Shark Tank Green & CleanTech Products
17 green & cleantech products have pitched on Shark Tank between Season 1 and Season 17. Among 17 pitches with recorded outcomes, 9 (53%) have recorded accepted deals, with $2.6M in headline amounts combined. The largest recorded headline amount belongs to PittMoss, $600,000 from Mark Cuban and Robert Herjavec and Kevin O'Leary in Season 6. The legacy catalogue has buying-information flags for 16 entries. Each card links to the pitch record and buying notes; the flags do not confirm current stock.
Read the full Green & CleanTech buyer's guide →
No DealLlama Brew
Gardening
No accepted on-air deal
No DealEcomowers
Gardening mower
No accepted on-air deal
No DealThe Sullivan Generator
Novelties
No accepted on-air deal
No DealTremont Electric
Outdoor Recreation
No accepted on-air deal
DealTree-T-Pee
Gardening
Recorded on-air deal
$150,000 recorded amount · 20% equity · With John Paul DeJoria
DealBetter Life
Cleaning Products - Storage and Cleaning Products
Recorded on-air deal
$400,000 recorded amount · 17% equity · With Lori Greiner
DealPittMoss
Gardening
Recorded on-air deal
$600,000 recorded amount · 35% equity · With Mark Cuban + Robert Herjavec + Kevin O'Leary
DealSway Motorsports
Automotive
Recorded on-air deal
$300,000 recorded amount · 20% equity · With Mark Cuban
DealNohbo
concentrated balls of shampoo and conditioner
Recorded on-air deal
$100,000 recorded amount · 25% equity · With Mark Cuban
No DealEDN Wall Garden
indoor planter that uses smart technology
No accepted on-air deal
DealStasher
eco-friendly ziplock bags
Recorded on-air deal
$400,000 recorded amount · 15% equity · With Mark Cuban
No DealHiccup
Silicone Cups
No accepted on-air deal
DealCow Pots
Eco-friendly plantable pots
Recorded on-air deal
$200,000 recorded amount · 20% equity · With Kevin O'Leary
No DealAir Tulip
No accepted on-air deal
AirTulip says founder Arjen De Jong left Shark Tank without an accepted deal.
DealRepaint Tray
Paint preserving lid
Recorded on-air deal
$250,000 recorded amount · 15% equity · With Barbara Corcoran + Chip Gaines + Joanna Gaines
Repaint Studios reports an accepted on-air offer of $250,000 for 15% from Barbara Corcoran and Chip and Joanna Gaines. A founder-interview report assigns 10% to Barbara and 5% to the Gaineses jointly. In its 2026 fundraising memo, the company said the deal had not yet closed since filming.
DealMcMiller
Board Games
Recorded on-air deal
$200,000 recorded amount · 9% equity · With Daniel Lubetzky
No DealGOB
Mushroom-based biodegradable earplugs
No accepted on-air deal
Biggest green & cleantech deals on Shark Tank
Ranked by the recorded headline amount of the on-air agreement:
- 1PittMoss
Season 6 · Mark Cuban + Robert Herjavec + Kevin O'Leary
$600,000
for 35%
- 2Stasher
Season 9 · Mark Cuban
$400,000
for 15%
- 3Better Life
Season 5 · Lori Greiner
$400,000
for 17%
- 4Sway Motorsports
Season 6 · Mark Cuban
$300,000
for 20%
- 5Repaint Tray
Season 17 · Barbara Corcoran + Chip Gaines + Joanna Gaines
$250,000
for 15%
Frequently asked questions
How many green & cleantech products have been on Shark Tank?
17 green & cleantech products have pitched on Shark Tank, spanning Season 1 through Season 17.
How many green & cleantech pitches got a deal on Shark Tank?
9 of 17 green & cleantech pitches with recorded outcomes (53%) have a recorded accepted on-air deal, totaling $2.6M in headline amounts. These amounts are not confirmation of completed funding.
What is the biggest green & cleantech deal in Shark Tank history?
PittMoss has the largest recorded headline amount in this category. PittMoss reached a recorded on-air agreement with Mark Cuban and Robert Herjavec and Kevin O'Leary for $600,000 and 35% equity. The record lists a $1.7M implied deal valuation, compared with the $2.4M requested valuation. These are the reported on-air terms, not confirmation that funding was completed.
Which shark has done the most green & cleantech deals?
Mark Cuban leads the category with 4 on-air green & cleantech deals as aired.
How many Shark Tank green & cleantech products are still selling?
The legacy catalogue marks 16 of 17 green & cleantech products with its buying-information flag. That flag can be set by a stored website, product image or Amazon field; it does not confirm that an item is still sold. Use the product's buying note to identify the item and available options.