^FTAI

FTSE AIM All-Share
Components

Top FTSE AIM All-Share Companies by Market Cap and Stocks in 2026

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, 2026

Download Excel

Ranking Company Stock Market Cap (USD) Country Sector Industry
61 Caledonia Mining Corporation plc CMCL $417.1 M

(July 1, 2025)

 United Kingdom UK Basic Materials UK Gold
62 Alliance Pharma plc APH $413.8 M

(Jan. 1, 2025)

 United Kingdom UK Healthcare UK Drug Manufacturers—Specialty & Generic
63 Anglo Asian Mining plc AAZ $411.5 M Azerbaijan Azerbaijan Basic Materials Azerbaijan Gold
64 AB Dynamics plc ABDP $403.6 M United Kingdom UK Consumer Discretionary UK Auto Parts
65 YouGov plc YOU $397.5 M United Kingdom UK Communication Services UK Advertising Agencies
66 Seeing Machines Limited SEE $394.4 M Australia Australian Technology Australian Software—Application
67 boohoo group plc BOO $390.2 M United Kingdom UK Consumer Discretionary UK Internet Retail
68 H&T Group plc HAT $381.4 M

(July 1, 2025)

 United Kingdom UK Financials UK Credit Services
69 IQGeo Group plc IQG $366.8 M

(July 1, 2024)

 United Kingdom UK Technology UK Software—Application
70 Yü Group plc YU. $359.4 M United Kingdom UK Utilities UK Utilities—Diversified
71 Franchise Brands plc FRAN $357.6 M United Kingdom UK Industrials UK Specialty Business Services
72 Sylvania Platinum Limited SLP $357.1 M Bermuda Bermuda Basic Materials Bermuda Other Precious Metals & Mining
73 Avacta Group plc AVCT $335.6 M United Kingdom UK Healthcare UK Biotechnology
74 Brooks Macdonald Group plc BRK $331.1 M United Kingdom UK Financials UK Asset Management
75 Equals Group plc EQLS $327.3 M

(Jan. 1, 2025)

 United Kingdom UK Financials UK Credit Services
76 B.P. Marsh & Partners plc BPM $325.3 M United Kingdom UK Financials UK Asset Management
77 MS INTERNATIONAL plc MSI $318.5 M United Kingdom UK Industrials UK Aerospace & Defense
78 Science Group plc SAG $318.0 M United Kingdom UK Industrials UK Consulting Services
79 Serabi Gold plc SRB $316.6 M United Kingdom UK Basic Materials UK Gold
80 SRT Marine Systems plc SRT $304.7 M United Kingdom UK Technology UK Scientific & Technical Instruments
81 Fintel Plc FNTL $298.0 M United Kingdom UK Industrials UK Consulting Services
82 Hargreaves Services plc HSP $291.0 M United Kingdom UK Industrials UK Integrated Freight & Logistics
83 Andrews Sykes Group plc ASY $281.7 M United Kingdom UK Industrials UK Rental & Leasing Services
84 Tristel plc TSTL $281.2 M United Kingdom UK Healthcare UK Medical Instruments & Supplies
85 dotdigital Group plc DOTD $280.7 M United Kingdom UK Technology UK Software—Application
86 James Latham plc LTHM $265.9 M United Kingdom UK Industrials UK Industrial Distribution
87 Keystone Law Group plc KEYS $264.7 M United Kingdom UK Consumer Discretionary UK Personal Services
88 Vertu Motors plc VTU $260.4 M United Kingdom UK Consumer Discretionary UK Auto & Truck Dealerships
89 Concurrent Technologies plc CNC $259.3 M United Kingdom UK Technology UK Computer Hardware
90 Redcentric plc RCN $256.2 M United Kingdom UK Technology UK Information Technology Services

Top FTSE AIM All-Share Companies Ranking by Market Cap as of Jan. 1, 2026

61. Caledonia Mining Corporation plc

Company Profile: Caledonia Mining Corporation plc
Market Cap (USD): $417.1 M (July 1, 2025)
Stock: CMCL wb_incandescent
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Gold

62. Alliance Pharma plc

Company Profile: Alliance Pharma plc
Market Cap (USD): $413.8 M (Jan. 1, 2025)
Stock: APH wb_incandescent
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Drug Manufacturers—Specialty & Generic

63. Anglo Asian Mining plc

Company Profile: Anglo Asian Mining plc
Market Cap (USD): $411.5 M
Stock: AAZ wb_incandescent
Country: Azerbaijan
Sector: Azerbaijan Basic Materials
Industry: Azerbaijan Gold

64. AB Dynamics plc

Company Profile: AB Dynamics plc
Market Cap (USD): $403.6 M
Stock: ABDP wb_incandescent
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Auto Parts

65. YouGov plc

Company Profile: YouGov plc
Market Cap (USD): $397.5 M
Stock: YOU wb_incandescent
Country: United Kingdom
Sector: UK Communication Services
Industry: UK Advertising Agencies

66. Seeing Machines Limited

Company Profile: Seeing Machines Limited
Market Cap (USD): $394.4 M
Stock: SEE wb_incandescent
Country: Australia
Sector: Australian Technology
Industry: Australian Software—Application

67. boohoo group plc

Company Profile: boohoo group plc
Market Cap (USD): $390.2 M
Stock: BOO wb_incandescent
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Internet Retail

68. H&T Group plc

Company Profile: H&T Group plc
Market Cap (USD): $381.4 M (July 1, 2025)
Stock: HAT wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Credit Services

69. IQGeo Group plc

Company Profile: IQGeo Group plc
Market Cap (USD): $366.8 M (July 1, 2024)
Stock: IQG wb_incandescent
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Application

70. Yü Group plc

Company Profile: Yü Group plc
Market Cap (USD): $359.4 M
Stock: YU. wb_incandescent
Country: United Kingdom
Sector: UK Utilities
Industry: UK Utilities—Diversified

71. Franchise Brands plc

Company Profile: Franchise Brands plc
Market Cap (USD): $357.6 M
Stock: FRAN wb_incandescent
Country: United Kingdom
Sector: UK Industrials
Industry: UK Specialty Business Services

72. Sylvania Platinum Limited

Company Profile: Sylvania Platinum Limited
Market Cap (USD): $357.1 M
Stock: SLP wb_incandescent
Country: Bermuda
Sector: Bermuda Basic Materials
Industry: Bermuda Other Precious Metals & Mining

73. Avacta Group plc

Company Profile: Avacta Group plc
Market Cap (USD): $335.6 M
Stock: AVCT wb_incandescent
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

74. Brooks Macdonald Group plc

Company Profile: Brooks Macdonald Group plc
Market Cap (USD): $331.1 M
Stock: BRK wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

75. Equals Group plc

Company Profile: Equals Group plc
Market Cap (USD): $327.3 M (Jan. 1, 2025)
Stock: EQLS wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Credit Services

76. B.P. Marsh & Partners plc

Company Profile: B.P. Marsh & Partners plc
Market Cap (USD): $325.3 M
Stock: BPM wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

77. MS INTERNATIONAL plc

Company Profile: MS INTERNATIONAL plc
Market Cap (USD): $318.5 M
Stock: MSI wb_incandescent
Country: United Kingdom
Sector: UK Industrials
Industry: UK Aerospace & Defense

78. Science Group plc

Company Profile: Science Group plc
Market Cap (USD): $318.0 M
Stock: SAG wb_incandescent
Country: United Kingdom
Sector: UK Industrials
Industry: UK Consulting Services

79. Serabi Gold plc

Company Profile: Serabi Gold plc
Market Cap (USD): $316.6 M
Stock: SRB wb_incandescent
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Gold

80. SRT Marine Systems plc

Company Profile: SRT Marine Systems plc
Market Cap (USD): $304.7 M
Stock: SRT wb_incandescent
Country: United Kingdom
Sector: UK Technology
Industry: UK Scientific & Technical Instruments

81. Fintel Plc

Company Profile: Fintel Plc
Market Cap (USD): $298.0 M
Stock: FNTL wb_incandescent
Country: United Kingdom
Sector: UK Industrials
Industry: UK Consulting Services

82. Hargreaves Services plc

Company Profile: Hargreaves Services plc
Market Cap (USD): $291.0 M
Stock: HSP wb_incandescent
Country: United Kingdom
Sector: UK Industrials
Industry: UK Integrated Freight & Logistics

83. Andrews Sykes Group plc

Company Profile: Andrews Sykes Group plc
Market Cap (USD): $281.7 M
Stock: ASY wb_incandescent
Country: United Kingdom
Sector: UK Industrials
Industry: UK Rental & Leasing Services

84. Tristel plc

Company Profile: Tristel plc
Market Cap (USD): $281.2 M
Stock: TSTL wb_incandescent
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Instruments & Supplies

85. dotdigital Group plc

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

86. James Latham plc

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

87. Keystone Law Group plc

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

88. Vertu Motors plc

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

89. Concurrent Technologies plc

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

90. Redcentric plc

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

Stay in touch