companies Ranking by Market Cap as of July 1, 2025

541. UK Oil & Gas plc

Company Profile: UK Oil & Gas plc
Market Cap (USD): $23,029
Stock: UKOG wb_incandescent
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas E&P

542. Minoan Group plc

Company Profile: Minoan Group plc
Market Cap (USD): $22,354
Stock: MIN wb_incandescent
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Travel Services

543. MobilityOne Limited

Company Profile: MobilityOne Limited
Market Cap (USD): $20,457
Stock: MBO wb_incandescent
Country: Malaysia
Sector: Malaysian Technology
Industry: Malaysian Information Technology Services

544. Europa Metals Limited

Company Profile: Europa Metals Limited
Market Cap (USD): $14,396
Stock: EUZ wb_incandescent
Country: Australia
Sector: Australian Basic Materials
Industry: Australian Other Industrial Metals & Mining

545. Kibo Energy plc

Company Profile: Kibo Energy plc
Market Cap (USD): $13,148
Stock: KIBO wb_incandescent
Country: Ireland
Sector: Irish Energy
Industry: Irish Thermal Coal

546. Ovoca Bio plc

Company Profile: Ovoca Bio plc
Market Cap (USD): $12,893
Stock: OVB wb_incandescent
Country: Ireland
Sector: Irish Healthcare
Industry: Irish Biotechnology

547. Totally plc

Company Profile: Totally plc
Market Cap (USD): $6,484
Stock: TLY wb_incandescent
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Care Facilities

548. Inspirit Energy Holdings plc

Company Profile: Inspirit Energy Holdings plc
Market Cap (USD): $2,152
Stock: INSP wb_incandescent
Country: United Kingdom
Sector: UK Industrials
Industry: UK Specialty Industrial Machinery

549. Nexxen International Ltd.

Company Profile: Nexxen International Ltd.
Stock: NEXN wb_incandescent
Country: Israel
Sector: Israeli Communication Services
Industry: Israeli Advertising Agencies

550. Next 15 Group PLC

Company Profile: Next 15 Group PLC
Stock: NFG wb_incandescent
Country: United Kingdom
Sector: UK Communication Services
Industry: UK Advertising Agencies

551. Harland & Wolff Group Holdings Plc

Company Profile: Harland & Wolff Group Holdings Plc
Stock: HARL wb_incandescent
Country: United Kingdom
Sector: UK Industrials
Industry: UK Aerospace & Defense

552. LBG Media plc

Company Profile: LBG Media plc
Stock: LBG wb_incandescent
Country: United Kingdom
Sector: UK Communication Services
Industry: UK Publishing

553. Quantum Blockchain Technologies Plc

Company Profile: Quantum Blockchain Technologies Plc
Stock: QBT wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Capital Markets

554. Cavendish Financial plc

Company Profile: Cavendish Financial plc
Stock: CAV wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Capital Markets

555. Challenger Energy Group PLC

Company Profile: Challenger Energy Group PLC
Stock: CEG wb_incandescent
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas E&P

556. Seed Innovations Limited

Company Profile: Seed Innovations Limited
Stock: SEED wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

557. Cleantech Lithium PLC

Company Profile: Cleantech Lithium PLC
Stock: CTL wb_incandescent
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Other Industrial Metals & Mining

558. Facilities by ADF plc

Company Profile: Facilities by ADF plc
Stock: ADF wb_incandescent
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Recreational Vehicles

559. XP Factory Plc

Company Profile: XP Factory Plc
Stock: XPF wb_incandescent
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Leisure

560. hVIVO plc

Company Profile: hVIVO plc
Stock: HVO wb_incandescent
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

561. Skillcast Group plc

Company Profile: Skillcast Group plc
Stock: SKL wb_incandescent
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Application

562. Onward Opportunities Limited

Company Profile: Onward Opportunities Limited
Stock: ONWD wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

563. Devolver Digital Inc.

Company Profile: Devolver Digital Inc.
Stock: DEVO wb_incandescent
Country: United States
Sector: US Communication Services
Industry: US Electronic Gaming & Multimedia

564. Amaroq Minerals Ltd.

Company Profile: Amaroq Minerals Ltd.
Stock: AMRQ wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Gold

565. Victorian Plumbing Group plc

Company Profile: Victorian Plumbing Group plc
Stock: VIC wb_incandescent
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Home Improvement Retail

566. Zenova Group PLC

Company Profile: Zenova Group PLC
Stock: ZED wb_incandescent
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Specialty Chemicals

567. Windward Ltd.

Company Profile: Windward Ltd.
Stock: WNWD wb_incandescent
Country: Israel
Sector: Israeli Technology
Industry: Israeli Software—Infrastructure

568. t42 IoT Tracking Solutions PLC

Company Profile: t42 IoT Tracking Solutions PLC
Stock: TRAC wb_incandescent
Country: United Kingdom
Sector: UK Technology
Industry: UK Scientific & Technical Instruments

569. 6014185

Company Profile: 6014185
Stock: TIG wb_incandescent
Country: United Kingdom
Sector: UK Communication Services
Industry: UK Internet Content & Information

570. Tialis Essential IT PLC

Company Profile: Tialis Essential IT PLC
Stock: TIA wb_incandescent
Country: United Kingdom
Sector: UK Technology
Industry: UK Information Technology Services

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