Robert Warren Miller
American-born British billionaire and entrepreneur
Source: Wikidata — retrieved 7/12/2026 (wikidata)
Profile Summary
Robert Warren Miller, born in 1933, is an American-born British billionaire and entrepreneur with an estimated net worth of ~$1.0B Wikidata. The data provided does not include details on how he built his wealth, so only his identity and estimated net worth can be stated here Wikidata.
Philanthropy
Three Miller Foundation filings are listed for 2022 and 2023, with total grants paid of $1,603,797 and total foundation assets of $2,087,979 ProPublica 990. The 2023 filings show one foundation in Orange, CA reporting $1,098,906 in grants paid and $966,087 in assets, and another in White Plains, NY reporting $93,500 in grants paid and $1,121,135 in assets ProPublica 990. The Richmond, VA foundation filed for 2022 with $411,391 in grants paid and $757 in assets ProPublica 990.
In the News
No validated news articles were returned in the provided GDELT data NewsAPI.
U.S. Presence
Philanthropy
Score Breakdown
The PBS is a weighted average of 2 components. The formula is open and versioned — the weight percentages below show how much each component contributes to the final score.
Evidenced charitable giving — built on what they actually give each year, not parked assets. Dominated by generosity (annual giving relative to net worth — the share of your fortune you give), plus the absolute scale of that giving, plus a small nudge for signing the Giving Pledge (a commitment, not a realized action).
Data: ProPublica 990 charitable disbursements, net worth, The Giving Pledge registry
How much sourced, public accountability data exists — net worth, political contributions, SEC filings, foundation 990s, news coverage, and a verified profile. More public disclosure scores higher.
Data: FEC, SEC EDGAR, ProPublica 990s, GDELT / NewsAPI, Wikidata
Formula (v2): PBS = 65% x Philanthropy + 35% x Transparency
Scored on 6/23/2026 on a 0–100 scale. The score uses only the signals we have populated data for. Goal Impact, Controversy, and Community Approval are deferred until that data exists — Phase 1 goal adoption, controversy detection, and community votes respectively.
All data is sourced from public records. Each section links to its original source. View on Wikidata