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  1. Home
  2. /VCs
  3. /Howard Cox
  4. /Briefing
Pre-Pitch Briefing

Howard Cox

Special Limited Partner at Greylock Partners

Check size: No current personal or Greylock check range is attributable to Howard, and his emeritus Special Limited Partner status should not be treated as current check-writing authority. Contact Greylock's active investors for stage, allocation, ownership and process.

Historical Venture InvestingBoard GovernanceInstitutional Investment OversightAdvisory and EmeritusTechnologyHealthcareLife SciencesInstitutional InvestingNational Security TechnologyGovernancePhilanthropy

Their Thesis

Howard's record reflects a long-horizon institution-builder and governance lens developed across Greylock, the NVCA, In-Q-Tel, Stryker, investment committees and public-interest institutions. It is useful for evaluating leadership, board quality, stewardship and the relationship between private innovation and enduring institutions, but it is historical/advisory—not a current personal sourcing thesis.

How to Pitch Them

Do not treat Howard's emeritus page as an active fundraising channel. For a Greylock round, contact a current investor and present the company on its merits. If seeking Howard's governance perspective, frame the institutional or board question, decision stakes, stakeholders and the specific historical insight requested.

What Excites Them

No current personal investment criteria are published. His documented career suggests respect for high-integrity leadership, durable institutions, consequential technology, effective boards, responsible stewardship and organizations capable of serving stakeholders over decades.

What They Pass On

No current pass list is public. Governance experience implies concern with weak oversight, poor integrity, short-termism, unclear accountability, conflicted boards and organizations unable to earn durable institutional trust. These are role-derived signals, not quoted Greylock screening criteria.

Key Frameworks

Institutional-stewardship test

Evaluate whether governance, incentives and leadership decisions strengthen the organization and its mission over decades.

Board-accountability map

Define decision rights, fiduciary duties, conflicts, information flow, escalation and measurable oversight responsibilities.

Public-private consequence lens

Assess how a technology affects public institutions, national interests, health systems and stakeholder trust beyond company economics.

Active-authority check

Distinguish historical prestige and emeritus affiliation from current sourcing, diligence, decision and check-writing authority.

Greylock Partners Portfolio

Top Sectors

AI8
Cybersecurity8
Fintech & Crypto6
Infrastructure4
AI, Cybersecurity3

Stage Distribution

Seed20
Series A15
Series B5
Series D2
Series F1
Blend (NYSE: BLND) — digital lending platform, board director
$5.0M
Bluesky — decentralized social network, board director
$5.0M
Cato Networks — SASE platform converging SD-WAN and network security, board director
$5.0M
Chronosphere — cloud-native observability platform, board director (co-created the thesis with founders over dinner)
$5.0M
Gladly — customer service platform, board director
$5.0M
Onehouse — data lakehouse infrastructure (raised $68M from Craft, Addition, Greylock), board director
$5.0M
Rockset — real-time analytics (acquired by OpenAI in 2024), former board director
$5.0M
Truera — AI quality / model monitoring, former board director
$5.0M
Docker — led Greylock's Series B investment in containers, one of the earliest major VC champions of Docker
$5.0M
Instabase — document-driven business process automation, led investment
$5.0M

+ 178 more investments. View fund →

← Full profileGreylock Partners website