Skip to main content
Stock index

FTSE AIM All-Share.

United Kingdom · 591 constituents

About this index

The FTSE AIM All-Share Index represents all eligible companies listed on London’s Alternative Investment Market (AIM), offering the most comprehensive benchmark of this growth-focused market. Introduced on 16 May 2005, it is a market-capitalisation-weighted index maintained by FTSE Russell. The index provides broad exposure to UK and international small- and mid-cap companies trading on AIM, and its constituents are reviewed quarterly to reflect changes in the market.

Index details

ISIN
Currency
GBP
Constituents
591
Launched
2005-05-16
Type
All Cap
Operator
LSE
Rebalancing

Constituents

591 companies
Company Ticker Industry Country
ATOME PLC International developer of industrial-scale green fertiliser projects. ATOM Manufacture of basic chemicals, fertilizers and nitrogen compounds, plastics and synthetic rubber in primary forms United Kingdom
AUDIOBOOM GROUP PLC A global podcasting platform for hosting, distributing, and monetizing content. BOOM Radio broadcasting and audio distribution activities Jersey
AUKETT SWANKE GROUP PLC A professional services firm for architecture, masterplanning, and interior design. AUK Architectural and engineering, and related technical consultancy activities United Kingdom
AUTINS GROUP PLC Designer and manufacturer of acoustic and thermal management solutions. AUTG Manufacture of plastics products United Kingdom
AVACTA GROUP PLC Clinical-stage biotech developing targeted oncology drugs with a proprietary platform. AVCT Manufacture of pharmaceuticals, medicinal chemical and botanical products United Kingdom
AVINGTRANS PLC Engineering group supplying critical components to the energy and medical sectors. AVG Manufacture of special-purpose machinery United Kingdom
B90 HOLDINGS PLC Generates leads for online casino and sports betting operators via affiliate websites. B90 Gambling and betting activities Isle of Man
BANGO PLC Provides a technology platform for subscription bundling and payment solutions. BGO Computing infrastructure, data processing, hosting and related activities United Kingdom
BEACON ENERGY PLC An international upstream oil and gas company engaged in exploration and production. BCE Extraction of crude petroleum Isle of Man
BEEKS FINANCIAL CLOUD GROUP PLC A provider of low-latency cloud computing and connectivity for financial markets. BKS Computing infrastructure, data processing, hosting and related activities United Kingdom
BEGBIES TRAYNOR GROUP PLC Consultancy for business recovery, financial advisory, and property services. BEG Accounting, bookkeeping and auditing activities; tax consultancy United Kingdom
BELLUSCURA PLC Develops and commercializes lightweight, portable oxygen concentrators. BELL Manufacture of medical and dental instruments and supplies United Kingdom
BEZANT RESOURCES PLC A natural resources exploration and development company focused on copper and gold. BZT Mining of non-ferrous metal ores United Kingdom
BIGBLU BROADBAND PLC Provider of satellite and wireless broadband for unserved/underserved areas. BBB Wired, wireless, and satellite telecommunication activities United Kingdom
BIG Technologies PLC Developer and provider of a technology platform for remote monitoring of individuals. BIG Computer programming activities United Kingdom
BILLINGTON HOLDINGS PLC A group specializing in structural steel design, fabrication, and installation. BILN Other specialized construction activities United Kingdom
BIOME TECHNOLOGIES PLC Develops plant-based bioplastics and advanced radio frequency (RF) systems. BIOM Manufacture of basic chemicals, fertilizers and nitrogen compounds, plastics and synthetic rubber in primary forms United Kingdom
BIOVENTIX PLC Develops and supplies sheep monoclonal antibodies for clinical diagnostic platforms. BVXP Manufacture of pharmaceuticals, medicinal chemical and botanical products United Kingdom
BLACKBIRD PLC Develops a cloud platform for professional, browser-based video editing. BIRD Computer programming activities United Kingdom
BLOCK ENERGY PLC Energy company exploring, developing, and producing oil, gas, and CCS opportunities. BLOE Extraction of crude petroleum United Kingdom
BLUE STAR CAPITAL PLC An investment company specializing in blockchain, DeFi, and digital payments. BLU Activities of trusts, funds and similar financial entities United Kingdom
BOOHOO GROUP PLC An online retail group operating a multi-brand platform for fashion and home goods. BOO Retail sale of other goods, except motor vehicles and motorcycles Jersey
BORDERS & SOUTHERN PETROLEUM PLC Oil and gas exploration company with a gas condensate discovery in the Falkland Islands. BOR Extraction of natural gas United Kingdom
BOTSWANA DIAMONDS PLC A diamond exploration and project development company focused on Africa. BOD Mining and quarrying n.e.c. United Kingdom
B.P. MARSH & PARTNERS PLC Private equity firm investing in financial services, focusing on insurance intermediaries. BPM Activities of trusts, funds and similar financial entities United Kingdom
BRAIME GROUP PLC Manufactures metal presswork and distributes bulk material handling components. BMT Manufacture of other fabricated metal products; metalworking service activities United Kingdom
BRAND ARCHITEKTS GROUP PLC Develops, owns, and markets a portfolio of challenger beauty brands. BAR Manufacture of other chemical products United Kingdom
BRAVE BISON GROUP PLC A media, marketing, and technology company providing integrated digital services. BBSN Advertising activities United Kingdom
BRAVEHEART INVESTMENT GROUP PLC A private equity and venture capital firm focused on technology sector investments. BRH Activities of trusts, funds and similar financial entities United Kingdom
BRICKABILITY GROUP PLC A leading distributor of specialist products and services to the construction industry. BRCK Other specialized wholesale United Kingdom
BRIGHTON PIER GROUP PLC (THE) Operates a pier, indoor mini-golf courses, and a family adventure park. PIER Amusement and recreation activities United Kingdom
BROOKS MACDONALD GROUP PLC A wealth management firm providing personalized investment and financial planning services. BRK Activities of trusts, funds and similar financial entities United Kingdom
BROWN (N) GROUP PLC Digital retail platform for clothing, footwear, and homeware, offering financial services. BWNG Non-specialized retail sale United Kingdom
BURFORD CAPITAL LIMITED Global finance and asset management firm specializing in the legal sector. BUR Other financial service activities, except insurance and pension funding activities Guernsey
Bushveld Minerals Limited A vertically integrated primary vanadium producer for the steel, chemical, and energy sectors. BMN Manufacture of basic precious and other non-ferrous metals Guernsey
CADENCE MINERALS PLC Invests in and develops mineral assets for the sustainable technology sector. KDNC Mining of iron ores United Kingdom
CAKE BOX HOLDINGS PLC A franchise retailer of 100% egg-free fresh cream celebration cakes. CBOX Restaurants and mobile food service activities United Kingdom
CALEDONIA MINING CORPORATION PLC A gold producer engaged in mining, exploration, and development projects. CMCL Mining of non-ferrous metal ores Jersey
CALEDONIAN TRUST PLC A conservatively-managed property investment and development company. CNN Real estate activities with own or leased property United Kingdom
CALNEX SOLUTIONS PLC Designs and produces test solutions for network synchronization and network emulation. CLX Manufacture of measuring, testing, navigating and control equipment; watches and clocks United Kingdom
CAMBRIDGE COGNITION HOLDINGS PLC Develops digital solutions and a platform for CNS clinical trials to assess brain health. COG Research and experimental development on natural sciences and engineering United Kingdom
CAMBRIDGE NUTRITIONAL SCIENCES PLC Develops and manufactures diagnostic tests for food sensitivity and gut health. CNSL Manufacture of pharmaceuticals, medicinal chemical and botanical products United Kingdom
CAMELLIA PLC A holding company managing a global portfolio of agricultural businesses. CAM Growing of perennial crops United Kingdom
CAPITAL METALS PLC A mineral resource company developing high-grade mineral sands for international markets. CMET Mining and quarrying n.e.c. United Kingdom
CASPIAN SUNRISE PLC An oil and gas exploration and production company focused on Central Asia. CASP Extraction of crude petroleum United Kingdom
CATALYST MEDIA GROUP PLC A holding company managing investments in the sports and betting industries. CMX Web search portals activities and other information service activities United Kingdom
CATENAI PLC A digital media and technology services provider for government and commercial clients. CTAI Computer programming activities United Kingdom
CAVENDISH FINANCIAL PLC An investment bank providing M&A advisory and capital solutions to growth companies. CAV Other financial service activities, except insurance and pension funding activities United Kingdom
CELADON PHARMACEUTICALS PLC Researches, cultivates, and manufactures cannabinoid-based medicines for chronic pain. CEL Manufacture of pharmaceuticals, medicinal chemical and botanical products United Kingdom
CELEBRUS TECHNOLOGIES PLC A digital data platform for capturing and activating first-party data in real time. CLBS Other information technology and computer service activities United Kingdom