| Alabama | us_al | Complete coverage. |
| Alaska | us_ak | Active and noncompliant entities only. Filing history is not currently collected. |
| Arizona | us_az | Formation dates, principals, principal addresses, and filing history are not currently collected. |
| Arkansas | us_ar | Addresses are partial. |
| California | us_ca | Complete coverage. |
| Colorado | us_co | Complete coverage. |
| Connecticut | us_ct | Complete coverage. |
| District of Columbia | us_dc | Addresses are partial. |
| Delaware | us_de | Complete coverage. |
| Florida | us_fl | Filing history is partial. |
| Georgia | us_ga | Principal addresses are not currently collected. |
| Hawaii | us_hi | Filing history is partial. |
| Idaho | us_id | Addresses and parties are partial. |
| Illinois | us_il | Partial entity coverage. Limited partnerships, LLLPs, and LLPs are not included. |
| Indiana | us_in | Formation dates and filing history are partial. |
| Iowa | us_ia | Formation dates, addresses, parties, and filing history are partial. |
| Kansas | us_ks | Partial entity coverage after February 2024. |
| Kentucky | us_ky | Partial entity coverage after 2021. |
| Louisiana | us_la | Complete coverage. |
| Maine | us_me | Partial entity coverage after January 2024. Addresses are partial. |
| Maryland | us_md | Formation dates, addresses, parties, and filing history are partial. |
| Massachusetts | us_ma | Partial historical entity coverage. Some corporation card-file records are not included. |
| Michigan | us_mi | Complete coverage. |
| Minnesota | us_mn | Complete coverage. |
| Mississippi | us_ms | Parties and filing history are partial. |
| Missouri | us_mo | Partial entity coverage. Addresses and filing history are partial. |
| Montana | us_mt | Complete coverage. |
| Nebraska | us_ne | Complete coverage. |
| Nevada | us_nv | Covers a limited business-license/entity cohort, not the full corporate registry. |
| New Hampshire | us_nh | Formation dates, agent addresses, officials, and filing history are partial. |
| New Jersey | us_nj | Complete coverage. |
| New Mexico | us_nm | Principal and mailing addresses are partial. |
| New York | us_ny | Complete coverage. |
| North Carolina | us_nc | Filing history is partial. |
| North Dakota | us_nd | Complete coverage. |
| Ohio | us_oh | Statutory-agent names and addresses are partial. |
| Oklahoma | us_ok | Formation dates and registered-agent addresses are not currently collected. |
| Oregon | us_or | Partial entity coverage. Assumed business names are not included. |
| Pennsylvania | us_pa | Filing history is not currently collected. |
| Rhode Island | us_ri | Complete coverage. |
| South Carolina | us_sc | Complete coverage. |
| South Dakota | us_sd | Complete coverage. |
| Tennessee | us_tn | Complete coverage. |
| Texas | us_tx | Comptroller taxable entities only. |
| Utah | us_ut | Complete coverage. |
| Vermont | us_vt | Complete coverage. |
| Virginia | us_va | Filing history is partial. |
| Washington | us_wa | Officials and filing history are partial. |
| West Virginia | us_wv | Complete coverage. |
| Wisconsin | us_wi | Addresses, registered agents, and filing history are partial. |
| Wyoming | us_wy | Complete coverage. |