Greer Tessler

Investor at Shinkei

📍 United States🔄 Updated September 2026💼 28 investments📅 6 years investing🗓 Last invested Aug 2026
VC🌍 United States20+ investmentsInvested this quarter
28
Total investments
7
Early stage
8
Mid stage
5
Late stage
6y
Years active

Portfolio

27 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
Aug 2026
We sell better-for-you protein drinks to help you crush your day.
Investor
Jun 2026
Fishing automation for sustainability and deliciousness at scale.
mid stageFisheries
Investor
Jul 2025
Covariance delivers previously-impossible insights by combining our breakthroughs in machine learning with external data. We deliver a 360° view into any public or private company — as if you’re the CEO. Building on our MIT research, we are pioneers in data-efficient learning. Our patent-pending platform pushes the bounds of insights that machine learning can deliver when limited ground truth exists.
Investor
Jun 2025
HealthyCell is a wellness company on a mission to empower personal progress in everyone with advanced nutrition. Your health starts in your cells — all 40 trillion of them. We are revolutionizing nutritional supplements by elevating them from a daily inconvenience to an empowering experience. Our innovative MicroGel™ technology delivers micro-sized, ultra-absorbable nutrient particles to your digestive tract. From there, these essential nutrients can efficiently be absorbed into your bloodstream and, ultimately, your cells: the building blocks of human health. Our expert team of renowned nutritional scientists and physicians put years of research and innovation into creating our patent-pending nutrient delivery technology. We maximize bioavailability without sacrificing taste, safety, or ingredient quality. It’s delicious, daily nutrition that works.
Investor
May 2025
The final boss of sour snacks
Investor
May 2025
We’re reimagining cookie dough - keeping the joy, skipping the junk. At Doughy, we believe indulgence should feel good. That’s why our dough is made with only clean, plant-based ingredients you can actually pronounce. No grains, no gluten, no oil, no soy - just simple goodness, sweetened with maple syrup and crafted to make you smile. Every spoonful is proof that better-for-you can still taste incredible.
Investor
Feb 2025
PetPlate was founded in 2016 by Renaldo Webb when he decided it was time to feed his first dog, Winston, real food, so he started cooking for him and soon discovered a tremendous need for PetPlate. The business has grown exponentially since launching nationally in 2017. PetPlate is widely respected as a pioneer in the fresh-cooked pet food category, one of the fastest growing categories in the $35 billion pet food industry. PetPlates relentless pursuit of excellence in the overall customer experience sets it apart. We have built a small but nimble team dedicated to providing dogs everywhere with a fresh-cooked diet that is healthy, delicious, and ready to eat. The meals are custom-portioned to meet the individual caloric needs of each and every pup, and the meals are delivered right to the pet parent’s door for ease, convenience, and peace of mind. As a fast-growing DTC brand, we are looking for colleagues who love dogs and want to collaborate with other dog lovers to deliver the best possible experience for our furry friends and their pet parents. We are hiring at all levels and in all areas (marketing, ops, tech, finance). If you dont see a job matching your background, please send a note to petcare@petplate.com, and well reach out to learn more about each other.
late stagePet Services
Investor
Jan 2025
SNACKLINS was unceremoniously born in the back kitchen of a Washington D.C. barbeque joint sometime in 2015. Former radio personality and chef, Samy Kobrosly, became obsessed with the idea of a meat-free pork rind after joking with a friend about his inability to partake in the classic snack given his Muslim upbringing. After rounds of experimentation, he landed on a simple recipe of yuca, mushrooms, and onions to create a crunchy, airy, 100% vegan and plant-based crisp that resembled a pork rind. The unique ingredients and process used for making SNACKLINS resulted in something even better: a low-calorie, grain-free, scoop-shaped crisp unlike any other snack food available. Soon, people started taking notice and SNACKLINS found its way to local bar counters and grocery shelves. in October 2019, Samy bolted through the doors of ABC’s Shark Tank and secured a deal with Mark Cuban. Since then, SNACKLINS has grown all over the country but we remain a small team committed to making delicious, healthy snacks that people love.
late stageManufacturing
Investor and Board Member
Mar 2024
AYOH is the ultimate condiment that marries the creaminess of mayo with the heat of mustard and the pop of sour from pickles to make any and all sandwiches ultra-delicious.
Investor
Oct 2023
Cats deserve better. Were bringing fresh, human-grade meals for your cats straight to your door.
late stageManufacturing
Investor
Apr 2023
Bachan’s is history and tradition, culture and family. Our mission is to Bring Family Together®. The Original Japanese Sauces was created from a multi-generational family recipe. Bachan’s was founded by Japanese American Justin Gill in 2013, and officially launched in 2019. We believe in a minimalistic and transparent approach to developing our products. Our family of sauces is cold-filled (not pasteurized), made without preservatives or flavorings, and we use the highest quality ingredients, because Our Ingredients Matter®.
Investor
Feb 2023
A modern aperitivo for the celebration of la deliziosa vita. Crafted in Italia.
Investor
Jan 2023
When we founded KRAVE back in 2009, our intent was to change the perception of jerky - transforming it from a corner-store snack food with little imagination and short-on-yummy - to a readily available, flavor-forward, better-for-you snack. We ditched the nitrites and grisly texture for bold, culinary-inspired, tender, slow-cooked cuts. The result? Flavors so unique you’ll never get bored of snacking and will still feel great about eating. Jerky you can KRAVE. Back to our roots At KRAVE, we’ve always believed that snack food doesn’t have to be junk food. If something is good for you, it ought to TASTE that way. That’s why we are so excited to be right back where we started -in the heart of Sonoma- where the celebrated vineyards, coveted micro-climates and renowned gourmet outposts ensure that around here, quality is a way of life. Our neighboring winemakers, farmers, cheesemakers and artisans influence us with a reverence for incredible quality and unique, bold flavors – which are always at the heart of every single product we make. Life’s too short for boring snacks, and we want to make it easier to eat what you KRAVE. A big part of our down-to-earth, never-say-never Sonoma Spirit is embracing the possibility — we’re able to be more agile and innovative than ever, to once again change how we all snack. We have big, bold ideas, and we can’t wait to share them with you.
Show all 27 investments ↓
Experience · 32 entries
All (32)
Investments (28)
Board (1)
2026
Investor
Aug 2026
We sell better-for-you protein drinks to help you crush your day.
Investor
Jun 2026
Fishing automation for sustainability and deliciousness at scale.
mid stageFisheries
2025
Investor
Jul 2025
Covariance delivers previously-impossible insights by combining our breakthroughs in machine learning with external data. We deliver a 360° view into any public or private company — as if you’re the CEO. Building on our MIT research, we are pioneers in data-efficient learning. Our patent-pending platform pushes the bounds of insights that machine learning can deliver when limited ground truth exists.
Investor
Jun 2025
HealthyCell is a wellness company on a mission to empower personal progress in everyone with advanced nutrition. Your health starts in your cells — all 40 trillion of them. We are revolutionizing nutritional supplements by elevating them from a daily inconvenience to an empowering experience. Our innovative MicroGel™ technology delivers micro-sized, ultra-absorbable nutrient particles to your digestive tract. From there, these essential nutrients can efficiently be absorbed into your bloodstream and, ultimately, your cells: the building blocks of human health. Our expert team of renowned nutritional scientists and physicians put years of research and innovation into creating our patent-pending nutrient delivery technology. We maximize bioavailability without sacrificing taste, safety, or ingredient quality. It’s delicious, daily nutrition that works.
Show all 32 entries ↓
Investment activity
2020–2026 · 28 investments
20204202142022520234202422025620263
Recent (last 2 years)Earlier