Media / Entertainment / Publishing

The Great Courses (The Teaching Company) sustainability score: 24/100

24/100
Significant gaps
Joint 24th of 29 in Media / Entertainment / Publishing

Better than 14% of Media / Entertainment / Publishing

Below expectations starts at 31. The highest score on SINK is 71.

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About The Great Courses (The Teaching Company)

Head office USStaff ~300–500Revenue ~$100–150M (unverified aggregator estimates)Website ↗

Our verdict

The Great Courses (The Teaching Company) scores 24/100 (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 The Great Courses (The Teaching Company) joint 905th of 1,025 companies scored, and joint 24th of 29 in Media / Entertainment / Publishing.

The ten questions

What is The Great Courses (The Teaching Company) doing well, and where does it fall short?

Strongest on Controversies & Red Flags and Water Impact (8/10, 3/10). Weakest on Targets & Commitments and Transparency & Accountability (0/10, 1/10).

What's missing

Where The Great Courses (The Teaching Company) lost points

For each question that lost points, the evidence our public rubric looks for that we didn't find.

What would raise this score

  • Its climate targetsSet emissions reduction targets.
  • How openly it reportsPublish sustainability information.
  • Emissions from its own operationsPublish emissions figures for its own operations, even an estimate from energy bills.

Every question that lost points

  • Emissions from its own operations2/10No emissions figures for its own operations, not even an estimate from energy bills.
  • Emissions from its supply chain2/10No assessment of where its supply-chain emissions come from.
  • Whether its emissions are falling2/10No evidence its emissions are falling, not even from energy bills or mileage.
  • How clean its energy is2/10No renewable energy tariff or major efficiency investment shown.
  • Its effect on nature2/10No assessment of its effect on nature, and no basic environmental policy.
  • How it uses materials and handles waste2/10No active waste reduction, reuse or repair shown.
  • Its effect on water3/10No monitoring of water use, or no measures to reduce it.
  • Its climate targets0/10No emissions reduction targets.
  • How openly it reports1/10No sustainability information published.

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.

The calculation

How is The Great Courses (The Teaching Company)'s SINK score calculated?

Same ten questions for every company. No private weighting.

SINK = (0.3 × Base + 0.7 × Performance) × Scale
Industry base impact
Media / Entertainment / Publishing sector ceiling.
60 / 100
Performance score
Sum of the ten questions, each scored 0 to 10.
24 / 100
Raw score
Weighted average before scale penalty.
(0.3 × 60) + (0.7 × 24) = 34.8
Scale penalty
Multiplier based on total emissions. Bigger polluters lose more.
× 0.7
Final score
Rounded. Significant gaps.
24 / 100
How this score has moved

Has The Great Courses (The Teaching Company)'s score changed?

The Great Courses (The Teaching Company)'s score has been reviewed 2 times and currently stands where it started, at 24.

02550751002418 September 2026247 November 2026
  1. 24 → 247 November 2026

    Correction, 7 November 2026: removed an unsourced emissions figure. Score unchanged.

  2. Scored 2418 September 2026

    Initial score 24 (score-company publish)

Where the evidence comes from

What evidence is The Great Courses (The Teaching Company)'s score based on?

13 sources used in this assessment. All publicly available. Each row shows which of the ten questions it informed.

[1]Source
en.wikipedia.org

“It is currently owned by Brentwood Associates PE and is headquartered in Chantilly which is west of Fairfax, Virginia.”

Q1Q2Q5Q9
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[2]Source
zoominfo.com

“The Teaching Company corporate office is located in 4840 Westfields Blvd Ste 500, Chantilly, Virginia, 20151, United States and has 51-200 employees.”

Q1Q4Q7
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[3]Source
leadiq.com

“The Great Courses is an e-learning content provider based in Chantilly, Virginia.”

Q1
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[4]Source
zoominfo.com

“The Teaching Company, LLC, doing business as The Great Courses, provides courses on digital versatile disc, audio compact disc, and other formats.”

Q2Q6
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[5]Source
en.wikipedia.org

“In 2024, the company abandoned the Wondrium name and rebranded again, changing the name back to The Great Courses Plus.”

Q3
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[6]Source
thegreatcourses.com
Q3Q5Q9
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[7]Source
epa.gov

“Envirofacts Multisystem Search allows you to search multiple environmental databases for facility information, including toxic chemical releases”

Q4Q7
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[8]Source
thegreatcourses.com
Q6
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[9]Source
sciencebasedtargets.org

“Targets are clearly-defined, science-based pathways for companies and financial institutions to decarbonize their operations and value chains”

Q8
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[10]Source
cdp.net

“Access emissions datasets for some of the highest-emitting public companies and constituents.”

Q8
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[11]Source
bbb.org

“Mr. Paul Suijk, President/CEO”

Q9Q10
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[12]Source
influencemap.org

“LobbyMap has grown to track and assess 1000+ of the world's largest companies”

Q10
View →
[13]Source
quora.com

“I have no critical remarks about the Great Courses by The Teaching Company (TTC).”

Q10
View →

If you believe a source has been misread or a newer version exists, submit a challenge.

For The Great Courses (The Teaching Company)

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    The Great Courses (The Teaching Company): SINK sustainability score 24/100.

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The Great Courses (The Teaching Company) in context

How does The Great Courses (The Teaching Company) compare with other media / entertainment / publishing companies?

Where The Great Courses (The Teaching Company) sits among media / entertainment / publishing peers.

Among the 29 major media / entertainment / publishing brands we've scored, The Great Courses (The Teaching Company) is tied =24th of 29, with 1 other.

=24/29
The Great Courses (The Teaching Company)'s rank
40
Industry average
20
Industry low
61
Industry high
See all 29 in Media / Entertainment / Publishing →
Explore next

Who scores higher in Media / Entertainment / Publishing?

The 3 companies in the sector scoring nearest above The Great Courses (The Teaching Company).

See the full Media / Entertainment / Publishing table →
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