2026-08-10T09:28:58-07:00 2025-12-31 475646335 ERNST WINTTER & ASSOCIATES LLP 675 Ygnacio Valley Road Suite A200 Walnut Creek CA 94596 990 2025-01-01 934385992 PIONEER RESEARCH LABORATORIES PION 5619339030 28 GEARY STREET STE 625 - PMB 5041 SAN FRANCISCO CA 94108 ERIKA ALDEN DEBENEDICTIS CEO 2026-08-05 true GABRIELA ZAVALA P03121019 9259332626 2025 2025-03-06 01:10:19Z ERIKA ALDEN DEBENEDICTIS 3570333 false X PIONEER-LABS.ORG X 2023 CA CONDUCTING RESEARCH CONTRIBUTING TO SCIENTIFIC KNOWLEDGE AND EDUCATION IN BIOLOGICAL ENGINEERING AND BIOTECHNOLOGICAL INNOVATION AND INVESTIGATING SCIENTIFIC CHALLENGES RELATED TO ENVIRONMENTAL AND PUBLIC HEALTH. 3 2 13 0 3546599 0 23734 0 3570333 0 0 1164434 0 0 747481 1911915 1658418 1802714 144296 1658418 CONDUCTING RESEARCH CONTRIBUTING TO SCIENTIFIC KNOWLEDGE AND EDUCATION IN BIOLOGICAL ENGINEERING AND BIOTECHNOLOGICAL INNOVATION AND INVESTIGATING SCIENTIFIC CHALLENGES RELATED TO ENVIRONMENTAL AND PUBLIC HEALTH. false false 1833483 PROGRAM SERVICE ACCOMPLISHMENTS: Research - Accepted two grants to support biological engineering research dedicated to the advancement of science and technology; conducted biological engineering research on protein and strain engineering; hosted a workshop to support scientific advancement; became operational and provided laboratory space to host research projects. 1833483 true true false false false false false false false false true false false false true true true false false true true false false false false false false false false false false false false false false false false false false false false false false false false false false true 5 0 true 13 true false false false false false false false 0 false false false false false false false X 3 2 false false false false false false false true false false false false true true true false false true true false CA X PIONEER RES LAB 6266270107 28 GEARY ST STE 625 PMB 5041 SAN FRANCISCO CA 94108 JONATHAN LIU HEAD OF DATA 40.00 0.00 106618 0 14842 ERIKA ALDEN DEBENEDICTIS CEO BOARD PRESIDENT 40.00 0.00 X X 98319 0 9137 MEGAN BLEWETT Secretary 1.00 0.00 X X 0 0 0 THOMAS KALIL TREASURER/VP 1.00 0.00 X X 0 0 0 204937 23979 1 false false false 0 3546599 3546599 0 23734 23734 0 0 0 0 0 0 0 0 3570333 23734 X 0 0 0 0 107456 107456 0 893208 893208 25817 25817 66432 66432 71521 71521 0 2258 2258 7420 7420 0 0 0 415763 347097 68666 0 26625 26625 0 0 32146 32146 67389 67389 0 0 0 0 0 535 535 TESTING MATERIALS 158744 158542 202 MISCELLANEOUS 19772 19772 DUES AND SUBSCRIPTIONS 15236 13627 1609 Postage and Shipping 1593 1593 0 1911915 1833483 78432 0 96431 1629278 0 0 0 0 0 0 8266 3192 3192 0 0 0 0 65547 0 1802714 66182 78114 0 144296 X 726072 932346 0 1658418 0 1802714 1658418 X false true X false false X 3546599 3546599 0 0 3546599 3546599 3403785 142814 23734 23734 0 0 3570333 X 0.00000 RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED 3192 3192 3192 ACCRUED COMPENSATION 12567 OPERATING LEASE LIABILITY 65547 78114 X 3716166 145833 145833 3570333 3570333 2057748 145833 145833 1911915 1911915 Part X : FIN48 Footnote IN ACCORDANCE WTIH GAAP, MANAGEMENT HAS CONCLUDED THAT THERE ARE NO SIGNIFICANT UNCERTAIN TAX POSITIONS. LONDON, ENGLAND 1 4 Program Services Lab. research operations 317253 1 4 1 4 317253 317253 false false false false false false Part I, Line 3f - Method of Accounting ACCRUAL Form 990, Part VI, Section B, Line 11b The CEO reviews Form 990. Form 990, Part VI, Section B, Line 12c Board members make yearly disclosures that are on file. Form 990, Part VI, Section B, Line 15a The Board adopted salary scales generated by Croner, a compensation consultant agency, to benchmark salaries for all employees, both executive and non-executive, to industry standard. Form 990, Part VI, Section B, Line 15b The Board adopted salary scales generated by Croner, a compensation consultant agency, to benchmark salaries for all employees, both executive and non-executive, to industry standard. Form 990, Part VI, Section C, Line 19 The organization's governing documents, conflict of interest policy, and financial statements are available to the public upon request. Form 990, Part XII, Line 1 The Organization changed its method of accounting from cash basis to accrual basis.