Anzu Partners
Venture capitalBillerica · Pre-Seed–Growth · 57 people tracked
Also known as ANZU PARTNERS, LLC
Investment thesis
Anzu Partners invests in the next generation of clean tech, industrial, and life science technologies, deploying capital through venture, private credit, and public market structures. The firm positions itself as more than a capital provider, offering a team of over 50 experts across investing, operations, consulting, science, and engineering who work alongside founders to bring transformative technologies to market. Its support spans business development, market positioning, global connectivity, and operations, aiming to accelerate growth and create long-term value well beyond the initial investment.
Source: firm website, verified Aug 2, 2026.
Team · 57 people
from the firm's website & public directoriesWhat they invest in
from 15 of 62 portfolio companiesHardware ×7AI & Machine Learning ×5Biotech ×5Deep Tech ×5Advanced Manufacturing ×4Semiconductors ×3Cleantech ×2Energy ×2
HQs:United States×20
Investments · 62 tracked
founders shown can be your intro pathAdvanced ManufacturingCentennial, US
Brian Knaley(Executive Officer, Director)Mark Zediker(Executive Officer)Brian Faircloth(Executive Officer)David Michael(Director)David Seldin(Director)Thomas Wilson(Director)
Board seatDavid MichaelDavid Seldin· per SEC Form D
EnaChip develops a platform technology for power delivery that integrates microfabricated magnetics into the semiconductor stack, spanning materials science, semiconductor processing, packaging, and system architecture.
Deep TechHardwareSemiconductorsWilmington, US
MARK POPOVICH(Executive Officer, Director)JIM CABLE(Director)ANUPAM GHILDYAL(Director)Michael Cassidy(Director)Trifon M Liakopoulos(Executive Officer, Director, Promoter)Michael Poisel(Director)
Burgettstown, US
Magnus Rene(Director)Frank Roberts(Executive Officer, Director)Jeff A. Green(Director)Jonathan Wolak(Executive Officer)James Walker(Director)Grant Lukey(Director)
Board seatDavid Seldin· per SEC Form D · $14.8M raise · filed Nov 2025
Cambridge, US
Whitney Haring Smith(Director)Jimmy Williams Jr.(Director)Grant Tremelling(Executive Officer)David Ward(Executive Officer, Director)Joanna Aizenberg(Director)Curtis Maas(Director)
Board seatWhitney Haring-Smith· per SEC Form D
North Andover, US
Aaron Bent(Director)
Board seatDavid Michael· per SEC Form D · $10.1M raise · filed Jan 2021
Aspinity designs analog processing chips that enable near-zero power AI systems using its AnalogML technology.
AI & Machine LearningHardwareSemiconductorsMorgantown, US
Richard Hegberg(CEO)inBrandon Rumberg(Executive Officer)inThomas P. Beckley(Director)Thomas Doyle(Executive Officer, Director)Ned Renzi(Director)
Board seatJimmy Kan· per SEC Form D
Bioflyte provides chemical and biological threat detection solutions for critical infrastructure and business operations, enabling organizations to monitor, identify and respond to bio/chem threats.
BiotechDeep TechDefense TechHardwareAlbuquerque, US
Hunter Brown(Chief Executive Officer)Wayne Bryden(Chief Science Officer)David Blivin(Director)Bradley Harrison(Director)David Seldin(Director)Todd Sickles(Executive Officer, Director)
Board seatDavid SeldinJenna Abelli· per SEC Form D
BiotechCambridge, US
ANDREW SANDFORD(Executive Officer, Director)DAVID SELDIN(Director)ALEX KOGLIN(Director)THOMAS NICKOLOFF(Director)
Board seatDavid Seldin· per SEC Form D · $7M raise · filed Sep 2021
BiotechRio Rancho, US
David Seldin(Director)Edward Liddy(Director)James Coffin(Executive Officer, Director)Thomas R. Nickoloff(Director)David Johnson(Director)Peter Kolchinsky(Director)
Board seatDavid Seldin· per SEC Form D · $13M raise · filed Jan 2020
Minneapolis, US
Board seatJimmy Kan· per SEC Form D · $92.4M raise · filed Mar 2024
BiotechBillerica, US
Bryan Hassell(Executive Officer)David Seldin(Director)David Michael(Director)Matthew Gunnison(Director)Debrah Herman(Chief Financial Officer)Jonathan Hartmann(Chief Executive Officer)
Board seatDavid SeldinJohn Ho· per SEC Form D · $9.7M raise · filed Jun 2026
Partium provides AI software that helps industrial maintenance and procurement teams identify parts from messy inputs (photos, scans, OCR, BoMs, or partial text) and complete part records with specs, country of origin, pricing, availability, and alternatives.
Advanced ManufacturingAI & Machine LearningSaaSPhiladelphia, US
Beernd Steinberger(Executive Officer)Whitney Haring-Smith(Director)Andreas Kemper(Executive Officer)Christoph Lehner(Executive Officer)Philipp Descovich(Executive Officer, Director)David Marimon(Director)
Board seatWhitney Haring-Smith· per SEC Form D · $18.5M raise · filed Feb 2024
Somerville, US
John Ho(Director)David Seldin(Director)Roger Diebold(Executive Officer, Director)Samuel Shian(Director)
Board seatJohn Ho· per SEC Form D · $2.6M raise · filed Jul 2019
AM Batteries develops Powder to Electrode dry coating technology for lithium-ion electrode manufacturing, reducing solvent use and energy consumption compared to traditional slurry methods.
Advanced ManufacturingCleantechEnergyMassachusetts, US
Yan Wang(Director)in
BoardAnil Achyuta(Director)Jimmy Kan(Director)inLisa Coca(Director)inLie Shi(Director)in
Genome application platform advancing single-cell analysis using proprietary PTA technology for high-resolution genomic insights.
PartnerJenna Abelli· led
EnCharge AI develops advanced hardware and software solutions for AI computing, focused on semiconductor design and AI systems optimization.
AI & Machine LearningHardwareSemiconductors
GelSight develops high-resolution tactile imaging and surface metrology technology for measuring and analyzing surface properties in manufacturing.
Advanced ManufacturingAI & Machine LearningDeep TechHardware<UNKNOWN>, US
John Ho(Director)Janos Rohaly(Executive Officer)Micah K Johnson(Executive Officer, Director)
Liquid Instruments manufactures FPGA-powered test and measurement platforms that integrate 15+ instruments including oscilloscopes, spectrum analyzers, and signal generators into a single reconfigurable device for R&D and production labs.
Deep TechEnterprise SoftwareHardware
New York, US
Nena Golubovic(Director)Vincent Lee(Executive Officer, Director)Ioannis Kymissis(Executive Officer, Director)Mark Halfman(Director)
BoardMichael Burychka(Director)
MOBILion develops separation science instrumentation designed for accurate, high-throughput analysis with enhanced resolution and reproducibility.
BiotechDeep TechHardwareExton, US
MICHAEL ALBIN(Director)JUDIT LOSONCZI(Director)HEINER DREISMANN(Director)MELISSA SHERMAN(Executive Officer, Director)
BoardJASON SMITH(Director)
Developer of OLED solutions working with LG Display.
PartnerJenna Abelli· led
Voltaiq provides an enterprise Battery AI software platform for companies that develop and produce battery products, helping engineers analyze battery data to identify and resolve issues, scale production, and speed product development.
AI & Machine LearningCleantechEnergyEnterprise SoftwareBrooklyn, US
Tal Sholklapper(Co-founder & CEO)Eli Leland(Co-founder & CTO)Michael Berolzheimer(Director)
Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.
Frequently asked questions
- What stage does Anzu Partners invest at?
- Anzu Partners invests at the Pre-Seed, Seed, Series A, Series B, Series C, Growth stages.
- What sectors does Anzu Partners focus on?
- Anzu Partners focuses on Advanced Manufacturing, Biotech, Cleantech, Deep Tech, Hardware, New Materials.
- Where is Anzu Partners located?
- Anzu Partners is headquartered in Billerica, US.
Media · Podcasts & interviews
featuring the teamFireside Chat with Anzu Partners' Whitney Haring-Smith and PropTech Lab
Anzu Partners · Whitney Haring-Smith
Images
Co-investors · 18
Amplify Partners is an early-stage venture firm that has invested in technical founders — engineers, researchers, and scientists — building applications, AI models, developer tools, and infrastructure since 2012.
RA Capital invests in public and private healthcare and life science companies developing pharmaceuticals, medical devices, and diagnostic tools. The firm operates as a crossover fund across multiple investment stages.
Amazon Web Services (AWS) is Amazon's Seattle-based cloud computing division, offering more than 240 cloud and AI services to customers ranging from startups to large enterprises. Its infrastructure spans over 120 availability zones across dozens of geographic regions worldwide. It is a technology provider rather than an investment firm.
Riverfront Ventures is an early-stage venture capital fund based in Pittsburgh that invests in early-growth stage technology companies, serving as the venture capital arm of Innovation Works.
Genoa Ventures is a venture capital firm that works with strategic partners providing market insights, validated deal flow, and domain expertise to support its portfolio companies.
Robert Bosch Venture Capital GmbH (Bosch Ventures) is the corporate venture capital arm of Bosch, headquartered in Stuttgart, Germany, with additional offices in Frankfurt, Sunnyvale, Boston, Tel Aviv, and Shanghai.
Energy Foundry pioneers a venture capital approach focused on critical infrastructure sectors including energy, water, waste, mobility, agriculture, and infrastructure, leveraging AI, proprietary data advantages, specialized expertise, and efficient capital deployment strategies.
True Ventures is an early-stage venture capital firm that writes the first check for founders and supports them through subsequent stages of growth.
Entrepreneur First (EF) is a talent investor that helps individuals build and launch startups, providing support such as US visa guidance, office space, fundraising preparation, and investor introductions culminating in a San Francisco Demo Day.
Energy Impact Partners is an investment firm that connects entrepreneurs with major corporates to help transform the global economy toward a more sustainable future.
BDC Venture Capital is the venture capital arm of the Business Development Bank of Canada, describing itself as Canada's largest and most active venture capital investor, backing Canadian technology companies with equity, advice and network access.
▶6 more co-investors
Strawberry Creek VenturesInnovation WorksDreamit VenturesUltratech Capital PartnersMundi VenturesLunar Ventures
Firms observed investing alongside Anzu Partners, from public investor directories. Shared companies are the overlap with Anzu Partners's recorded portfolio.
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