 C C Group PLC | CCR | IE00B010DT83 | |
 Cab Payments Holdings PLC | CABP | GB00BMCYKB41 | |
 Cadence Minerals plc | KDNC | GB00BJP0B151 | |
 Cadogan Energy Solutions PLC | CAD | GB00B12WC938 | |
 Caffyns PLC | CFYN | GB0001615219 | |
 Cairn Homes PLC | CRN | IE00BWY4ZF18 | |
 Cake Box Holdings PLC | CBOX | GB00BDZWB751 | |
 Calculus VCT PLC | CLC | GB00BYQPF348 | |
 Caledonia Investments PLC | CLDN | GB00BTNQ8K38 | |
 Caledonia Mining Corporation PLCCOM SHS NPV (DI) | CMCL | JE00BF0XVB15 | |
 Caledonian Holdings PLC | CHP | GB00BW9JXM40 | |
 Calnex Solutions PLC | CLX | GB00BMBK7016 | |
 Cambridge Cognition Holdings PLC | COG | GB00B8DV9647 | |
 Cambridge Nutritional Sciences PLC | CNSL | GB00B1VCP282 | |
 Camellia PLC | CAM | GB0001667087 | |
 Canadian General Investments, LtdCOM NPV | CGI | CA1358251074 | |
| Canal+ S.A | CAN | FR001400T0D6 | |
 Cap XX Limited | CPX | AU0000XINAS1 | |
 Capai PLC | CPAI | GB00BV2FG348 | |
 Capita PLC | CPI | GB00BPCT7534 | |
 Capital Gearing Trust PLC | CGT | GB00BT66KP92 | |
 Capital LimitedCOMM SHS USD0.0001 (DI) | CAPD | BMG022411000 | |
 Capital Metals PLC | CMET | GB00BMF75608 | |
 Capricorn Energy PLC | CNE | GB00BNKT5L33 | |
 Carclo PLC | CAR | GB0001751915 | |
 Card Factory PLC | CARD | GB00BLY2F708 | |
 Cardiff Property PLC | CDFF | GB0001754257 | |
 Carillion PLC | CLLN | GB0007365546 | |
 Caspian Sunrise PLC | CASP | GB00B1W0VW36 | |
 Castelnau Group Limited | CGL | GG00BMWWJM28 | |
 Castings PLC | CGS | GB0001795680 | |
| Catalyst Media Group PLC | CMX | GB00B282R334 | |
 Catenai PLC | CTAI | GB00BN7DVG54 | |
 Cavendish PLC | CAV | GB00BGKPX309 | |
 CC Japan Income Growth Trust PLC | CCJI | GB00BYSRMH16 | |
| Ceiba Investments Limited | CBA | GG00BFMDJH11 | |
 Celebrus Technologies PLC | CLBS | GB0001351955 | |
 Cellbxhealth PLC | CLBX | GB0034330679 | |
| Celsius Resources Limited | CLA | AU000000CLA6 | |
 Celtic PLC | CCP | GB0004339189 | |
 Centaur Media PLC | CAU | GB0034291418 | |
 Central Asia Metals PLC | CAML | GB00B67KBV28 | |
 Centrica PLC | CNA | GB00B033F229 | |
 Ceps PLC | CEPS | GB00B86TNX04 | |
 Ceres Power Holdings plc | CWR | GB00BG5KQW09 | |
 Cerillion PLC | CER | GB00BYYX6C66 | |
 Chapel Down Group PLC | CDGP | GB0032706284 | |
| Chariot Limited | CHAR | GG00B2R9PM06 | |
 Checkit PLC | CKT | GB00B0C5RG72 | |
 Chelverton UK Dividend Trust PLC | SDV | GB0006615826 | |
 Chemring Group PLC | CHG | GB00B45C9X44 | |
 Chenavari Toro Income Fund Limited | TORG | GG00BWBSDM98 | |
 Chesnara plc | CSN | GB00B00FPT80 | |
| Chesterfield Resources PLC | CHF | GB00BF2F1X78 | |
 Chesterfield Special Cylinders Holdings plc | CSC | GB00B1XFKR57 | |
 Chill Brands Group PLC | CHLL | GB00BX017R92 | |
 Christie Group plc | CTG | GB0001953156 | |
 Chrysalis Investments Limited | CHRY | GG00BGJYPP46 | |
 Churchill China PLC | CHH | GB0001961035 | |
 Cindrigo Holdings Limited | CINH | GG00BM9CCP98 | |
 Cirata PLC | CRTA | JE00B6Y3DV84 | |
 City of London Investment Group PLC | CLIG | GB00B104RS51 | |
| City of London Investment Trust plc | CTY | GB0001990497 | |
 Cizzle Biotechnology Holdings PLC | CIZ | GB00BNG2VN02 | |
 CK Infrastructure Holdings Limited | CKI | BMG2178K1009 | |
 Clarkson PLC | CKN | GB0002018363 | |
 Clean Power Hydrogen PLC | CPH2 | GB00BP371R64 | |
 Cleantech Lithium plc | CTL | JE00BTJ01443 | |
 Clontarf Energy PLC | CLON | GB00B09WLX62 | |
 Close Brothers Group PLC | CBG | GB0007668071 | |
 Cloudbreak Discovery PLC | CDL | GB00B44LQR57 | |
 Cloudcoco Group PLC | CLCO | GB00B8GRBX01 | |
| Cloudified Holdings Limited | CHL | VGG3338A1158 | |
 CLS Holdings PLC | CLI | GB00BF044593 | |
| CMC Markets PLC | CMCX | GB00B14SKR37 | |
 CML Microsystems PLC | CML | GB0001602944 | |
 Coastal Africa Group Limited | CAGL | VGG1963P1009 | |
| Coats Group PLC | COA | GB00B4YZN328 | |
 Cobra Resources PLC | COBR | GB00BGJW5255 | |
 Coca Cola Europacific Partners PLC | CCEP | GB00BDCPN049 | |
 Coca Cola HBC AG | CCH | CH0198251305 | |
 Cohort PLC | CHRT | GB00B0YD2B94 | |
 Coiled Therapeutics PLC | COIL | GB00BSHRN331 | |
 Colefax Group PLC | CFX | GB0002090453 | |
 Comptoir Group PLC | COM | GB00BYT1L205 | |
 Computacenter PLC | CCC | GB00BV9FP302 | |
 Concurrent Technologies PLC | CNC | GB0002183191 | |
 Conduit Holdings LimitedCOM SHS USD0.01 (DI) | CRE | BMG243851091 | |
 Conroy Gold Natural Resources PLC | CGNR | IE00BZ4BTZ13 | |
 Contango Holdings PLC | CGO | GB00BF0F5X78 | |
 Convatec Group plc | CTEC | GB00BD3VFW73 | |
 Conygar Investment Company PLC The | CIC | GB0033698720 | |
 Coppa Collective PLC | COPC | GB00BM9BZK23 | |
 Cora Gold Limited | CORA | VGG2423W1077 | |
 Coral Products PLC | CRU | GB0002235736 | |
 Corcel PLC | CRCL | GB00BKM69866 | |
 Cordel Group PLC | CRDL | GB00BYZQM590 | |
 Cordiant Digital Infrastructure Limited | CORD | GG00BMC7TM77 | |
 Corero Network Security PLC | CNS | GB00B54X0432 | |
 Cornish Metals PLC | TIN | GB00BSLNG492 | |
