| | ATCC® BAA-1315™ | MGAS9429 Serotype M12 | | February 26, 2020 | 1.8 Mb | |
| | ATCC® BAA-595™ | MGAS 315 | | June 19, 2019 | 1.9 Mb | |
| | ATCC® 12370™ | Typing strain C94 [13RS1] | Methylation Data | February 25, 2023 | 1.9 Mb | |
| | ATCC® 10389™ | D58 [ATCC 12346, ATCC 9959] | Methylation Data | February 25, 2023 | 1.8 Mb | |
| | ATCC® 12204™ | NCTC 8306 [Mathews type 25] | Methylation Data | December 12, 2022 | 1.8 Mb | |
| | ATCC® BAA-946™ | MGAS 10394 | | May 14, 2019 | 1.9 Mb | |
| | ATCC® 51339™ | 1805 [ON1763] | | March 5, 2024 | 1.9 Mb | |
| | ATCC® 21548™ | Blackmore | Methylation Data | March 5, 2024 | 1.8 Mb | |
| | ATCC® BAA-1066™ | MGAS 10750 [FL01-86] | | October 30, 2019 | 1.9 Mb | |
| | ATCC® 12364™ | Typing strain C121 [19RS63] | Methylation Data | February 25, 2022 | 1.8 Mb | |
| | ATCC® 49117™ | 397 | Methylation Data | June 3, 2024 | 1.7 Mb | |
| | ATCC® 12357™ | Typing strain J17C [A. Coburn R20] | Methylation Data | March 1, 2021 | 1.9 Mb | |
| | ATCC® BAA-1064™ | MGAS 6180 [BE98-762] | Methylation Data | February 26, 2020 | 1.9 Mb | |
| | ATCC® BAA-1063™ | MGAS 10270 | | October 30, 2019 | 1.9 Mb | |
| | ATCC® BAA-1065™ | MGAS 2096 [A374] | | October 30, 2019 | 1.9 Mb | |
| | ATCC® 12384™ | Typing strain C203 [Dochez 1708] | Methylation Data | December 23, 2021 | 1.8 Mb | |
| | ATCC® 12344™ | Typing strain T1 [NCIB 11841, SF 130] | Type Strain | May 14, 2019 | 1.9 Mb | |
| | ATCC® 19615™ | Bruno [CIP 104226] | | June 14, 2019 | 1.8 Mb | |
| | ATCC® 49399™ | QC A62 | Methylation Data | September 2, 2021 | 1.9 Mb | |
| | ATCC® BAA-947™ | MGAS 5005 | | June 19, 2019 | 1.8 Mb | |
| | ATCC® BAA-1633™ | | | August 27, 2019 | 1.8 Mb | |
| | ATCC® 12203™ | NCTC 8709 (Type 6 glossy) | | July 30, 2021 | 1.8 Mb | |
| | ATCC® 700294™ | SF370; M1 GAS | MSA Component | May 14, 2019 | 1.9 Mb | |
| | ATCC® BAA-1413™ | 59650 | | November 26, 2024 | 1.9 Mb | |
| | ATCC® 12202™ | NCTC 8370 (Type I) | | October 29, 2021 | 1.8 Mb | |
| | ATCC® 14289™ | C203 S | Methylation Data | December 21, 2022 | 1.8 Mb | |
| | ATCC® BAA-572™ | MGAS 8232 | | October 30, 2019 | 1.9 Mb | |