How many investments has Second Avenue Partners made?

Second Avenue Partners has 38 tracked investments, 4 of which have exited, including 1 dated in the last 24 months.

What stage does Second Avenue Partners invest at?

Second Avenue Partners invests at the Pre-Seed, Seed, Series A, Series B, Series C stages.

What sectors does Second Avenue Partners focus on?

Second Avenue Partners focuses on Cleantech, Consumer, Energy, Media & Entertainment, SaaS, Sector Agnostic, Social.

Where is Second Avenue Partners located?

Second Avenue Partners is headquartered in Seattle, US.

Who does Second Avenue Partners co-invest with?

Second Avenue Partners most often shares deals with Madrona Venture Group, Alumni Ventures, S2G Investments, among 32 tracked co-investors.

Second Avenue Partners

Venture capital

Seattle · Pre-Seed–Series C · 4 people tracked

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Investment thesis

Second Avenue Partners makes early-stage investments in promising ventures across a broad range of areas including internet, consumer and social media, software, and clean energy, while remaining open to other ideas. The firm looks for strong entrepreneurial teams, innovative and market-disruptive concepts, and business models leveraging cutting-edge technologies. Beyond capital, it provides management and strategy support and emphasizes building long-term, mentoring relationships with portfolio companies to help them become market leaders.

Invests inCleantech Consumer Energy Media & Entertainment SaaSSector AgnosticSocial Seattle United States

Source: firm website, verified Aug 3, 2026.

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Stage

Pre-Seed–Series C

Seattle, Washington, US

Instruments

Equity

Founded

2000

Last 12 months

1 investment

Tracked investments

Unicorns

IPOs

Acquisitions

Team · 4 people

from the firm's website

Keith Grinstein· Founding Partner

A founding partner who was instrumental in bringing the partners together; he passed away on September 28, 2008.

Nick Hanauer· Co-founder and Partner· Seattle

Nick Hanauer is a co-founder and partner of Second Avenue Partners, a Seattle-based venture capital firm that provides management, strategy, and capital to early-stage companies. He has founded, managed, or financed more than 30 companies across industries including manufacturing, retail, e-commerce, digital media and advertising, software, aerospace, health care, and finance. He is also a writer and commentator on economic policy and inequality, an early advocate for a $15 minimum wage, and the author of three books.

nick@secondave.com

Pete Higgins· Founding Partner· Seattlein

Pete Higgins is a founding partner of Second Avenue Partners, a Seattle firm that provides management, strategy, and capital to early-stage companies. Before founding the firm, he spent 16 years at Microsoft, where he held roles including group vice president of the Interactive Media Group and senior vice president of the Desktop Applications division, and was a member of the Office of the President. He holds an MBA and undergraduate degrees in economics and history from Stanford University.

pete@secondave.com

Mike Slade· Partner· Seattle

Mike Slade started his career at Microsoft in 1983, spending seven years in product marketing roles and helping bring Excel, Works, and Microsoft Office to market before leaving as director of corporate marketing in 1990. He was VP-Marketing at NeXT Computer, then CEO of Paul Allen's Starwave, where he launched sites including ESPN.com and NBA.com before its 1998 sale to Disney, and later served as a strategic advisor to Steve Jobs at Apple. He co-founded Second Avenue Partners in 2000 and holds an economics degree from Colorado College and an MBA from Stanford.

mike@secondave.com

What they invest in

from 22 of 38 portfolio companies

SaaS ×10AI & Machine Learning ×6Enterprise Software ×6Advanced Manufacturing ×4Consumer ×4EdTech ×4Data & Infrastructure ×3Wellness & Fitness ×3

HQs:United States×20Indonesia×1

Investments · 38 tracked

founders shown can be your intro path

By year:2026 · 1 2022 · 2 2021 · 3 2018 · 5 2016 · 1 2013 · 2 2012 · 1 2011 · 1 2007 · 1 2002 · 118 dated

StubHubstubhub.com 𝕏NYSE: STUBSeries B · Mar 2002

StubHub operates a global secondary ticketing marketplace under the StubHub and viagogo brands that facilitates transactions between buyers seeking live event tickets and sellers offering inventory.

Eric H. Baker(Founder, Chairman and Chief Executive Officer)Mark Streams(Executive Vice Chairman, Chief Legal Officer and Director)Eric Baker(Founder)Jeff Fluhr(Founder)

Co-investorsAmakor Angel Capital Management Bessemer Venture Partners Declaration Partners FirstMark Capital Great Oaks Venture Capital +3 more

SeeQseeq.com in 𝕏Aug 2021✓ verified

Seeq develops industrial AI and advanced analytics software that combines operational data, documentation, and historical context with the expertise of industrial teams to support operational and strategic decisions.

Advanced ManufacturingAI & Machine LearningData & InfrastructureEnterprise SoftwareSaaSSeattle, US

Steven M. Sliwa(Executive Officer, Director)Brian Parsonnet(Executive Officer, Director)in Lisa Graham(Executive Officer)in Michael Risse(Executive Officer)in Mark Derbecker(Executive Officer)in Tammy Martin(Executive Officer)in

Board seat Pete Higgins· per SEC Form D

Co-investorsAltira Group LLC Chevron Technology Ventures Insight Partners Saudi Aramco Energy Ventures Cisco Investments Sixth Street +4 more

Iota Softwareiotasoftware.com✓ verified

IOTA is an industrial visualization platform that provides real-time monitoring, multi-vendor data integration, and analytics for industrial process manufacturers.

Advanced ManufacturingData & InfrastructureEnergyEnterprise SoftwareSaaSDurham, US

Terry Rulapaugh(Executive Officer, Director)Tamara Miller(Executive Officer)Ivan Datskov(Executive Officer, Director)Ted Gorrie(Executive Officer)Olga Datskova(Executive Officer)Alexander Kulikov(Executive Officer)

Co-investorsAltira Group LLC Aramco Ventures

Alfredalfredpay.io in 𝕏Pre-Seed · Jul 2026 · $7M

Alfred Pay provides cross-border payment infrastructure for Latin America, offering virtual local bank accounts, instant multi-currency settlement, and a developer API.

Crypto & Web3FintechSaaS

Diego Yanez(Founder)in

Co-investorsDepartment of XYZ Digital Currency Group F-Prime Capital Rayo Capital Group Venture Dept.White Star Capital +4 more

Azazeosavanade.com in

Avanade is a technology services firm focused on the Microsoft ecosystem, helping organizations modernize their systems securely and adopt AI at scale.

AI & Machine LearningCloud ComputingEnterprise Software

FitOnfitonapp.com inFeb 2022 · $40M

FitOn is a digital wellness platform offering on-demand workouts, meditation, yoga, and personalized nutrition and meal plans, with social features like challenges and friend support.

Digital HealthSports TechWellness & FitnessWest Hollywood, US

Lindsay Cook(Executive Officer, Director)inEdward J. Buckley III(Director)Russell Cook(Executive Officer, Director)

Board Yash Patel(Director)inBrett Carlson(Director)David Schaller(Director)

Co-investorsAccel Causeway Partners Crosscut Ventures Delta-v Capital Mantis Capital Titanium Ventures +1 more

Flexeflexe.com in 𝕏

Flexe provides platform-based warehousing network management, handling implementation, onboarding, and operations across multiple locations for customers seeking to scale their logistics infrastructure.

B2B MarketplacesLogistics & Supply ChainSaaSSeattle, US

Karl Siebrecht(Founder)inEdmond Yue(Founder)inFrancis Duong(Founder)inCurt Anderson(CFO & COO)in

BoardMike Galgon(Director)

Co-investors137 Ventures Acequia Capital (AceCap)ACTIVATE CAPITAL PARTNERS Alumni Ventures Blue Ivy Ventures Collective Liquidity +10 more

Footprintonefootprint.com in 𝕏

Footprint is a unified identity and privacy platform that gives companies tools to verify, authenticate, and secure identity, including one-click KYC backed by a cryptographic data vault.

AI & Machine LearningCybersecurityFintechSaaS

Alex Grinman(Founder)in Eli Wachs(Founder)in

Co-investorsBasic Capital BoxGroup Index Ventures Khosla Ventures Lerer Hippeau Palm Tree Crew Investments +10 more

Footprintfootprintus.com in 𝕏

Footprint makes plant-based fiber trays as an alternative to polystyrene for supermarket products such as meat and produce, offering leak-proof, snap-proof designs with extended shelf life.

Advanced ManufacturingCircular EconomyCleantechClimate TechFoodTechNew MaterialsGilbert, US

Co-investorsCleveland Avenue McWin Capital Partners S2G Investments Saga Ventures Impact Engine

In Situinsitu.com in 𝕏

Insitu develops uncrewed aircraft systems (UAS/UAVs), sensor payloads, and control software for intelligence, surveillance, and reconnaissance (ISR) missions on land and at sea, primarily serving defense and military customers.

Defense TechHardwareRoboticsBingen, US

Diane Rose(President and CEO)inAndrew Duggan(Vice President and Managing Director, Insitu Pacific)in Heather Shoup(Vice President of Business Operations)in John Kelly(Vice President of Growth)in

Co-investorsBattery Ventures

IUNUiunu.com in 𝕏

IUNU builds LUNA, an AI and computer vision platform that autonomously tracks plant development and turns crop data into real-time insights for growers.

AgTechAI & Machine LearningSaaSSeattle, US

Adam Greenberg(Founder)in

Co-investorsAstanor Ventures Ceres Partners S2G Investments Serra Ventures Taurus Ventures BootstrapLabs

Knackjoinknack.com inSeries A · Nov 2021 · $4M

Knack operates a peer-to-peer learning platform that connects colleges and universities with high-achieving students to provide academic tutoring while offering student tutors paid, flexible employment.

EdTechMarketplacesSaaSBarrington, US

Megan Dusenbery(Chief Executive Officer)inWilliam Daugherty(Director)Charles Sanger Mellen(Executive Officer, Director)Lawrence Lein(Director)

Co-investorsBisk Ventures Elysium Ventures Elysium Venture Capital Miami Angels New Markets Venture Partners Precursor Ventures +1 more

Knockcrmknockcrm.com in 𝕏

Knock provides a software platform for leasing teams at apartment and residential properties to manage the leasing process through automated workflows, engagement tracking, and task management tools.

Enterprise SoftwarePropTechSaaS

Co-investorsMadrona Venture Group

Livelywearlively.comSeed · Aug 2013 · $500KAcquired

Lively is a direct-to-consumer intimates brand selling bras and related apparel in a wide range of band and cup sizes as well as standard clothing sizes.

ConsumerDirect to ConsumerE-commerce

Michelle Cordeiro Grant(Founder)

Co-investorsCostanoa Ventures Notable Capital Transmedia Capital Bessemer Venture Partners Haystack Interplay Ventures Early Stage Management Llc +5 more

Market Leadermarketleader.com 𝕏

Market Leader provides lead generation and customer relationship management tools for real estate agents.

Marketing TechPropTechSaaSSales TechBellevue, US

Migomigo.ioSep 2018 · $9M

Migo provides offline digital content delivery to underserved consumers in emerging markets, allowing them to download movies, TV shows, education content, and podcasts via Wi-Fi hotspots at partner locations without using mobile data.

ConsumerData & InfrastructureEdTechJakarta, ID

Barrett Comiskey(Founder and Chairman)

Co-investorsTemasek Rising Tide Africa (RTA)B37 Ventures Hyundai CRADLE Thayer Ventures The Rise Fund +2 more

Migomigocorp.comSep 2018 · $9MAcquired

Migo is a Credit-as-a-Service platform that lets companies offer credit to their customers using AI-powered credit scoring.

Co-investorsAppWorks Ventures B37 Ventures Hyundai CRADLE Temasek Thayer Ventures The Rise Fund +4 more

Modumetalmodumetal.com

Modumetal develops nanolaminated metal alloys designed to outperform conventional metals on performance, durability, and sustainability.

Advanced ManufacturingCleantechDeep TechNew MaterialsSeattle, US

Christina Lomasney(Founder)John Whitaker(Founder)John Beaver(Executive Officer)

BoardAaron VanDevender(Director)Steve Singh(Director)

Co-investorsBandgap Ventures ID8 Investments bp ventures Chevron Technology Ventures Founders Fund Golden Seeds

Peerfitpeerfit.com inFeb 2022 · $40Macquired by FitOn

PeerFit (operating as FitOn Health) provides digital fitness and wellness content via an app, combined with access to a national network of in-person fitness experiences, targeting corporate employers seeking employee health and wellness programs.

Enterprise SoftwareHealthtechWellness & FitnessTampa, US

Edward J. Buckley, III(Executive Officer, Director)Scott Peeples(Executive Officer, Director)

Board Marc Blumenthal(Director)in Lee E. Arnold, Jr.(Director)in Jeffrey N. Vinik(Director)Jim Philip(Director)

Co-investorsFlorida Funders Florida Technology Seed Capital Fund Tech Square Ventures Accel Delta-v Capital Dreamit Ventures +3 more

Pike13pike13.comSeed · Sep 2013 · $3M

Pike13 is a scheduling, billing, and client management software platform for appointment- and class-based businesses such as fitness studios, tutoring centers, music and art schools, swim schools, wellness practices, and other service providers.

EdTechSaaSSports Tech

Real Selfrealself.com in 𝕏Apr 2018

RealSelf is an online platform where consumers can research cosmetic and aesthetic procedures, read peer reviews with "Worth It" ratings, and view average cost information for treatments such as HydraFacial, PRP injections, and Sculptra.

ConsumerHealthtechMarketplacesWellness & FitnessSeattle, US

Thomas Seery(Executive Officer, Director)inJames Nida(Executive Officer)Christine Petersen(Director)Richard Barton(Director)inTanja Omeze(Executive Officer)Andrew Hunt(Director)

Co-investorsAlumni Ventures Bonsai Partners SGEIC, SA

Stubbs Alderton & Markilesstubbsalderton.com in 𝕏

Stubbs Alderton & Markiles is a law firm serving businesses and individuals with corporate, M&A, venture capital, securities, entertainment, litigation, and intellectual property practices.

LegalTechSouthern California, US

Co-investorsSA&M Preccelerator Accel Crosscut Ventures Delta-v Capital Maverick Ventures Titanium Ventures

Treeringtreering.com in 𝕏Series A · Sep 2012 · $4M

Treering is a memory-as-a-service provider that uses proprietary AI technology, fulfillment, and support to turn meaningful moments into physical products such as memory books and school yearbooks.

AI & Machine LearningConsumerEdTechSan Mateo, US

Aaron Greco(Executive Officer, Director)inKevin Zerber(Executive Officer, Director)

BoardThomas Hughes(Director)Mike McCue(Director)

Co-investorsBaleon Capital

Upleveluplevelteam.com in

Uplevel provides data analytics and expert guidance to engineering leaders to diagnose organizational issues affecting developer productivity and team performance.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareFuture of WorkHR TechSeattle, US

Dave Matthews(Founder)David Youssefnia(Founder)Joe Levy(Founder)Ravs Kaur(Founder)

Co-investorsCota Capital Madrona Venture Group Norwest Venture Partners Voyager Capital Fitz Gate Ventures

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

Front Desk Knackshops, Inc.AzaleosFan NationImagekindInkdInspo NetworkKnockKnoxkLumierNewsvinePelotonTree RingWISErg

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.

Exits · 4

1 IPOs · 3 acquisitions · showing 2

StubHubNYSE: STUBPeerfitacq. by FitOn

Portfolio news

latest coverage across their companies

Knack raises Series B from New Markets Venture Partners, appoints industry leader Megan Dusenbery as CEO

Knack · prnewswire.com · Oct 21, 2025

IUNU Raises $20M in Funding

IUNU · finsmes.com · Apr 15, 2025

Frequently asked questions

How many investments has Second Avenue Partners made?: Second Avenue Partners has 38 tracked investments, 4 of which have exited, including 1 dated in the last 24 months.
What stage does Second Avenue Partners invest at?: Second Avenue Partners invests at the Pre-Seed, Seed, Series A, Series B, Series C stages.
What sectors does Second Avenue Partners focus on?: Second Avenue Partners focuses on Cleantech, Consumer, Energy, Media & Entertainment, SaaS, Sector Agnostic, Social.
Where is Second Avenue Partners located?: Second Avenue Partners is headquartered in Seattle, US.
Who does Second Avenue Partners co-invest with?: Second Avenue Partners most often shares deals with Madrona Venture Group, Alumni Ventures, S2G Investments, among 32 tracked co-investors.

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