Sociogene

Hewlett Foundation

One of the largest US private foundations, established in 1966 by Hewlett-Packard co-founder William Hewlett and his wife Flora, making strategic grants across education, the environment, global development, the performing arts, cyber policy, and US democracy to advance a better world.

266named by peers

Peer societies

Five societies Hewlett Foundation is read alongside.

INSA

Intelligence and National Security Alliance

A nonpartisan convening body where intelligence, defense, and industry meet in the open to think through hard…

151 companies named

ISSA

Information Systems Security Association

A member community for information security professionals, built on local chapters, peer education, and a…

1 companies named

FIRST

Forum of Incident Response and Security Teams

A global nonprofit coalition of computer security incident response teams that fosters cooperation, trust and…

22 companies named

WIC

Women in CyberSecurity

A nonprofit dedicated to recruiting, retaining, and advancing women in the cybersecurity workforce

90 companies named

NCA

National Cybersecurity Alliance

A nonprofit that promotes public cybersecurity awareness and safe online behavior, known for Cybersecurity…

22 companies named

Who backs HF

No public supporter list found as of September 2026.

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Who backs Hewlett Foundation's peers, but not Hewlett Foundation

Companies named publicly by at least one of Hewlett Foundation's five peer societies, and not found in Hewlett Foundation's reviewed public records.

CompanyINSAISSAFIRSTWICNCAPeers
Google for NonprofitsNamedPremiumBoard Members3 of 5
mastercard.usPresident's CirclePremiumBoard Members3 of 5
AmazonTier 1 (Top Contributors)Board Members2 of 5
Amazon AWSNamedPremium2 of 5
Bank of AmericaDiamondBoard Members2 of 5
business.att.comPlatinumBoard Members2 of 5
CISCO LogoGoldPremium2 of 5
dell-technologies.pngGoldPlatinum2 of 5
DeloittePresident's CirclePremium2 of 5
FortinetFounding CORE Supporter and Launch PartnerVIP2 of 5
ibm.comGoldDiamond2 of 5
leidos.comPresident's CircleTier 32 of 5
lockheedmartin.comPresident's CirclePremium2 of 5
MicrosoftSilverPremium2 of 5
paloaltonetworks.comGoldDiamond2 of 5
Raytheon an RTX BusinessGoldVIP2 of 5
TargetDiamondBoard Members2 of 5
verizon.com/businessPlatinumPremium2 of 5
AccentureTier 21 of 5
accenture.com/us-en/industries/afs-indexPlatinum1 of 5
acclaimtechnical.comSilver1 of 5
Accrete LogoSmall Business1 of 5
Activision Publishing IncGold1 of 5
AdobeDiamond1 of 5
ADPBoard Members1 of 5
AIGBoard Members1 of 5
air.aiSmall Business1 of 5
Akamai TechnologiesTier 1 (Top Contributors)1 of 5
akamai.comSilver1 of 5
AmentumGold1 of 5
American AirlinesDiamond1 of 5
American ExpressPlatinum1 of 5
anthropic.comSilver1 of 5
Aon Cyber SolutionsDiamond1 of 5
arcfield.comGold1 of 5
Arctic WolfTier 31 of 5
AreteTier 31 of 5
AristocratGold1 of 5
arka-logoSilver1 of 5
arnoldporter.comSilver1 of 5
asigovernment.comSmall Business1 of 5
assertiveprofessionals.comSmall Business1 of 5
AsurionPlatinum1 of 5
athenixsolutions.comSmall Business1 of 5
atlasds.comSmall Business1 of 5
AtlassianNamed1 of 5
Auth0Named1 of 5
AWSPresident's Circle1 of 5
babel-street-logo.pngSilver1 of 5
baesystems.comPresident's Circle1 of 5
base-2solutions.comSmall Business1 of 5
Billington CyberSecurity SummitSilver1 of 5
blacksky.comSilver1 of 5
BloombergVIP1 of 5
boozallen.comPresident's Circle1 of 5
Brown Brothers Harriman & CoDiamond1 of 5
btms.bizSmall Business1 of 5
c3.aiGold1 of 5
caci.comPlatinum1 of 5
Canda SolutionsSmall Business1 of 5
Capital OnePlatinum1 of 5
Carahsoft logoSilver1 of 5
cgi.comGold1 of 5
Check Point Software Technologies, Inc.Diamond1 of 5
citigroup.comGold1 of 5
clearancejobs.comGold1 of 5
clearspeed.comSmall Business1 of 5
ClickedTier 31 of 5
CloakedPartners and Supporters1 of 5
Cogility LogoSmall Business1 of 5
comcast-government-services-tile.pngGold1 of 5
CorelightPlatinum1 of 5
CRC GroupBoard Members1 of 5
CrowdStrike, Inc.Diamond1 of 5
CTFd.ioNamed1 of 5
CTM360Named1 of 5
Cyber Knowledge Partners LogoSmall Business1 of 5
dansolutions.comSmall Business1 of 5
danti.aiSmall Business1 of 5
darkwolfsolutions.comGold1 of 5
datamachines.ioSmall Business1 of 5
datenna.comSmall Business1 of 5
digiflight.comSilver1 of 5
docusign.comGold1 of 5
DreamGold1 of 5
earthdailyfederal.comSilver1 of 5
ECS Federal LLCDiamond1 of 5
Edward JonesTier 31 of 5
elastic.coGold1 of 5
eleccionllc.comSmall Business1 of 5
enabledintelligence.netSmall Business1 of 5
ennoblefirst.comSmall Business1 of 5
Envestnet Financial Technologies, Inc.Platinum1 of 5
eqlipsetechnologies.comGold1 of 5
esri.comPlatinum1 of 5
EverfoxPlatinum1 of 5
Evolution Equity PartnersPhilanthropies1 of 5
EYPlatinum1 of 5
FanDuelGold1 of 5
Fastly - Fast ForwardNamed1 of 5
fivecast.comSilver1 of 5
fluet.lawSmall Business1 of 5
Ford Motor CompanyPremium1 of 5
fortinetfederal.comSilver1 of 5
freedom-technology-solutions-group.pngGold1 of 5
Future Technologies Inc. LogoSmall Business1 of 5
gdit.comPresident's Circle1 of 5
gdmissionsystems.comPlatinum1 of 5
Gen DigitalBoard Members1 of 5
Google logoPlatinum1 of 5
GraingerDiamond1 of 5
gristmillexchange.comSmall Business1 of 5
GROUP-IBSilver1 of 5
grvty.comGold1 of 5
Haiku, IncGold1 of 5
halcyon.aiSmall Business1 of 5
Haweye360 LogoSilver1 of 5
Haystack Solutions, IncTier 31 of 5
HII_LogoGold1 of 5
holland-and-knight-logo.pngGold1 of 5
Huntington National BankDiamond1 of 5
Huntress LabsTier 31 of 5
idemia.comGold1 of 5
InfosecGold1 of 5
InSpire CorpSmall Business1 of 5
integralfed.comSilver1 of 5
intel LogoGold1 of 5
intufoSmall Business1 of 5
IntuitNamed1 of 5
invictusic.comGold1 of 5
ionq.comGold1 of 5
iridium.comGold1 of 5
isallc.netSmall Business1 of 5
Janes LogoSilver1 of 5
JPMorgan Chase & Co.Tier 21 of 5
KBR LogoGold1 of 5
Keeper SecurityNamed1 of 5
KeyfactorGold1 of 5
kirkland-ellis.pngGold1 of 5
knexus-final-logoSmall Business1 of 5
KnowBe4Board Members1 of 5
KPMGSilver1 of 5
kratosdefense.comSilver1 of 5
KyndrylTier 31 of 5
L2 Cyber SolutionsGold1 of 5
L3Harris LogoGold1 of 5
LenovoBoard Members1 of 5
lexisnexisspecialservices.comSilver1 of 5
Lighthouse LabsTier 31 of 5
LinkedInTier 31 of 5
livingdino.llcSmall Business1 of 5
M&T BankBoard Members1 of 5
MalwarebytesNamed1 of 5
mandex.comSmall Business1 of 5
MarkMonitorNamed1 of 5
MarriotBoard Members1 of 5
McDonald’sDiamond1 of 5
mdy_logo_rgb_moodysblueGold1 of 5
metrostar.comGold1 of 5
MFGS Inc.Silver1 of 5
MiroNamed1 of 5
missionessential.comSilver1 of 5
Missionforce National SecurityPlatinum1 of 5
MorganFranklin ConsultingPlatinum1 of 5
Motorola SolutionsDiamond1 of 5
mtsi-va.comSilver1 of 5
Navy Federal Credit UnionTier 21 of 5
Nestlé ITPlatinum1 of 5
New ManTech LogoPresident's Circle1 of 5
NikeTier 21 of 5
nooks.worksSmall Business1 of 5
Northern TrustBoard Members1 of 5
northropgrumman.comGold1 of 5
NS1Named1 of 5
nti-telecom.comSmall Business1 of 5
NuHarbor Security, Inc.Platinum1 of 5
NVIDIAPresident's Circle1 of 5
ObsidianNamed1 of 5
OktaPremium1 of 5
OptumVIP1 of 5
Oracle CloudGold1 of 5
parsons.comGold1 of 5
PayPal IncTier 31 of 5
Peraton LogoPresident's Circle1 of 5
PhylumSilver1 of 5
plus3it.comSmall Business1 of 5
Primer AISmall Business1 of 5
PrincipalBoard Members1 of 5
ProofpointPlatinum1 of 5
Protect AIPlatinum1 of 5
Public Sector NetworkSilver1 of 5
Pueo LogoSilver1 of 5
Rancher Government SolutionsSmall Business1 of 5
rapidcyclesolutions.comSmall Business1 of 5
RGiSmall Business1 of 5
riverhawkconsultingllc.comSmall Business1 of 5
rubicon.llcSmall Business1 of 5
rubrik.comGold1 of 5
rwbaird.comSilver1 of 5
saic.comPresident's Circle1 of 5
SalesforceTier 31 of 5
sandboxaq-logoSmall Business1 of 5
SANS InstitutePlatinum1 of 5
sapns2.comGold1 of 5
saronic.comSilver1 of 5
Sealing Technologies, Inc.Platinum1 of 5
Security Risk AdvisorsPlatinum1 of 5
Seekr LogoSmall Business1 of 5
seerist.comSmall Business1 of 5
SentinelOnePremium1 of 5
ServiceNowDiamond1 of 5
simssoftware.comSmall Business1 of 5
singularity-security-group.jpgSmall Business1 of 5
skadden.comGold1 of 5
SlackNamed1 of 5
snowflake.comGold1 of 5
sosi.comGold1 of 5
Southwest AirlinesPremium1 of 5
spa.comSilver1 of 5
SpecterOpsPlatinum1 of 5
SplunkNamed1 of 5
stealth.netGold1 of 5
stellarsolutions.comSilver1 of 5
StoneXTier 31 of 5
Summit Knowledge Solutions LLC logoSmall Business1 of 5
supermicro.comGold1 of 5
SWIFTPlatinum1 of 5
SynchronyBoard Members1 of 5
synergyecp.comSilver1 of 5
t-mobile-for-government_logoPresident's Circle1 of 5
TalentLMSNamed1 of 5
talondefense.comSmall Business1 of 5
TekSynapSilver1 of 5
TenablePlatinum1 of 5
The Potomac AdvocatesSmall Business1 of 5
The Roosevelt GroupGold1 of 5
thinktekllc.comSmall Business1 of 5
Thomas Reuters Special ServicesGold1 of 5
TIAABoard Members1 of 5
Tidal CyberSilver1 of 5
TikTokDiamond1 of 5
ToyotaPlatinum1 of 5
Trail of BitsPlatinum1 of 5
Trend MicroTier 31 of 5
tsc.comSilver1 of 5
twosixtech.comSilver1 of 5
Unissant LogoSmall Business1 of 5
US BankBoard Members1 of 5
VanguardPremium1 of 5
Vantor LogoPlatinum1 of 5
vibrint.comSilver1 of 5
Victoria’s SecretPlatinum1 of 5
VisaBoard Members1 of 5
VMRayGold1 of 5
WalmartPremium1 of 5
warcollar.comSmall Business1 of 5
WayfairDiamond1 of 5
wcbinc.comSmall Business1 of 5
Wells FargoBoard Members1 of 5
westwaywp.comSmall Business1 of 5
wilmerhale.comGold1 of 5
Wiz.ioNamed1 of 5
WorkdayPremium1 of 5
www.gxoinc.comSmall Business1 of 5
Zebra TechnologiesDiamond1 of 5
Zeta AssociatesSilver1 of 5

Something wrong here? Tell us what we missed.

The outside view

One of the largest US private foundations, established in 1966 by Hewlett-Packard co-founder William Hewlett and his wife Flora, making strategic grants across education, the environment, global development, the performing arts, cyber policy, and US democracy to advance a better world.

  • Authority
  • Build
  • Outward
  • Operational

Their shape

The Legacy

Faithful to what was handed down.

The Legacy is devoted to continuity, carrying a tradition and an identity across generations. Its gift is stability and deep institutional memory, its challenge is making room for change.

Also reads toward The Citadel and The Frontier.

Strengths

→Unmatched continuity and a trusted name.
→Decisions honor a long arc, not a news cycle.
→Members feel part of something lasting.

Not an official page of Hewlett Foundation. Sociogene does not consult. Everything here comes from public sources, dated and linked. Something wrong here? Tell us what we missed.