Civic Intelligence

Mariadb Foundation

EIN 38-3890082 • 501(c)6 • Wakefield, MA

Profile

The organization's purpose is to continue the development of, free public access to, and adoption of thee open source database management software known as "mariadb" (which is based on the mysql open source software). Additionally, the organization has been established to promote, foster and facilitate collaboration among developers and users in the continued development and imporovement of, and free public access to, mariadb open source software.

401 Edgewater Place Suite 600Wakefield, MA 01880

mariadb.org

Siviq Scores

Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.

Liabilities / Assets

100th percentile

3.66x

Higher debt load relative to assets than 100% of similar nonprofits.

501(c)6 • $1M-$5M nonprofits • Source year 2024

Liabilities / Revenue

86th percentile

0.58x

Higher debt load relative to revenue than 86% of similar nonprofits.

501(c)6 • $1M-$5M nonprofits • Source year 2024

Net Margin

48th percentile

3.6%

Higher net margin than 48% of similar nonprofits.

501(c)6 • $1M-$5M nonprofits • Source year 2024

Top Officer Pay

Score unavailable

No value available

No filing with officer rows is available for this organization yet.

Asset Growth

94th percentile

44%

Faster asset growth than 94% of similar nonprofits.

501(c)6 • $1M-$5M nonprofits • Annualized from 2022 to 2024

Revenue Growth

73rd percentile

16%

Faster revenue growth than 73% of similar nonprofits.

501(c)6 • $1M-$5M nonprofits • Annualized from 2022 to 2024

Assets

Up

$256,409

Up $133,615 (+109%) from 2023

Liabilities

Up

$938,529

Up $76,053 (+8.8%) from 2023

Net Assets

Up

-$682,120

Up $57,562 (+7.8%) from 2023

Revenue

Up

$1,609,317

Up $809,526 (+101%) from 2023

Expenses

Up

$1,551,755

Up $324,782 (+26%) from 2023

Net Income

Up

$57,562

Up $484,744 (+113%) from 2023

Trend Graphs

Balance Sheet Trend

Grouped bars show assets, liabilities, and net assets across loaded filings.

$1.0M$500K$0-$500K-$1.0MAssets 2015: $56,335Liabilities 2015: $298,534Net Assets 2015: -$242,1992015Assets 2016: $129,315Liabilities 2016: $389,181Net Assets 2016: -$259,8662016Assets 2017: $268,108Liabilities 2017: $379,825Net Assets 2017: -$111,7172017Assets 2018: $702,458Liabilities 2018: $439,731Net Assets 2018: $262,7272018Assets 2019: $114,580Liabilities 2019: $525,204Net Assets 2019: -$410,6242019Assets 2020: $4,120Liabilities 2020: $395,397Net Assets 2020: -$391,2772020Assets 2021: $146,900Liabilities 2021: $698,032Net Assets 2021: -$551,1322021Assets 2022: $123,053Liabilities 2022: $435,553Net Assets 2022: -$312,5002022Assets 2023: $122,794Liabilities 2023: $862,476Net Assets 2023: -$739,6822023Assets 2024: $256,409Liabilities 2024: $938,529Net Assets 2024: -$682,1202024

Highlighted filing

2024

Assets$256,409
Liabilities$938,529
Net Assets-$682,120

Operations Trend

Revenue, expenses, and net income by year, with the latest filing highlighted.

$2.0M$1.0M$0-$1.0MRevenue 2015: $279,028Expenses 2015: $290,999Net Income 2015: -$11,9712015Revenue 2016: $269,704Expenses 2016: $287,371Net Income 2016: -$17,6672016Revenue 2017: $499,436Expenses 2017: $351,287Net Income 2017: $148,1492017Revenue 2018: $951,240Expenses 2018: $576,796Net Income 2018: $374,4442018Revenue 2019: $413,449Expenses 2019: $1,086,800Net Income 2019: -$673,3512019Revenue 2020: $888,742Expenses 2020: $869,395Net Income 2020: $19,3472020Revenue 2021: $903,053Expenses 2021: $1,062,908Net Income 2021: -$159,8552021Revenue 2022: $1,195,322Expenses 2022: $956,690Net Income 2022: $238,6322022Revenue 2023: $799,791Expenses 2023: $1,226,973Net Income 2023: -$427,1822023Revenue 2024: $1,609,317Expenses 2024: $1,551,755Net Income 2024: $57,5622024

Highlighted filing

2024

Revenue$1,609,317
Expenses$1,551,755
Net Income$57,562

Filings

Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Oct 9, 2025
Return Version
2024v5.0
Gross Receipts
$1,609,317
Mission and Program Overview

Mission

The Organization's purpose is to continue the development of, free public access to, and adoption of the open source database management software known as"MariaDB" (which is based on the MySQL open source software). Additionally, the Organization has been established to promote, foster and facilitate collaboration among developers and users in the continued development and improvement of, and free public access to, MaraiDB open source software.

The organization's purpose is to continue the development of, free public access to, and adoption of the open source database management software known as "mariadb" (based on the mysql open source software), and to promote collaboration among developers and users.

Balance Sheet Detail
LineBeginningEndChange
Assets
Cash and Non-Interest-Bearing Accounts$122,794$256,409▲ $133,615
Total Assets$122,794$256,409▲ $133,615
Liabilities
Deferred Revenue$521,145$467,834▼ $53,311
Unsecured Notes Loans Payable$247,517$335,984▲ $88,467
Accounts Payable and Accrued Expenses$93,814$134,711▲ $40,897
Total Liabilities$862,476$938,529▲ $76,053
Net Assets / Fund Balance
Net Assets Without Donor Restrictions$-739,682$-682,120▲ $57,562
Total Net Assets Fund Balance$-739,682$-682,120▲ $57,562
Total Liabilities and Net Assets / Fund Balance$122,794$256,409▲ $133,615
Compensation and Service Providers

Employees

NameTitleFull / Part TimeBaseTotal
Kaj ArnoCEOFT$452,413$452,413
Michael WideniusCTO-$146,974$146,974

Board Members and Trustees

NameTitle
Eric HermanChairman
Barry AbrahamsonDirector
Espen HakonsenDirector
Paul ObrianDirector
Sean PengDirector
Sergei GolubchikDirector
Sirish ChandrasekaranDirector
Steve ShawDirector
Todd BoydDirector

Highest Paid Contractors

ContractorServicesLocationCompensation
Dec0de Consulting LtdConsulting19 SLIGHT PLACE, Holt Act, NORFOLK, As$130,561
-Consulting24E NORWICH STREET, Dereham, Uk$117,861
Revenue and Support

Revenue Composition

Contributions and Grants
$0
Program Service Revenue
$1,599,700
Investment Income
$0
Other Revenue
$9,617
Change in Net Assets
$57,562
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Other Expenses$945,460
Salaries, Compensation, and Employee Benefits$606,295
Grants and Similar Amounts Paid$0
Professional Fundraising Fees$0
Total Fundraising Expense$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Current Officers, Directors, Trustees, and Key Employees---$599,387
Fees for Services Other---$394,586
Information Technology---$175,915
Office Expenses---$34,777
Fees for Services Accounting---$20,500
Travel---$8,387
Other Salaries and Wages---$5,290
Fees for Services Legal---$2,816
Payroll Taxes---$1,618
Other Expenses---$765
Total Functional Expenses$0$0$0$1,551,755
International Activity

International Summary

Offices
4
Employees
18
Spending
$1,521,228

International Compliance

Foreign grant records maintained
No
Activity in boycott countries
No
Foreign corporation ownership
No
Foreign partnership interest
No
Interest in foreign trust
No
Passive foreign investment company interest
No
Transfers to foreign corporations
No

International Activities

RegionActivityServicesOfficesEmployeesSpending
EuropeProgram ServicesConsulting116$989,957
EuropeProgram ServicesCompensation11$457,703
EuropeProgram ServicesOperating Expenses1-$35,625
East Asia & PacificProgram ServicesConsulting & Travel--$25,953
EuropeProgram ServicesTravel11$11,990
Fundraising, Events, and Gaming
Fundraising activities
No
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Professional Fundraising Fees$0
Political and Lobbying Activity
Political campaign activity
No
Subject to proxy tax
No
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
No
Backup withholding compliance
Yes
Business relationship with 35% controlled entity
No
Business relationship with family members
No
Business relationship with organization members
No
Material changes to governing documents
No
Compensation from other sources disclosed
No
CEO compensation reviewed
Yes
Other officer compensation reviewed
No
Conflict-of-interest policy
No
Audited financial statements prepared
No
Key decisions subject to board approval
No
Management duties delegated
Yes

Governance Explanations

Form 990, Page 6, Part VI, Line 3

Virtual, inc. Is a management company that handles all financial recordkee ping for the organization. They also assist with adminstrative and techni cal duties.

Form 990, Page 6, Part VI, Line 7A

Directors (other than ex-officio directors) shall be elected by the direct ors, in their capacity as the members of the entity. Directors are elected for a term of no more than two years, and may serve an unlimited number of terms.

Form 990, Page 6, Part VI, Line 11B

Prior to filing of form 990, the chairman of the board will review the form.

Form 990, Page 6, Part VI, Line 15A

An annual evaluation is completed on the performance of the executive director (ed) including his evaluation of his own performance and compensation. The executive committee obtains research and information on comparable salary data for eds in similar organizations and presents to the full board. The chair of the board is a volunteer, is not compensated by mariadb, and operates independently.

Form 990, Page 6, Part VI, Line 18

Form 990 is available upon request and on the guidestar.org website.

Form 990, Page 6, Part VI, Line 19

The organization's financial statements are available on the guidestar.org website and the governing documents are only available upon request.

Filing and Contact Details

Filer

Filer Name
Mariadb Foundation
EIN
38-3890082
Phone
7818768924
Address
401 EDGEWATER PLACE SUITE 600, WAKEFIELD, MA 01880

Signing Officer

Name
Anna Widenius
Title
Chief of Staff
Phone
7818768924
Signed
2025-10-09
Discuss with paid preparer
Yes

Organization Details

Principal Officer
Anna Widenius
Formed
2013
Legal Domicile
De
Voting Board Members
10
Independent Board Members
10
Employees
0

Preparer

Firm
Ruane & Company Llp
Address
105 CENTRAL STREET SUITE 1200, STONEHAM, MA 02180
Preparer
Thomas M Ruane CPA
Phone
7816430090
Supplemental Narrative

Additional Explanations

FORM 990 - ORGANIZATION'S MISSION

The organization's purpose is to continue the development of, free public access to, and adoption of thee open source database management software known as "mariadb" (which is based on the mysql open source software). Additionally, the organization has been established to promote, foster and facilitate collaboration among developers and users in the continued development and imporovement of, and free public access to, mariadb open source software.

Form 990, Page 2, Part III, Line 4D

To continue the development of, free public access to, and adoption of the open source database management software known as "mariadb". Additionally, to promote, foster and facilitate collaboration among developers and users in the continuted development and improvement of, and free access to, mariadb open source software.

Form 990, Part V, Line 4B

FINLAND

Form 990, Part IX, Line 11G

Consultants - it and other 394,586 0 0

Raw XML Appendix389 raw XML fields

This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.

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IRS990/ProgSrvcAccomActyOtherGrp/Desc0TO CONTINUE THE DEVELOPMENT OF, FREE PUBLIC ACCESS TO, AND ADOPTION OF THE OPEN SOURCE DATABASE MANAGEMENT SOFTWARE KNOWN AS "MARIADB". ADDITIONALLY, TO PROMOTE, FOSTER AND FACILITATE COLLABORATION AMONG DEVELOPERS AND USERS IN THE CONTINUTED DEVELOPMENT AND IMPROVEMENT OF, AND FREE ACCESS TO, MARIADB OPEN SOURCE SOFTWARE.
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IRS990/PYProgramServiceRevenueAmt0799791
IRS990/PYRevenuesLessExpensesAmt0-427182
IRS990/PYSalariesCompEmpBnftPaidAmt0145511
IRS990/PYTotalExpensesAmt01226973
IRS990/PYTotalRevenueAmt0799791
IRS990/ReconcilationRevenueExpnssAmt057562
IRS990/RelatedEntityInd0false
IRS990/RelatedOrganizationCtrlEntInd0false
IRS990/ReportInvestmentsOtherSecInd0false
IRS990/ReportLandBuildingEquipmentInd0false
IRS990/ReportOtherAssetsInd0false
IRS990/ReportOtherLiabilitiesInd0false
IRS990/ReportProgramRelatedInvstInd0false
IRS990/ScheduleBRequiredInd0false
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IRS990ScheduleF/AccountActivitiesOutsideUSGrp/EmployeeCnt11
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/EmployeeCnt21
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/OfficesCnt01
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/OfficesCnt11
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/OfficesCnt21
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/OfficesCnt31
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IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTotalExpendituresAmt111990
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTotalExpendituresAmt2457703
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTotalExpendituresAmt335625
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTotalExpendituresAmt425953
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTxt0EUROPE
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTxt1EUROPE
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTxt2EUROPE
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTxt3EUROPE
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTxt4EAST ASIA & PACIFIC
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/SpecificServicesProvidedTxt0CONSULTING
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/SpecificServicesProvidedTxt1TRAVEL
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/SpecificServicesProvidedTxt2COMPENSATION
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/SpecificServicesProvidedTxt3OPERATING EXPENSES
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/SpecificServicesProvidedTxt4CONSULTING & TRAVEL
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/TypeOfActivitiesConductedTxt0PROGRAM SERVICES
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/TypeOfActivitiesConductedTxt1PROGRAM SERVICES
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/TypeOfActivitiesConductedTxt2PROGRAM SERVICES
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/TypeOfActivitiesConductedTxt3PROGRAM SERVICES
IRS990ScheduleF/AccountActivitiesOutsideUSGrp/TypeOfActivitiesConductedTxt4PROGRAM SERVICES
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IRS990ScheduleF/ForeignCorpOwnershipInd0false
IRS990ScheduleF/ForeignPartnershipInd0false
IRS990ScheduleF/GrantRecordsMaintainedInd0false
IRS990ScheduleF/InterestInForeignTrustInd0false
IRS990ScheduleF/PassiveForeignInvestmestCoInd0false
IRS990ScheduleF/SubtotalEmployeesCnt018
IRS990ScheduleF/SubtotalOfficesCnt04
IRS990ScheduleF/SubtotalSpentAmt01521228
IRS990ScheduleF/SupplementalInformationDetail/ExplanationTxt0EUROPE 989,957 0 EUROPE 11,990 0 EUROPE 457,703 0 EUROPE 35,625 0 EAST ASIA & PACIFIC 25,953 0
IRS990ScheduleF/SupplementalInformationDetail/FormAndLineReferenceDesc0SCHEDULE F, PAGE 1, PART I, LINE 3
IRS990ScheduleF/TotalEmployeeCnt018
IRS990ScheduleF/TotalOfficeCnt04
IRS990ScheduleF/TotalSpentAmt01521228
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IRS990ScheduleJ/EquityBasedCompArrngmInd0false
IRS990/ScheduleJRequiredInd0true
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IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/PersonNm0KAJ ARNO
IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/TitleTxt0CEO
IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/TotalCompensationFilingOrgAmt0452413
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IRS990ScheduleJ/SupplementalNonqualRtrPlanInd0false
IRS990/ScheduleORequiredInd0true
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0THE ORGANIZATION'S PURPOSE IS TO CONTINUE THE DEVELOPMENT OF, FREE PUBLIC ACCESS TO, AND ADOPTION OF THEE OPEN SOURCE DATABASE MANAGEMENT SOFTWARE KNOWN AS "MARIADB" (WHICH IS BASED ON THE MYSQL OPEN SOURCE SOFTWARE). ADDITIONALLY, THE ORGANIZATION HAS BEEN ESTABLISHED TO PROMOTE, FOSTER AND FACILITATE COLLABORATION AMONG DEVELOPERS AND USERS IN THE CONTINUED DEVELOPMENT AND IMPOROVEMENT OF, AND FREE PUBLIC ACCESS TO, MARIADB OPEN SOURCE SOFTWARE.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1TO CONTINUE THE DEVELOPMENT OF, FREE PUBLIC ACCESS TO, AND ADOPTION OF THE OPEN SOURCE DATABASE MANAGEMENT SOFTWARE KNOWN AS "MARIADB". ADDITIONALLY, TO PROMOTE, FOSTER AND FACILITATE COLLABORATION AMONG DEVELOPERS AND USERS IN THE CONTINUTED DEVELOPMENT AND IMPROVEMENT OF, AND FREE ACCESS TO, MARIADB OPEN SOURCE SOFTWARE.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2FINLAND
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt3VIRTUAL, INC. IS A MANAGEMENT COMPANY THAT HANDLES ALL FINANCIAL RECORDKEE PING FOR THE ORGANIZATION. THEY ALSO ASSIST WITH ADMINSTRATIVE AND TECHNI CAL DUTIES.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt4DIRECTORS (OTHER THAN EX-OFFICIO DIRECTORS) SHALL BE ELECTED BY THE DIRECT ORS, IN THEIR CAPACITY AS THE MEMBERS OF THE ENTITY. DIRECTORS ARE ELECTED FOR A TERM OF NO MORE THAN TWO YEARS, AND MAY SERVE AN UNLIMITED NUMBER OF TERMS.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt5PRIOR TO FILING OF FORM 990, THE CHAIRMAN OF THE BOARD WILL REVIEW THE FORM.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt6AN ANNUAL EVALUATION IS COMPLETED ON THE PERFORMANCE OF THE EXECUTIVE DIRECTOR (ED) INCLUDING HIS EVALUATION OF HIS OWN PERFORMANCE AND COMPENSATION. THE EXECUTIVE COMMITTEE OBTAINS RESEARCH AND INFORMATION ON COMPARABLE SALARY DATA FOR EDS IN SIMILAR ORGANIZATIONS AND PRESENTS TO THE FULL BOARD. THE CHAIR OF THE BOARD IS A VOLUNTEER, IS NOT COMPENSATED BY MARIADB, AND OPERATES INDEPENDENTLY.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt7FORM 990 IS AVAILABLE UPON REQUEST AND ON THE GUIDESTAR.ORG WEBSITE.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt8THE ORGANIZATION'S FINANCIAL STATEMENTS ARE AVAILABLE ON THE GUIDESTAR.ORG WEBSITE AND THE GOVERNING DOCUMENTS ARE ONLY AVAILABLE UPON REQUEST.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt9CONSULTANTS - IT AND OTHER 394,586 0 0
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0FORM 990 - ORGANIZATION'S MISSION
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1FORM 990, PAGE 2, PART III, LINE 4D
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2FORM 990, PART V, LINE 4B
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc3FORM 990, PAGE 6, PART VI, LINE 3
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc4FORM 990, PAGE 6, PART VI, LINE 7A
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc5FORM 990, PAGE 6, PART VI, LINE 11B
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc6FORM 990, PAGE 6, PART VI, LINE 15A
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc7FORM 990, PAGE 6, PART VI, LINE 18
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc8FORM 990, PAGE 6, PART VI, LINE 19
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc9FORM 990, PART IX, LINE 11G
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IRS990/SubjectToProxyTaxInd0false
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IRS990/TaxablePartyNotificationInd0false
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IRS990/TerminateOperationsInd0false
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IRS990/TotalAssetsEOYAmt0256409
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IRS990/TotalAssetsGrp/EOYAmt0256409
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IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt00
IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt00
IRS990/TotalFunctionalExpensesGrp/TotalAmt01551755
IRS990/TotalGrossUBIAmt00
IRS990/TotalLiabilitiesBOYAmt0862476
IRS990/TotalLiabilitiesEOYAmt0938529
IRS990/TotalLiabilitiesGrp/BOYAmt0862476
IRS990/TotalLiabilitiesGrp/EOYAmt0938529
IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt0-739682
IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt0-682120
IRS990/TotalProgramServiceRevenueAmt01599700
IRS990/TotalReportableCompFromOrgAmt0599387
IRS990/TotalRevenueGrp/RelatedOrExemptFuncIncomeAmt01609317
IRS990/TotalRevenueGrp/TotalRevenueColumnAmt01609317
IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt0122794
IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt0256409
IRS990/TravelGrp/TotalAmt08387
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IRS990/UnsecuredNotesLoansPayableGrp/BOYAmt0247517
IRS990/UnsecuredNotesLoansPayableGrp/EOYAmt0335984
IRS990/UponRequestInd0X
IRS990/USAddress/AddressLine1Txt0401 EDGEWATER PLACE SUITE 600
IRS990/USAddress/CityNm0WAKEFIELD
IRS990/USAddress/StateAbbreviationCd0MA
IRS990/USAddress/ZIPCd001880
IRS990/VotingMembersGoverningBodyCnt010
IRS990/VotingMembersIndependentCnt010
IRS990/WebsiteAddressTxt0HTTPS://MARIADB.ORG
IRS990/WhistleblowerPolicyInd0false
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd0true
ReturnHeader/BusinessOfficerGrp/PersonNm0ANNA WIDENIUS
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0CHIEF OF STAFF
ReturnHeader/BusinessOfficerGrp/PhoneNum07818768924
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-10-09
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0MARIADB FOUNDATION
ReturnHeader/Filer/BusinessNameControlTxt0MARI
ReturnHeader/Filer/EIN0383890082
ReturnHeader/Filer/PhoneNum07818768924
ReturnHeader/Filer/USAddress/AddressLine1Txt0401 EDGEWATER PLACE SUITE 600
ReturnHeader/Filer/USAddress/CityNm0WAKEFIELD
ReturnHeader/Filer/USAddress/StateAbbreviationCd0MA
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ReturnHeader/IRSResponsiblePrtyInfoCurrInd0true
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0320344584
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0RUANE & COMPANY LLP
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt0105 CENTRAL STREET SUITE 1200
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0STONEHAM
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0MA
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd002180
ReturnHeader/PreparerPersonGrp/PhoneNum07816430090
ReturnHeader/PreparerPersonGrp/PreparationDt02025-11-04
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0THOMAS M RUANE CPA
ReturnHeader/ReturnTs02025-11-17T09:21:51-05:00
ReturnHeader/ReturnTypeCd0990
ReturnHeader/TaxPeriodBeginDt02024-01-01
ReturnHeader/TaxPeriodEndDt02024-12-31
ReturnHeader/TaxYr02024

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