Fundraising Fox
Broad Street Angels
Angel networkPhiladelphia · Pre-Seed–Series A · 12 people tracked
Find your way into Broad Street Angels
Each arrow is one introduction. Sign up to fill in the first one.
Ask Raymond Walheim to introduce you to Neeraj G.
You →Raymond · together at Broad Street Angels →Neeraj
Ask Jamie Chen to introduce you to Kathleen Brunner
You →Jamie · together at Broad Street Angels →Kathleen
Ask Sam Okafor to introduce you to Ira Wallace
You →Sam · together at Mid Atlantic Bio Angels →Ira
- Patrick S. Griffin143 people can intro you
- RoseAnn Rosenthal123 people can intro you
- Melissa Ludwig110 people can intro you
Sign up to find every way you can get introduced to Broad Street Angels
- Your email: who you already know at Broad Street Angels, and who your contacts know
- 2nd- and 3rd-degree connections: people you know who worked, studied or invested with the Broad Street Angels team
- Your LinkedIn: the connections who can make the intro for you
We rank every route by how warm it is, so you raise on warm intros instead of cold emails.
Investment thesis
Broad Street Angels drives investment to startups in the Mid-Atlantic region. Its roughly 125 members are accredited investors drawn from The Union League of Philadelphia, spanning industries such as retail, healthcare, medical devices, technology, finance, real estate and law. Individual members invest amounts ranging from $25,000 to $1 million or more, and beyond capital they provide mentorship, customer and partner introductions, board and advisory service, and consulting to help portfolio companies reach milestones. The group emphasizes a thorough but founder-friendly due diligence process and often offers constructive feedback even to companies it does not fund.
Source: firm website, verified Sep 20, 2026.
Team · 12 people
from curated & public directories
Founder mafia
2 people who came through Broad Street Angels went on to found or lead other companies.
What they invest in
from 52 of 56 portfolio companiesHealthtech ×17AI & Machine Learning ×15SaaS ×12Hardware ×11Enterprise Software ×10Medical Devices ×10Consumer ×9Digital Health ×8
HQs:United States×30
Who they back
founder profiles across 25 portfolio companiesFounding team size:solo founder×152 founders×83 founders×14+ founders×1
Where their founders studiedfrom 24 founders with education data
University of Pennsylvania ×4Purdue University ×2University of Maryland ×2
What their founders studiedfrom 23 founders with field-of-study data
Business & Management ×6Engineering ×6Politics & Policy ×3Computer Science ×2Life Sciences ×2
Where their founders worked beforefrom 22 founders with career history
Harvard John A. Paulson School of Engineering and Applied Sciences ×2ManTech International Corporation ×2Penn State University ×2
4 founders hold a PhD · 3 hold an MBA (of 24 with degree data)
Investments · 56 tracked
founders shown can be your intro pathBy year:2026 · 12024 · 12023 · 12022 · 22019 · 12018 · 12017 · 29 dated
Airalux develops a digital therapeutic spirometer for post-surgery breathing exercises, providing automatic adherence and performance tracking plus on-device real-time inhalation feedback.
Digital HealthHardwareMedical Devices
Joshua Freedman(Founder)in
New Issue IQ provides a technology platform for primary fixed income issuance markets, replacing manual email and chat-based workflows to help institutional desks move faster and allocate more effectively.
Data & InfrastructureEnterprise SoftwareFintechSaaS
AnaOno designs post-mastectomy and post-surgery bras and breast forms for breast cancer survivors and people recovering from surgery, offering intimates for recovery and everyday wear.
ConsumerDirect to ConsumerFemTechPhiladelphia, US
Dana Kasse Donofree(Founder)inHarvey Hoffman(Director)W. Morgan Churchman(Director)
BoardSusan Nethero(Director)in
Co-investorsGolden SeedsHouston Angel NetworkRobin Hood Ventures
Atalan Tech develops clinician retention intelligence solutions for healthcare systems and organizations seeking to identify at-risk clinicians early, understand underlying causes of burnout and turnover, and implement targeted interventions to improve workforce sustainability.
AI & Machine LearningDigital HealthEnterprise SoftwareHealthtechHR TechCalifornia, US
Tiffany ChaninSisi HuinTim Russo(Senior Healthcare Technology Executive)inSteven Strongwater(Director)Bob Saunders(Director)B. Bobby Bahram(Director)
Co-investorsBioAdvanceEarly Light VenturesExcelerate Health VenturesVTC VenturesOCA Ventures
Better'n Peanut Butter makes a low-calorie peanut butter spread (100 calories per serving) sold in squeezable pouches for on-the-go use, smoothies, or spreading.
ConsumerDirect to ConsumerFoodTech
Bounce Imaging manufactures tactical 360-degree camera systems and robotics for first responders, law enforcement, and military personnel to safely assess confined spaces.
Defense TechHardwareRoboticsBuffalo, US
Francisco Aguilar(Executive Officer, Director)inRonjon Nag(Director)inJames Smist(Director)Sietse Dijkstra(Executive Officer)inMark Fargason(Executive Officer)inMikhail Fridberg(Executive Officer)in
Co-investorsIn-Q-TelBantam GroupBerkeley Angel NetworkBrown and White VenturesDC Investment PartnersGood Growth Capital+7 more
This is a product page for a peanut butter offering, not a company website.
ConsumerDirect to ConsumerE-commerceFoodTechMarketplacesTelford, US
Jessica Young
Co-investorsConstellationK2 Global
Cambridge Orthopaedic Labs develops non-invasive trauma fixation technologies for orthopaedic trauma surgery, including a platform for non-surgical management of fractures used by surgeons and healthcare providers.
Deep TechHardwareHealthtechMedical DevicesCambridge, US
Dr Ali Bajwa(CSO/Founder)Dr Linda Pomeroy(Director/Founder)
DreamVu is a physical AI research lab that builds a proprietary single-shot omnidirectional 3D camera system to capture real-world datasets for training robot foundation models.
AI & Machine LearningHardwareRobotics
Co-investorsChiratae Ventures
Epistemix builds an individual-level simulation platform that models how products get adopted across a market, letting organizations test strategies, run scenarios, and track execution against forecasts.
AI & Machine LearningEnterprise SoftwareSaaSPittsburgh, US
John Cordier(Director)inRobert Delach(Executive Officer)John Grefenstette(Executive Officer, Director)Donald Burke(Executive Officer, Director)
Co-investorsDangerous VenturesKickstartSignal Peak Ventures
ERP Health provides a platform that collects clinical data to help healthcare providers personalize treatment, track symptom improvement, and make evidence-based care decisions.
Digital HealthEnterprise SoftwareHealthtechMental HealthSaaS
Fischer Block builds a patented monitoring platform that converts existing grid access points into permanent online interfaces, capturing high-fidelity waveform data to detect early signs of electrical failure.
Advanced ManufacturingAI & Machine LearningEnergyHardwareIoTRoyersford, US
Margaret Paietta(Executive Officer, Director)Gregory Wolfe(Executive Officer, Director)
BoardMark Danchak(Director)
Co-investorsSoundboard Venture Fund
Forma Medical develops OptimalMTP, a minimally invasive surgical system for first metatarsophalangeal joint arthrodesis that combines plate-and-screw biomechanics with smaller incision techniques for foot surgeons.
HealthtechMedical Devices
James Gault(Founder)in
Co-investorsLife Sciences Greenhouse Investments
GrowFlux develops IoT control solutions for lighting and equipment manufacturers in controlled environment agriculture, offering wireless connectivity, smartphone app control, and remote management tools to help differentiate products in the marketplace.
Advanced ManufacturingAgTechCleantechClimate TechCloud ComputingIoTUnited States, US
Gust provides a platform for startup founders to incorporate their companies, manage cap tables and equity, and handle governance, risk, and compliance.
Enterprise SoftwareFintechFuture of WorkLegalTechSaaSNew York, US
David S. Rose(Executive Officer, Director)in
BoardHoward Morgan(Director)in
Co-investors37 AngelsAngels4WomenBeacon AngelsFashion Capital PartnersIU VenturesKeiretsu Forum+9 more
Hazel makes disposable, leakproof briefs designed to look and feel like regular underwear for people experiencing urinary incontinence, including women postpartum.
ConsumerDirect to ConsumerFemTechWellness & Fitness
Co-investorsBAM VenturesEntrepreneurs Roundtable Accelerator (ERA)H Venture PartnersOvereasy VenturesBain CapitalBain Capital Ventures+6 more
Houwzer is a real estate brokerage that reduces commission costs for home buyers and sellers by employing salaried agents and proprietary transaction software.
B2B MarketplacesConsumerFintechMarketplacesPropTechNew York, US
Mike Maher(Founder)inTed Mucellin(Executive Officer)inGreg Phillips(Executive Officer)inKevin Baird(Executive Officer, Director)
BoardJay Minkoff(Executive Officer, Director)
Co-investorsBAM VenturesEudemian VenturesBen Franklin Technology PartnersEdison Partners
Huntress provides enterprise-grade cybersecurity solutions designed for businesses of all sizes, focusing on threat detection and response to protect organizations against hackers.
AI & Machine LearningCybersecurityEnterprise SoftwareSaaSColumbia, US
Kyle Hanslovan(Founder)inChris Bisnett(Founder)inJohn Ferrell(Founder)inMarcos E. Torres(Executive Officer)in
BoardErnie Bio(Director)inSuken Vakil(Director)in
Co-investorsBlu Venture InvestorsForgePoint CapitalGula Tech AdventuresJMI EquityKleiner PerkinsNewView Capital+9 more
INDIGO Biosciences is a life sciences company led by professionals with expertise in life sciences, business management, and operations.
AI & Machine LearningBiotechDeep TechMedical DevicesState College, US
Dr. Jack Vanden Heuvel(Chief Scientific Officer, Co-founder)inDr. Blake Peterson(Co-founder)Fred Marroni(President & Chief Executive Officer)in
Co-investorsiNetworksLife Sciences Greenhouse InvestmentsKeiretsu Capital
Keriton offers a software platform for neonatal and pediatric hospital settings that supports safe infant feeding practices, milk management (donor human milk, formula, and parental human milk), and family engagement through features like secure photo sharing, e-journaling, and clinician messaging.
BiotechDigital HealthHealthtechSaaSPhiladelphia, US
Vidur Shailendra Bhatnagar(Manager)
Co-investors37 AngelsBioAdvanceDorm Room
Layermor produces clean beauty fragrances formulated at parfum strength with full ingredient transparency and EWG verification, targeted at consumers seeking non-toxic, hormone-safe scents made in the USA.
ConsumerDirect to ConsumerE-commerceWellness & Fitness
Lithero builds AI agents for the content workflow of life sciences and pharmaceutical marketing teams, handling claims management, reference annotation, compliant copywriting, design, and MLR/compliance screening.
AI & Machine LearningHealthtechMarketing Tech
Ruth Burke(Founder)in
Lula provides a digital commerce platform focused on handling the operational side of online ordering, including integrations.
E-commerceLogistics & Supply ChainRetail TechSaaS
Co-investorsAlumni VenturesUP PartnersGreen Circle Foodtech VenturesNZVCOutlander VC
LUXTECH manufactures LED modules for luminaire producers, enabling them to create globe illumination with single modular components.
Advanced ManufacturingCleantechHardwarePhiladelphia, US
Co-investorsDelaware Crossing Investor GroupRobin Hood Ventures
Meduloc develops minimally invasive intramedullary implants for internal fixation of small and long-bone fractures.
BiotechMedical Devices
Benjamin Arnold(Director and Co-Founder)inBrian Bowman(Co-Founder)inSarah Sachinis(CEO and President)in
BoardMichael Collins(Director)
Co-investorsLife Sciences Greenhouse Investments
Modern Picnic designs stylish, functional lunch bags and accessories aimed at women who bring meals to work.
ConsumerDirect to ConsumerE-commerceNew York City, US
Co-investorsBackstage Capital
Mytonomy provides a cloud-based platform that delivers video and multimedia content to enable patient education and engagement with healthcare providers.
Digital HealthHealthtechSaaS
Co-investorsWorldQuant Ventures
Narbis develops an at-home neurofeedback training device using smart glasses that darken when the user becomes distracted, helping individuals practice and improve focus and concentration.
AI & Machine LearningHardwareHealthtechMental HealthWellness & Fitness
Devon Greco(Founder)in
NeuroFlow provides behavioral health risk analytics, engagement, and referral infrastructure that use machine learning on claims, EHR, ADT, and assessment data to identify and stratify behavioral health needs across populations.
AI & Machine LearningDigital HealthMental Health
Co-investorsAlumni VenturesCharmides Capital
Route Dynamics is a company involved in air traffic management and optimization, based on the board composition which includes executives from aerospace, aviation, space, and logistics sectors.
CleantechCybersecurityDeep TechDefense TechMobility & Transportation
BoardJill Wittels(Strategic thinker and board director)
Otolith Labs develops a non-invasive, headworn wearable using patented Vestibular Resonance Therapy (nVRT) to treat vestibular conditions such as vestibular migraine and chronic vertigo.
HardwareHealthtechMedical DevicesWashington, US
Sam Owen(Founder & Board Member)inJon Akers(Chief Technology Officer & Co-Founder)inDidier Depireux, Ph.D.(Chief Science Officer & Co-Founder)Kevin Franck(Chief Clinical Officer)inDan Wagner(Chief Executive Officer)in
Co-investorsMark Cuban
PittMoss manufactures peat-free, soilless potting mixes and soil amendments made from recycled paper and organic cellulose fibers, aimed at gardeners, nurseries, and growers seeking reduced water and fertilizer use.
Advanced ManufacturingAgTechCircular EconomyNew MaterialsAmbridge, US
Mont Handley(Director)inBrian Scott(Executive Officer)
BoardMichael Matesic(Director)Matthew Schneider(Director)W. Douglas Taylor(Director)Carl Nicolia(Director)
Co-investorsE8 Angels
Powerlytics provides investable asset data derived from U.S. tax returns, enabling wealth managers and financial services firms to identify client capacity to invest at granular geographic levels.
Data & InfrastructureEnterprise SoftwareFintech
Co-investorsBrewer Lane VenturesCurql Collective, LLCGen CapitalTribeca Early Stage Partners
Prime Discoveries develops multiplex PCR diagnostic panels that detect pathogens and antimicrobial-resistance genes across areas such as respiratory infection, sepsis, gastrointestinal illness, STIs, tropical fevers, and biosurveillance.
BiotechHealthtechMedical Devices
Co-investorsBeresford VenturesJude GomilaNYU Innovation Venture Fund
ROAR provides a staff duress and safety platform built on a Bluetooth mesh and LTE network that lets frontline and lone workers press a button to summon help, without relying on facility Wi-Fi.
Enterprise SoftwareHardwareHealthtechPhiladelphia, US
ANTHONY GOLD(Executive Officer, Director)inYASMINE MUSTAFA(Executive Officer, Director)in
Co-investorsDreamit Ventures
Seneca Therapeutics develops oncolytic virus immunotherapies, particularly Seneca Valley Virus (SVV-001), for treating aggressive and therapy-resistant solid cancers.
BiotechDeep TechHealthtechMedical DevicesBlue Bell, US
Paul L. Hallenbeck(Founder, President and Chief Scientific Officer)inCuong Do(Executive Officer, Director)inJames Hussey(Executive Officer, Director)in
BoardMark Kerschner(Director)
Co-investorsDelaware Crossing Investor GroupDellin InvestmentsKeiretsu ForumNW Angel
Signum Technologies develops artificial intelligence and computer vision solutions in collaboration with U.S.
AI & Machine LearningDeep TechDefense TechHealthtech
Sean Freitag(Chairman and Chief Executive Officer)inAndrew Gehman(Chief Operating Officer)Mark A Farmer(Chief Technology Officer)in
Co-investorsClaritas Capital
SLAP is a massively multiplayer "real life" game that blends physical games like Assassin with digital objectives and strategy, letting players compete against opponents and climb city and global leaderboards.
ConsumerGamingSocialCape Elizabeth, US
Ian Andolsek(Executive Officer, Director)Bruce Hack(Director)Sukriti Chadha(Director)inLauren Steidl(Executive Officer, Director)
BoardScott Nissenbaum(Director)in
Co-investorsDorm RoomHarvard Business School Alumni Angels of Greater New YorkRobin Hood VenturesBen Franklin Technology Partners
Smart Response Technologies makes Delphini®, a radio intelligence platform that transcribes live P25, analog, conventional, and trunked radio transmissions into searchable, keyword-alertable context in real time.
AI & Machine LearningGovTechSaaS
Stel provides technology that connects health monitoring devices to electronic health records, transmitting patient vitals without requiring complex setup.
Digital HealthHealthtechIoT
Sandra Gomberg(Founder)Sid Kandan(Founder)
Co-investorsBloomberg Beta
Strados Labs builds wearable biosensors and a cloud platform that continuously capture and analyze respiratory data — including cough, spirometry, FeNO, and eCOA endpoints — in patients' daily lives.
AI & Machine LearningBiotechDigital HealthMedical DevicesPhiladelphia, US
Nick Delmonico(CEO & Co-founder)Yu Kan Au(Clinician Co-founder)Richard Powers(Executive Officer, Director)Steve Bishop(Director)Robert Ball(Director)Alex Levit(Director)
Co-investorsBand of AngelsBioAdvanceBrincCathexis VenturesNeer Venture PartnersNextFab Ventures+3 more
SunRay Scientific develops anisotropic conductive adhesives (ZTACH ACE), conductive inks, epoxies, and related materials for printed and flexible electronics, integrable with existing pick-and-place manufacturing equipment.
Advanced ManufacturingHardwareNew MaterialsWall Township, US
Andrew Stemmermann(CTO, Co-Founder)inMadhu Stemmermann(CEO, Co-Founder)in
BoardSteve Socolof(Director)in
Co-investorsCentral Texas Angel NetworkDelaware Crossing Investor GroupJumpStart New Jersey Angel NetworkSoundboard Venture FundWestchester AngelsGolden Seeds+1 more
Sweft is a workflow automation platform that helps retailers accelerate product launches by connecting merchandising, marketing, creative, technology, and operations teams.
Enterprise SoftwareRetail TechSaaSPhiladelphia, US
Julie Bula(COO)Michael Robinson(President & CPO)inRanjana Sharma(CXO)
Teamology develops a platform to help schools build collaborative, interconnected learning environments that support student relationship building and social-emotional development.
EdTechFuture of WorkHealthtechMental HealthWellness & Fitness
Linsey Covert(Founder)in
Co-investors1855 Capital PartnersVC 414White Rose Ventures
Thrive Commerce is a B2B SaaS platform that enables retailers and website owners to publish, distribute, and manage personalized promotions directly without relying on third-party intermediaries.
AI & Machine LearningE-commerceMarketing TechRetail TechSaaSPhiladelphia, US
Vince Talbert(Executive Officer, Director)in
BoardSarah Hemminger(Director)Jeffrey Cohen(Director)Kevin Tame(Director)
Triple Bristle manufactures a 3-sided sonic toothbrush designed to clean all surfaces of teeth simultaneously, marketed for general users, individuals with special needs, and those with dental work.
ConsumerDirect to ConsumerHealthtechWellness & Fitness
Tune.Fm is a blockchain-based music streaming and NFT marketplace that pays artists in JAM tokens via micropayments for each second their music is streamed.
Creator EconomyCrypto & Web3Media & Entertainment
USREM operates an SEC-registered broker-dealer and Alternative Trading System (ATS) for private placement securities offered to accredited investors and eligible foreign investors.
Fintech
Zenapse is an AI marketing platform that resolves anonymous website visitors, tracks drop-off, and personalizes headlines, messaging, imagery, and calls to action based on visitor psychographics.
AdTechAI & Machine LearningMarketing TechWestport, US
Matthew Bernardini(President and CEO)inSteve Kandetzke(Chief Operating Officer)inGodfrey Baker(Chief Technology Officer)inJanis Nakano Spivack(Chief Experience Officer)inChrister Manning(Chief Creative Officer)Keith Chu(Chief Information Officer)
Co-investorsConnecticut InnovationsNaples Technology VenturesTamiami Angel
Kiwi for Teams is a desktop application that centralizes access to Google Workspace tools, enabling teams to manage Gmail, Google Drive, Docs, Sheets, and Slides from a unified interface on macOS and Windows.
AI & Machine LearningEnterprise SoftwareFuture of WorkSaaS
Co-investorsGreen Egg VenturesKeiretsu Forum
BiotechPhiladelphia, US
Daniel Mazzucco(Executive Officer, Director)Rugart Eric(Executive Officer, Director)
BoardLouis Berardi(Director)
Co-investorsBen Franklin Technology PartnersRowan Innovation Venture Fund
ZSX Medical develops surgical wound closure devices, including its lead product Zip-stitch, a clinical-stage device designed to assist surgeons with closure procedures more efficiently.
FemTechHardwareHealthtechMedical Devices
Eric Rugart(Co-founder)inDan Mazzucco(President and CEO)
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
Epilogue Systems, Inc. SoftwareNeuralert Healthcare ServicesSocialLadder Media & EntertainmentVitalTrax
Portfolio news
latest coverage across their companies
Huntress · forgeglobal.com · Sep 17, 2026
Seneca Therapeutics, Inc Biotechnology · senecatherapeutics.com · Sep 5, 2025
Frequently asked questions
- How many investments has Broad Street Angels made?
- Broad Street Angels has 56 tracked investments, including 1 dated in the last 24 months.
- What stage does Broad Street Angels invest at?
- Broad Street Angels invests at the Pre-Seed, Seed, Series A stages.
- What is Broad Street Angels's typical check size?
- Broad Street Angels typically writes checks of $25K – $1M.
- What sectors does Broad Street Angels focus on?
- Broad Street Angels focuses on Sector Agnostic.
- Where is Broad Street Angels located?
- Broad Street Angels is headquartered in Philadelphia, US.
- Does Broad Street Angels lead rounds?
- Broad Street Angels typically participates in rounds rather than leading them.
- Who does Broad Street Angels co-invest with?
- Broad Street Angels most often shares deals with Keiretsu Forum, BioAdvance, Delaware Crossing Investor Group, among 87 tracked co-investors.
Similar investors
4DI Ventures was co-founded by repeat tech operator and ESET Southern Africa founder Justin Stanford, giving it unusually deep cybersecurity and software operating experience rather than a purely financial background, and originated from Stanford's own angel-investing experiments that directly led to both the firm's creation and the launch of the Silicon Cape Initiative. The firm explicitly describes its style as "nurture capital" with intensive, hands-on engagement, and Stanford is vocal about avoiding the "unicorn at all costs" mentality in African tech, instead emphasizing sustainable market readiness and fundamentals in a more conservative, durability-focused investment approach.
8VC is a venture capital firm investing across logistics, life sciences, healthcare, IT infrastructure, and government/defense, guided by its Smart Enterprise thesis focused on data integration and platform network effects.
AirTree Ventures runs Pathfinders, a free four-week in-person program in Sydney for young builders (high-school graduates up to age 23) to work on a real product, access the AirTree team and founders, and build a peer network.
August Capital is a venture capital firm that invests in a small number of companies, providing hands-on support to entrepreneurs building their businesses.
.jpeg){kind=logo}
B Capital is a global investment firm backing early to late-stage technology innovators across technology, healthcare, and energy & resilience sectors.