Better than 21% of Media / Entertainment / Publishing
Below expectations starts at 31. The highest score on SINK is 71.
Head office USStaff ~50Revenue ~$5MWebsite ↗
No Starch Press scores 25/100 (Significant gaps) on SINK's independent climate assessment, scored from public data only. Scores are free. Nobody can pay to change a score, speed it up or hide it. Last verified September 2026.
That places No Starch Press joint 874th of 1,025 companies scored, and joint 22nd of 29 in Media / Entertainment / Publishing.
Strongest on Controversies & Red Flags and Carbon Footprint: Operations (8/10, 3/10). Weakest on Targets & Commitments and Carbon Footprint: Supply Chain (0/10, 2/10).
For each question that lost points, the evidence our public rubric looks for that we didn't find.
What would raise this score
Every question that lost points
A score changes when the evidence does. We use new published evidence at the next rescore. Anyone can send us new evidence, free. How to send it.
Same ten questions for every company. No private weighting.
SINK = (0.3 × Base + 0.7 × Performance) × ScaleNo Starch Press's score has been reviewed 2 times and currently stands where it started, at 25.
Correction, 7 November 2026: removed an unsourced emissions figure. Score unchanged.
Initial score 25 (score-company publish)
10 sources used in this assessment. All publicly available. Each row shows which of the ten questions it informed.
“San Francisco-based No Starch Press was founded in 1994 by Bill Pollock”
“$1 to $5 million (USD)Revenue · 1 to 50 EmployeesEmployees · Company - Private”
“a well-established press with a loyal fan base and a growing list that increases in revenue year after year”
“FREE ebook edition with every print book purchased from nostarch.com!”
“Over 7,000 businesses across regions and industries have set emissions reduction targets”
If you believe a source has been misread or a newer version exists, submit a challenge.
Use this score in tenders
Send the link, or the one-page score sheet. It links back to this page and every source. Free.
Open the score sheet →Send new evidence, free
Scored low because little is published? Publish what you do and send us the link, free. If it holds up, your score changes, and the change is logged on your page.
How to send evidence →Put your score on your website, free
It shows the current score and links to this page, so it changes when the score does.
Track this score
Bidding for a public contract? Check if you need a Carbon Reduction Plan, free →
Free, independent, every source shown. Send it to any buyer who asks about your sustainability.
Where No Starch Press sits among media / entertainment / publishing peers.
Among the 29 major media / entertainment / publishing brands we've scored, No Starch Press is tied =22nd of 29, with 1 other.
The 3 companies in the sector scoring nearest above No Starch Press.
Canal+ reports 697,020 tCO2e for 2025, but it counts none of the content, sports rights and services it buys, and MultiChoice's supply chain is not measured, so the size deduction for an incomplete footprint (0.70x) applies.
See the breakdown →Twitch operates as a $1.8B streaming platform with zero standalone environmental reporting, relying entirely on Amazon's parent-level disclosures.
See the breakdown →One email, every Sunday. Score changes, new research, the stories behind the numbers. Free.
We'll send one email to confirm. No spam. Unsubscribe in one click.
Checking a company?
Search free →Asked to prove you're sustainable?
Get your business scored, free →Been scored?
Find your page and claim it, free →Scores are free. Nobody can pay to change a score, speed it up or hide it.