^FTAI

FTSE AIM All-Share
Components

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 Jan. 1, 2025

Download Excel

Ranking Company Stock Market Cap (USD) Country Sector Industry
481 ValiRx plc VAL wb_incandescent $3.7 M United Kingdom UK Healthcare UK Biotechnology
482 Vast Resources plc VAST wb_incandescent $3.5 M United Kingdom UK Basic Materials UK Other Industrial Metals & Mining
483 N4 Pharma plc N4P wb_incandescent $3.5 M United Kingdom UK Healthcare UK Drug Manufacturers—Specialty & Generic
484 Gfinity plc GFIN wb_incandescent $3.4 M United Kingdom UK Consumer Discretionary UK Leisure
485 Red Rock Resources plc RRR wb_incandescent $3.4 M United Kingdom UK Basic Materials UK Other Industrial Metals & Mining
486 Clontarf Energy plc CLON wb_incandescent $3.3 M Ireland Irish Energy Irish Oil & Gas E&P
487 URU Metals Limited URU wb_incandescent $3.3 M Canada Canadian Basic Materials Canadian Other Industrial Metals & Mining
488 Xeros Technology Group plc XSG wb_incandescent $3.3 M United Kingdom UK Industrials UK Specialty Industrial Machinery
489 Tertiary Minerals plc TYM wb_incandescent $3.3 M United Kingdom UK Basic Materials UK Other Industrial Metals & Mining
490 UK Oil & Gas plc UKOG wb_incandescent $3.1 M United Kingdom UK Energy UK Oil & Gas E&P
491 Trakm8 Holdings plc TRAK wb_incandescent $3.0 M United Kingdom UK Technology UK Scientific & Technical Instruments
492 EQTEC plc EQT wb_incandescent $2.8 M Ireland Irish Utilities Irish Utilities—Diversified
493 Keras Resources plc KRS wb_incandescent $2.8 M United Kingdom UK Basic Materials UK Other Industrial Metals & Mining
494 Great Western Mining Corporation plc GWMO wb_incandescent $2.7 M Ireland Irish Basic Materials Irish Other Industrial Metals & Mining
495 PHSC plc PHSC wb_incandescent $2.7 M United Kingdom UK Industrials UK Conglomerates
496 Oxford BioDynamics plc OBD wb_incandescent $2.7 M United Kingdom UK Healthcare UK Biotechnology
497 Petrel Resources plc PET wb_incandescent $2.7 M Ireland Irish Energy Irish Oil & Gas E&P
498 Mirriad Advertising plc MIRI wb_incandescent $2.6 M United Kingdom UK Communication Services UK Advertising Agencies
499 Botswana Diamonds plc BOD wb_incandescent $2.6 M Ireland Irish Basic Materials Irish Other Precious Metals & Mining
500 Distil plc DIS wb_incandescent $2.5 M United Kingdom UK Consumer Staples UK Beverages—Wineries & Distilleries
501 Jangada Mines plc JAN wb_incandescent $2.5 M United Kingdom UK Basic Materials UK Other Industrial Metals & Mining
502 Tasty plc TAST wb_incandescent $2.4 M United Kingdom UK Consumer Discretionary UK Restaurants
503 Empyrean Energy plc EME wb_incandescent $2.3 M Australia Australian Energy Australian Oil & Gas E&P
504 SpaceandPeople plc SAL wb_incandescent $2.2 M United Kingdom UK Communication Services UK Advertising Agencies
505 Marechale Capital plc MAC wb_incandescent $2.2 M United Kingdom UK Financials UK Capital Markets
506 Biome Technologies plc BIOM wb_incandescent $2.2 M United Kingdom UK Technology UK Electronic Components
507 Physiomics plc PYC wb_incandescent $2.1 M United Kingdom UK Healthcare UK Biotechnology
508 Riverfort Global Opportunities plc RGO wb_incandescent $2.1 M United Kingdom UK Financials UK Asset Management
509 Oracle Power plc ORCP wb_incandescent $2.1 M United Kingdom UK Energy UK Thermal Coal
510 Nostra Terra Oil and Gas Company plc NTOG wb_incandescent $2.1 M United Kingdom UK Energy UK Oil & Gas E&P

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

481. ValiRx plc

Company Profile: ValiRx plc
Market Cap (USD): $3.7 M
Stock: VAL wb_incandescent
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

482. Vast Resources plc

Company Profile: Vast Resources plc
Market Cap (USD): $3.5 M
Stock: VAST wb_incandescent
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Other Industrial Metals & Mining

483. N4 Pharma plc

Company Profile: N4 Pharma plc
Market Cap (USD): $3.5 M
Stock: N4P wb_incandescent
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Drug Manufacturers—Specialty & Generic

484. Gfinity plc

Company Profile: Gfinity plc
Market Cap (USD): $3.4 M
Stock: GFIN wb_incandescent
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Leisure

485. Red Rock Resources plc

Company Profile: Red Rock Resources plc
Market Cap (USD): $3.4 M
Stock: RRR wb_incandescent
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Other Industrial Metals & Mining

486. Clontarf Energy plc

Company Profile: Clontarf Energy plc
Market Cap (USD): $3.3 M
Stock: CLON wb_incandescent
Country: Ireland
Sector: Irish Energy
Industry: Irish Oil & Gas E&P

487. URU Metals Limited

Company Profile: URU Metals Limited
Market Cap (USD): $3.3 M
Stock: URU wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Other Industrial Metals & Mining

488. Xeros Technology Group plc

Company Profile: Xeros Technology Group plc
Market Cap (USD): $3.3 M
Stock: XSG wb_incandescent
Country: United Kingdom
Sector: UK Industrials
Industry: UK Specialty Industrial Machinery

489. Tertiary Minerals plc

Company Profile: Tertiary Minerals plc
Market Cap (USD): $3.3 M
Stock: TYM wb_incandescent
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Other Industrial Metals & Mining

490. UK Oil & Gas plc

Company Profile: UK Oil & Gas plc
Market Cap (USD): $3.1 M
Stock: UKOG wb_incandescent
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas E&P

491. Trakm8 Holdings plc

Company Profile: Trakm8 Holdings plc
Market Cap (USD): $3.0 M
Stock: TRAK wb_incandescent
Country: United Kingdom
Sector: UK Technology
Industry: UK Scientific & Technical Instruments

492. EQTEC plc

Company Profile: EQTEC plc
Market Cap (USD): $2.8 M
Stock: EQT wb_incandescent
Country: Ireland
Sector: Irish Utilities
Industry: Irish Utilities—Diversified

493. Keras Resources plc

Company Profile: Keras Resources plc
Market Cap (USD): $2.8 M
Stock: KRS wb_incandescent
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Other Industrial Metals & Mining

494. Great Western Mining Corporation plc

Company Profile: Great Western Mining Corporation plc
Market Cap (USD): $2.7 M
Stock: GWMO wb_incandescent
Country: Ireland
Sector: Irish Basic Materials
Industry: Irish Other Industrial Metals & Mining

495. PHSC plc

Company Profile: PHSC plc
Market Cap (USD): $2.7 M
Stock: PHSC wb_incandescent
Country: United Kingdom
Sector: UK Industrials
Industry: UK Conglomerates

496. Oxford BioDynamics plc

Company Profile: Oxford BioDynamics plc
Market Cap (USD): $2.7 M
Stock: OBD wb_incandescent
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

497. Petrel Resources plc

Company Profile: Petrel Resources plc
Market Cap (USD): $2.7 M
Stock: PET wb_incandescent
Country: Ireland
Sector: Irish Energy
Industry: Irish Oil & Gas E&P

498. Mirriad Advertising plc

Company Profile: Mirriad Advertising plc
Market Cap (USD): $2.6 M
Stock: MIRI wb_incandescent
Country: United Kingdom
Sector: UK Communication Services
Industry: UK Advertising Agencies

499. Botswana Diamonds plc

Company Profile: Botswana Diamonds plc
Market Cap (USD): $2.6 M
Stock: BOD wb_incandescent
Country: Ireland
Sector: Irish Basic Materials
Industry: Irish Other Precious Metals & Mining

500. Distil plc

Company Profile: Distil plc
Market Cap (USD): $2.5 M
Stock: DIS wb_incandescent
Country: United Kingdom
Sector: UK Consumer Staples
Industry: UK Beverages—Wineries & Distilleries

501. Jangada Mines plc

Company Profile: Jangada Mines plc
Market Cap (USD): $2.5 M
Stock: JAN wb_incandescent
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Other Industrial Metals & Mining

502. Tasty plc

Company Profile: Tasty plc
Market Cap (USD): $2.4 M
Stock: TAST wb_incandescent
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Restaurants

503. Empyrean Energy plc

Company Profile: Empyrean Energy plc
Market Cap (USD): $2.3 M
Stock: EME wb_incandescent
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

504. SpaceandPeople plc

Company Profile: SpaceandPeople plc
Market Cap (USD): $2.2 M
Stock: SAL wb_incandescent
Country: United Kingdom
Sector: UK Communication Services
Industry: UK Advertising Agencies

505. Marechale Capital plc

Company Profile: Marechale Capital plc
Market Cap (USD): $2.2 M
Stock: MAC wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Capital Markets

506. Biome Technologies plc

Company Profile: Biome Technologies plc
Market Cap (USD): $2.2 M
Stock: BIOM wb_incandescent
Country: United Kingdom
Sector: UK Technology
Industry: UK Electronic Components

507. Physiomics plc

Company Profile: Physiomics plc
Market Cap (USD): $2.1 M
Stock: PYC wb_incandescent
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

508. Riverfort Global Opportunities plc

Company Profile: Riverfort Global Opportunities plc
Market Cap (USD): $2.1 M
Stock: RGO wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

509. Oracle Power plc

Company Profile: Oracle Power plc
Market Cap (USD): $2.1 M
Stock: ORCP wb_incandescent
Country: United Kingdom
Sector: UK Energy
Industry: UK Thermal Coal

510. Nostra Terra Oil and Gas Company plc

Company Profile: Nostra Terra Oil and Gas Company plc
Market Cap (USD): $2.1 M
Stock: NTOG wb_incandescent
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas E&P

Stay in touch