Walnut has invested in over 200 companies in the past 20 years. Our current investments and some of our recent exits are shown here.
Get drugs to market faster by cutting FDA document preparation in half
Order catering from 55,858 restaurants nationwide for business meetings
Helping brands and their agencies optimize video campaigns
Using tablets and sensors to improve operations of food serving retail chains
Developing therapies by directly manipulating the behavior of cells
YayPay is an accounts receivable automation solution that makes collecting money fast, easy, and highly predictable
Whether you're in foodservice, retail or hospitality, the Jobletics system helps you build a reliable team and create a constant flow of qualified professionals to ensure your shifts are always cov
The toughest commuter bikes, anti-theft bike lights, and bike locks for the city. No more stolen bikes. No more flat tires. No more rusty bike parts.
HomeBinder helps you manage your home maintenance needs and organizes valuable reports to help sell your home
Looking for a new job? Get matched to the perfect one! Apply to thousands of jobs with just ONE profile.
Fun learning experiences for women
Materials handling robots for warehouses
Ventilation monitoring for non-intubated patients
A choice-based video ad platform that delivers a positive experience for both advertisers and consumers
Large project general contractors save time and money with wireless sensors relaying concrete strength, temperature and relative humidity data
High-quality, real-time physician insights via surveys
Helping brands discover and activate their most influential customers to distribute content and drive social conversions
Splitwise: easily share expenses - with friends, with roommates, with anyone
Video content delivery at higher quality for a lower cost
The Safest Rideshare for Families on the Go
Remote monitoring and control of LED lights in roadways, parking lots/garages and on campus
Natural prenatal nutritional supplements
Fintech software matching commercial equipment buyers with effective financing
Asset and energy management capabilities that address HVAC, refrigeration, food prep equipment and more
The purest, cleanest, and best-performing cellulose insulation available.
Clinically-validated cognitive therapeutics, assessments, and diagnostics that look and feel like video games
Unique coating materials and process improve steam turbine efficiency to reduce carbon emissions
A platform for corporate recruiters and talent acquisition professionals to find qualified and active candidates
Automatically source & engage the right talent
Online SAT & ACT prep and coaching
Applying behavioral science to reverse chronic diseases
Helping enterprises source, book, track and manage small group bookings and all requirements for simple meetings
Helping patients consolidate their health records on one secure platform
Leading provider of contingent workforce solutions for on-premise technology services
Engaging alumni and increasing donations at universies
Like a great Chief of Staff, Chiefofstaff.com software helps senior leaders in complex organizations implement plans successfully.
Using behavioral economics to simulate how consumers will respond to marketing campaigns
Easy-to-use web programs that eliminate traditional paper-based medical coding
Fish feed that makes aquaculture safer and more sustainable
Automatically creates optimized walk lists, reduces walk time and makes reps 10x more successful at every door
Tools and services help you clean up, protect and improve how you look online
Free online product ordering for restaurants
Premium sound headphones that handle calls as easily as commands to Alexa, Siri, or Google
Bio-medical company improving drug delivery for cancer therapies
Helping brands market through retail channels
Extending the private golf club experience nationwide
Software increasing revenue yield in parking garages
Real-time business intelligence on how offices are being used for facility planning
Applying artificial intelligence improve treatment of chronic conditions
Making mobile voting as easy and secure as mobile banking
Mobile wireless access solutions that significantly and cost-effectively increase network capacity and enhance quality
A listening skills platform, where teachers use public radio
Create enterprise grade mobile apps fast with low-to-no coding
Online flowers and plants
Went public in Australia in 2017. Applying AI to sales enablement.
Acquired by Highjump in 2017. Managed cloud solutions for EDI and global data synchronization network (GDSN) for mid-size suppliers and manufacturers.
Setem: Acquired by XMOS in 2017. Improving speech recognition systems and human communication in noisy environments.
Purchased by Samsung for $250M in 2015. Mobile payment solution.
Acquired by Good Technologies in 2012 and then Blackberry. PC backup and User Data Management solution.
Acquired by Ingenico in 2015. Helping mobile merchants and direct sellers handle payments via their own mobile phones.
Acquired by Google in 2012. Coupon targeting based on receipts.
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