2025-11-14T18:08:23-06:00 2024-12-31 930743240 HOFFMAN STEWART & SCHMIDT PC 3 CENTERPOINTE DRIVE SUITE 300 LAKE OSWEGO OR 970358663 990 2024-01-01 460503801 THE LINUX FOUNDATION LINU 4157239709 2810 N CHURCH ST PMB 57274 WILMINGTON DE 198024447 STEPHANIE WIGLE CHIEF FINANCIAL OFFICER 4157239709 2025-11-14 1 0 NATHAN STAMETS P01931251 5032205900 2024 2025-03-06 01:10:19Z X STEPHANIE WIGLE 2810 N CHURCH ST PMB 57274 WILMINGTON DE 198024447 220730594 0 X LINUXFOUNDATION.ORG X 2003 OR EMPOWERING GENERATIONS OF OPEN SOURCE INNOVATORS. 21 20 300 20 2591 0 0 6640334 194977517 206405506 1046230 7682163 2401 2591 196026148 220730594 0 0 0 0 81727579 92444959 0 0 0 103484687 111924341 185212266 204369300 10813882 16361294 197581716 224425906 72680696 79798145 124901020 144627761 X THE LINUX FOUNDATION SUPPORTS THE CREATION OF SUSTAINABLE OPEN SOURCE ECOSYSTEMS BY PROVIDING FINANCIAL AND INTELLECTUAL RESOURCES, INFRASTRUCTURE, EVENTS, TRAINING, AND SUPPORTING PROGRAMS TO PROGRESS OPEN INNOVATION. WORKING TOGETHER WITH ITS MEMBERS AND COMMUNITIES OF OPEN SOURCE ENGINEERS, THE LINUX FOUNDATION AND ITS PROJECTS FORM THE MOST AMBITIOUS AND SUCCESSFUL INVESTMENT IN THE CREATION OF SHARED TECHNOLOGY. 0 0 EVENTS: OUR EVENTS TEAM FACILITATED 219 IN-PERSON EVENTS WITH OVER 70,000 ATTENDEES FROM 162 COUNTRIES REPRESENTING OVER 9,000 DISTINCT ORGANIZATIONS, MARKING THE FIRST YEAR THAT THE NUMBER OF ATTENDEES EXCEEDED THE NUMBER WHO ATTENDED PRIOR TO THE PANDEMIC. WE PROVIDED OVER $1.6M IN TRAVEL FUNDING AND SCHOLARSHIPS TO THESE EVENTS. OUR PROJECTS ALSO HOSTED 88 VIRTUAL WEBINARS ATTENDED BY OVER 12,800 ATTENDEES. TRAINING: IN 2024, OUR TRAINING & EDUCATION TEAM ENROLLED OVER 200,000 LEARNERS INTO E-LEARNING COURSES AND PROVIDED NEARLY 50,000 CERTIFICATIONS TO PROFESSIONALS WHO ARE INCREASING THEIR SKILL BASE. MORE THAN 850 PARTICIPANTS, PRIMARILY COLLEGE STUDENTS, HAVE GRADUATED FROM OUR MENTORSHIP PROGRAMS, WHICH CONTINUE TO EDUCATE A NEW GENERATION OF OPEN SOURCE CONTRIBUTORS, PROVIDING SKILLS THAT WILL GIVE THEM A PATH TO GOOD JOBS. IN MEMORY OF OUR CTO, SHUBHRA KAR, WE ALSO PROVIDED OVER 500 EDUCATION SCHOLARSHIPS TO INDIVIDUALS FROM OVER 110 COUNTRIES. PROJECTS: WE HOST MORE OPEN SOURCE PROJECTS THAN ANY OTHER ENTITY IN THE WORLD, PROVIDING THE SUPPORT SERVICES THEY NEED IN ORDER TO FUNCTION. WE SURPASSED 1,000 ACTIVE OPEN SOURCE SOFTWARE AND STANDARDS PROJECTS IN 2024, WITH IMPACTFUL PROJECTS IN NEARLY EVERY TECHNOLOGY NICHE. 0 1 0 1 0 0 0 0 0 1 0 0 0 1 1 0 1 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 1 281 0 1 300 1 1 1 1 JA 0 0 1 1 0 0 0 X 21 20 0 0 0 0 1 1 0 1 1 0 1 1 1 1 0 1 1 1 1 1 0 CA X STEPHANIE WIGLE 4157239709 2810 N CHURCH ST PMB 57274 WILMINGTON DE 198024447 TIM BIRD DIRECTOR 1.00 X 0 0 0 ERICA BRESCIA DIRECTOR 1.00 X 0 0 0 EILEEN EVANS DIRECTOR 1.00 X 0 0 0 MELISSA EVERS DIRECTOR 1.00 X 0 0 0 PEIXIN HOU DIRECTOR 1.00 X 0 0 0 FRANK FANZILLI TREASURER 1.00 X X 0 0 0 TAKEHISA KATAYAMA DIRECTOR 1.00 X 0 0 0 KEN KOMIYAMA DIRECTOR 1.00 X 0 0 0 KIMBERLY CRAVEN DIRECTOR 1.00 X 0 0 0 DAVID MARR DIRECTOR 1.00 X 0 0 0 BEN MAURER DIRECTOR 1.00 X 0 0 0 YUICHI NAKAMURA DIRECTOR 1.00 X 0 0 0 SHOJIRO NAKAO DIRECTOR 1.00 X 0 0 0 DANIEL PARK DIRECTOR 1.00 X 0 0 0 PHIL ROBB DIRECTOR 1.00 X 0 0 0 NITHYA RUFF CHAIR 1.00 X X 0 0 0 KEIICHI SEKI DIRECTOR 1.00 X 0 0 0 DAN WILLIAMS DIRECTOR 1.00 X 0 0 0 DAVID RUDIN DIRECTOR 1.00 X 0 0 0 JIM WRIGHT DIRECTOR 1.00 X 0 0 0 JAMES ZEMLIN EXECUTIVE DIRECTOR 40.00 X X 952166 0 451018 STEPHANIE WIGLE HADDOW CHIEF FINANCIAL OFFICER 40.00 X 626592 0 72743 LINUS TORVALDS FELLOW 40.00 X 524349 0 1089627 ANGELA BROWN SVP, GM OF EVENTS 40.00 X 601982 0 64283 PRIYANKA SHARMA GM, CNCF 40.00 X 562668 0 72743 CLYDE SEEPERSAD SVP AND GM, TRAINING AND CERTIFICATION 40.00 X 559806 0 42965 MANISH DIXIT SVP OF ENGINEERING 40.00 X 346104 0 76713 JASON STORMENT EXECUTIVE DIRECTOR, FINOPS FOUNDATION 40.00 X 801592 0 79120 ARPIT JOSHIPURA GENERAL MANAGER, NETWORKING AND ORCHESTRATION 40.00 X 754166 0 83629 TODD MOORE SVP OF PROGRAM OPERATIONS 40.00 X 655960 0 68973 GABRIELE COLUMBRO EXECUTIVE DIRECTOR, FINOS 40.00 X 657175 0 72231 CHRIS ANISZCZYK VP STRATEGIC AND DEVELOPER 40.00 X 651592 0 64491 7694152 0 2238536 199 0 1 0 PSI SERVICES INC 611 N BRAND BLVD 10TH FL GLENDALE CA 91203 EXAM DEVELOPMENT 1633254 E3 WEBCASTING LLC 1314-B CENTER DRIVE 463 MEDFORD OR 97501 SOCIAL MEDIA VIDEO ADS, VARIOUS OTHER 1327809 PROXIMA SYSTEMS LLC 6200 STONERIDGE MALL ROAD SUITE 300 PLEASANTON CA 94588 PLATFORM, AFFILIATION AND TECH WRITING S 1068174 SPEAKEASY STRATEGIES LLC 77 GEARY STREET 5TH FLOOR SAN FRANCISCO CA 94108 PR +AR+ORGANIC SOCIAL SUPPORT 910444 MAMMOTH GROWTH LLC 145 CORTE MADERA TOWN CENTER 445 CORTE MADERA CA 94925 ANALYTICS ARCHITECTURE 887094 57 6640334 6640334 PROJECT AND EVENT FEES 541900 149482926 149482926 TRAINING INCOME 541900 29181007 29181007 MEMBERSHIP DUES 900099 19817944 19817944 PROGRAM SUPPORT INCOME 541900 6800648 6800648 OTHER INCOME 900099 1122981 1122981 206405506 7682163 7682163 ADVERTISING 541800 2591 2591 2591 220730594 206405506 2591 7682163 6043760 69287521 4045194 8889844 4178640 1755886 212313 60568 16811449 7897534 8863240 14180825 6354688 47183057 OTHER 8604781 204369300 145222820 169430141 17462925 18433405 16530134 16513953 6990990 7846809 3939493 3925722 59435 13771 11289211 12187827 26201 0 197581716 224425906 24594604 24151647 36204828 42223064 11881264 13423434 72680696 79798145 X 124901020 144627761 124901020 144627761 197581716 224425906 X 16361294 471892 2893555 X 0 1 X 1 0 RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED 1 1 0 3939493 3925722 13771 13771 DEFERRED COMPENSATION LIABILITY 13423434 13423434 X PART X, LINE 2: MANAGEMENT BELIEVES THE LINUX FOUNDATION DOES NOT HAVE ANY UNCERTAIN TAX POSITIONS. EAST ASIA AND THE PACIFIC - AUSTRALIA, BRUNEI, BURMA, CAMBODIA, 1 25 PROGRAM SERVICES SUPPORTING THE TECHNICAL AND BUSINESS ENVIRONMENT IN THE COMPUTER INDUSTRY. 3570047 CANADA AND MEXICO 0 18 PROGRAM SERVICES SUPPORTING THE TECHNICAL AND BUSINESS ENVIRONMENT IN THE COMPUTER INDUSTRY. 3820719 EUROPE (INCLUDING ICELAND & GREENLAND) - ALBANIA, ANDORRA, AUSTRIA, BELGIUM 0 19 PROGRAM SERVICES SUPPORTING THE TECHNICAL AND BUSINESS ENVIRONMENT IN THE COMPUTER INDUSTRY. 17549591 MIDDLE EAST AND AFRICA 0 0 PROGRAM SERVICES EVENTS AND CONFERENCES 1389071 SOUTH AMERICA - ARGENTINA, BOLIVIA, BRAZIL, CHILE, COLUMBIA, ECUADOR, 0 3 PROGRAM SERVICES EVENTS AND CONFERENCES 573041 UNITED KINGDOM 0 9 PROGRAM SERVICES SUPPORTING THE TECHNICAL AND BUSINESS ENVIRONMENT IN THE COMPUTER INDUSTRY. 5011047 OCEANIA 0 0 PROGRAM SERVICES SUPPORTING THE TECHNICAL AND BUSINESS ENVIRONMENT IN THE COMPUTER INDUSTRY. 973016 CARIBBEAN 0 0 PROGRAM SERVICES SUPPORTING THE TECHNICAL AND BUSINESS ENVIRONMENT IN THE COMPUTER INDUSTRY. 24500 EGYPT 0 0 PROGRAM SERVICES SUPPORTING THE TECHNICAL AND BUSINESS ENVIRONMENT IN THE COMPUTER INDUSTRY. 304800 1 74 0 0 1 74 32911032 304800 33215832 0 0 1 0 0 0 X X X X 0 0 0 LINUS TORVALDS FELLOW 450000 0 0 0 74349 0 1051998 0 37629 0 1613976 0 0 0 JAMES ZEMLIN EXECUTIVE DIRECTOR 400000 0 548000 0 4166 0 413389 0 37629 0 1403184 0 0 0 JASON STORMENT EXECUTIVE DIRECTOR, FINOPS FOUNDATIO 400000 0 400000 0 1592 0 41491 0 37629 0 880712 0 0 0 ARPIT JOSHIPURA GENERAL MANAGER, NETWORKING AND ORCH 425000 0 325000 0 4166 0 46000 0 37629 0 837795 0 0 0 GABRIELE COLUMBRO EXECUTIVE DIRECTOR, FINOS 405583 0 250000 0 1592 0 41518 0 30713 0 729406 0 0 0 TODD MOORE SVP OF PROGRAM OPERATIONS 400000 0 250000 0 5960 0 46000 0 22973 0 724933 0 0 0 CHRIS ANISZCZYK VP STRATEGIC AND DEVELOPER 400000 0 250000 0 1592 0 41518 0 22973 0 716083 0 0 0 STEPHANIE WIGLE HADDOW CHIEF FINANCIAL OFFICER 350000 0 275000 0 1592 0 42030 0 30713 0 699335 0 0 0 ANGELA BROWN SVP, GM OF EVENTS 350000 0 250000 0 1982 0 42030 0 22253 0 666265 0 0 0 PRIYANKA SHARMA GM, CNCF 386154 0 175000 0 1514 0 42030 0 30713 0 635411 0 0 0 CLYDE SEEPERSAD SVP AND GM, TRAINING AND CERTIFICATI 350000 0 200000 0 9806 0 42965 0 0 0 602771 0 0 0 MANISH DIXIT SVP OF ENGINEERING 325000 0 18498 0 2606 0 46000 0 30713 0 422817 0 0 0 FORM 990, PART VI, SECTION A, LINE 6 THE LINUX FOUNDATION HAS THREE CLASSES OF MEMBERSHIP: PLATINUM, GOLD, AND SILVER. FORM 990, PART VI, SECTION A, LINE 7A EACH PLATINUM MEMBER, UP TO A MAXIMUM OF 20, IS ENTITLED TO APPOINT A DIRECTOR. THE GOLD MEMBERS, VOTING TOGETHER AS A SINGLE CLASS, ELECT UP TO THREE DIRECTORS, AND THE SILVER MEMBERS, VOTING TOGETHER AS A SINGLE CLASS, ELECT ONE DIRECTOR. FORM 990, PART VI, SECTION B, LINE 11B THE FINANCE COMMITTEE REVIEWS AND APPROVES THE FORM 990. A COPY OF THE FORM 990 IS AVAILABLE TO ALL BOARD MEMBERS FOR REVIEW PRIOR TO FILING. FORM 990, PART VI, SECTION B, LINE 12C THE POLICY IS REVIEWED WITH THE BOARD ANNUALLY DURING A MEETING. ANY POTENTIAL CONFLICTS THAT ARE REPORTED ARE REFERRED TO OUTSIDE COUNSEL AND ESCALATED TO THE BOARD IF WARRANTED. FORM 990, PART VI, SECTION B, LINE 15 THE BOARD COMPENSATION COMMITTEE REVIEWS AND APPROVES THE EXECUTIVE DIRECTOR'S COMPENSATION AND CERTAIN KEY EMPLOYEES BASED ON PERFORMANCE AND COMPARABLE MARKET SALARIES. FORM 990, PART VI, SECTION C, LINE 19 THE ORGANIZATION PROVIDES INFORMATION UPON REQUEST. FORM 990, PART XI, LINE 9: FOREIGN CURRENCY ADJUSTMENT -89,645. INCREASE IN NET ASSETS FROM ACQUISITION 2,983,200. LINUX FOUNDATION JAPAN LLC 3-30 KIOI-CHO CHIYODA-KU TOKYO JA 460503801 SUPPORTING AND ADVANCING OPEN SOURCE IN JAPAN JA 154052 THE LINUX FOUNDATION LF OPEN SOURCE LLC 2810 N CHURCH ST PMB 57274 WILMINGTON DE 198024447 384027839 SUPPORTING AND ADVANCING OPEN SOURCE IN ASIA CH THE LINUX FOUNDATION LINUX FOUNDATION UK LIMITED DEDMERE ROAD MARLOW UK SUPPORTING AND ADVANCING OPEN SOURCE IN THE UK UK THE LINUX FOUNDATION THE LINUX KERNEL ORGANIZATION 2810 N CHURCH ST PMB 57274 WILMINGTON DE 198024447 743183459 DISTRIBUTES THE LINUX KERNEL AND RELATED OPEN SOURCE PROJECTS. CA 501(C)(3) PF THE LINUX FOUNDATION 1 LF SUMMITS INC 2810 N CHURCH ST PMB 57274 WILMINGTON DE 198024447 810852571 HOSTS AN ANNUAL EVENT FOR THE OPEN SOURCE COMMUNITY. CA 501(C)(4) THE LINUX FOUNDATION 1 LF CHARITIES INC 2810 N CHURCH ST PMB 57274 WILMINGTON DE 198024447 841730246 SUPPORTING ORGANIZATION DE 501(C)(3) LINE 12A, I THE LINUX FOUNDATION 1 LINUX FOUNDATION EUROPE AVENUE DES ARTS 56 1000 BRUXELLES BE 981665203 SUPPORTING AND ADVANCING OPEN SOURCE IN EUROPE BE 501(C)(6) THE LINUX FOUNDATION 1 LF LABS INC 2810 N CHURCH ST PMB 57274 WILMINGTON DE 198024447 383890278 TECHNICAL TRAINING. DE THE LINUX FOUNDATION C 1.00000 1 LF GOVERNANCE NETWORKS INC 2810 N CHURCH ST PMB 57274 WILMINGTON DE 198024447 852973622 SUPPORT OPERATIONS OF THE GOVERNANCE NETWORKS DE THE LINUX FOUNDATION C 1.00000 1 LFNEWCO INC 2810 N CHURCH ST PMB 57274 WILMINGTON DE 198024447 933738941 SUPPORTING AND ADVANCING OPEN SOURCE IN THE US DE THE LINUX FOUNDATION C 241912 2357620 1.00000 1 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 1 0 0 0 THE LINUX KERNEL ORGANIZATION P 265300 ACTUAL AMOUNTS PAID LF CHARITIES INC C 6207591 ACTUAL AMOUNTS PAID