Walnut has invested in over 200 companies in the past 20 years. Our current investments and some of our recent exits are shown here.
Your local business-to-business delivery service. |
Solving the issue of residential loneliness and increasing brand value for building owners and partners. |
Simply reliable power, using any fuel. |
Automates the capture,editing, analysis, and distribution of player video, providing high-resolution video of any player's performance. |
The first estate management solution to organize and contact personal accounts to fulfill an individual’s final wishes. |
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 |
Build the highest-converting, most personal engagement channel for your brand. |
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 |
DipJar helps thousands of nonprofits raise millions of dollars |
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 |
Empowering students to learn critical STEM skills through active, social recess-style play! |
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 |
Surgery in a pill |
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 |
Savran Technologies. Enabling the next generation of non-invasive diagnostics. |
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 |
Accelerate the source-to-award process to optimize your budget |
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 |
The first proactive voice caregiving service |
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 |
Meenta makes it easy for scientists to instantly book time on shared research-equipment and services. |
Applying artificial intelligence improve treatment of chronic conditions |
Making mobile voting as easy and secure as mobile banking |
Connect your employees with their full potential. |
A listening skills platform, where teachers use public radio |
Create enterprise grade mobile apps fast with low-to-no coding |
Optimize website experiences before going live. |
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Acquired by CenturyLink in 2019. Video content delivery at higher quality for a lower cost
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Acquired by NewWave Telecom & Technologies in 2019. Easy-to-use web programs that eliminate traditional paper-based medical coding
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Acquired by Ruffalo Noel Levitz in 2019. Engaging alumni and increasing donations at universies
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Acquired by FMSystems in 2019. Real-time business intelligence on how offices are being used for facility planning
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Acquired by Consolidated Precision Products in 2019. Poly6 Technologies develops materials for digitally manufacturing high-value, complex structures
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Acquired by SARORAS Private Capital in 2019. High-quality, real-time physician insights via surveys
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Went public in Australia in 2017. Applying AI to sales enablement.
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Acquired by Highjump in 2017. Managed cloud solutions for EDI and global data synchronization network (GDSN) for mid-size suppliers and manufacturers.
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Setem: Acquired by XMOS in 2017. Improving speech recognition systems and human communication in noisy environments.
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Purchased by Samsung for $250M in 2015. Mobile payment solution.
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Acquired by Good Technologies in 2012 and then Blackberry. PC backup and User Data Management solution.
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Acquired by Ingenico in 2015. Helping mobile merchants and direct sellers handle payments via their own mobile phones.
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Acquired by Google in 2012. Coupon targeting based on receipts.
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Acquired by Cambium Learning Technologies in 2005. Create an environment that fosters independent learning for all students.
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