| Date | Description |
| 2025-10-14 |
insert otherexecutives Nicholas Peneff |
| 2025-10-14 |
update person_title Francisco Gaytan: Billing Administrator => Billing Manager |
| 2025-10-14 |
update person_title Maria Perez: Senior Administrator => Senior Accounting Administrator |
| 2025-10-14 |
update person_title Nicholas Peneff: null => Director of Training |
| 2025-10-14 |
update person_title Robert Suda: Executive Vice President, Environmental Director => Executive Vice President, Environmental |
| 2025-06-18 |
update person_title Jigar Shah: Director of Industrial Hygiene Services => Executive Vice President, Industrial Hygiene |
| 2025-06-18 |
update robots_txt_status www.spc-inc.com: 404 => 200 |
| 2025-04-13 |
delete index_pages_linkeddomain cloudfront.net |
| 2025-04-13 |
delete index_pages_linkeddomain google.com |
| 2025-04-13 |
delete index_pages_linkeddomain public-health-safety.com |
| 2025-04-13 |
delete source_ip 50.6.193.197 |
| 2025-04-13 |
insert source_ip 18.202.8.75 |
| 2025-04-13 |
insert source_ip 3.248.56.152 |
| 2025-04-13 |
insert source_ip 54.155.19.65 |
| 2025-04-13 |
update robots_txt_status www.spc-inc.com: 200 => 404 |
| 2025-02-08 |
insert index_pages_linkeddomain public-health-safety.com |
| 2024-11-05 |
delete source_ip 162.241.171.194 |
| 2024-11-05 |
insert source_ip 50.6.193.197 |
| 2024-03-25 |
delete person Suresh Pinjarkar |
| 2024-03-25 |
insert address 3436 South 13th Street, Milwaukee, WI 53215 |
| 2024-03-25 |
insert person K. Nam Shiu |
| 2023-08-12 |
delete address 623 Cooper Ct. Schaumburg, IL 60173 |
| 2023-08-12 |
delete address 900 Christopher Ln, STE 2 Springfield, IL 62712 |
| 2023-08-12 |
insert about_pages_linkeddomain cloudfront.net |
| 2023-08-12 |
insert address 1721 Moon Lake Blvd. Suite 414, Hoffman Estates, IL 60169 |
| 2023-08-12 |
insert address 900 Christopher Ln, Suite 2, Springfield, IL 62712 |
| 2023-08-12 |
insert contact_pages_linkeddomain cloudfront.net |
| 2023-08-12 |
insert index_pages_linkeddomain cloudfront.net |
| 2023-08-12 |
insert management_pages_linkeddomain cloudfront.net |
| 2023-08-12 |
insert projects_pages_linkeddomain cloudfront.net |
| 2023-08-12 |
update founded_year 2003 => 2002 |
| 2023-01-22 |
delete person Paul Tsotsos |
| 2023-01-22 |
insert person Hector Castillo |
| 2022-11-19 |
insert address 900 Christopher Ln, STE 2 Springfield, IL 62712 |