/Investor DB

MSIV

Venture capital

Marin · Seed · 8 people tracked

Find your way into MSIV

Each arrow is one introduction. Sign up to fill in the first one.

465 people can intro you to Zachary

Ask Zachary Kushel to introduce you to Zachary Kushel

You →Zachary · together at Ridge Global →Zachary

221 people can intro you to Greg

Ask Jamie Chen to introduce you to Greg Castle

You →Jamie · together at Anorak Ventures →Greg

Sign up to find every way you can get introduced to MSIV

  • Your email: who you already know at MSIV, and who your contacts know
  • 2nd- and 3rd-degree connections: people you know who worked, studied or invested with the MSIV 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.

✨ Fox Verdict
Sign up to see your fit

Investment thesis

MSIV is a regional venture capital fund focused on backing startups in the North Bay area of California, specifically Marin and Sonoma counties. The firm positions itself as a leader in the region's growing entrepreneurial ecosystem and supports local founders building companies that impact both the community and the wider world.

Invests inImpact & Social GoodSector AgnosticUnited States

Source: firm website, verified Aug 3, 2026.

Stage
Seed
HQ
Marin, US
Instruments
Equity
Founded
2025
Tracked investments
21

Team · 8 people

from the firm's website & curated

What they invest in

from 18 of 21 portfolio companies

SaaS ×11AI & Machine Learning ×9Enterprise Software ×7Fintech ×5Future of Work ×3B2B Marketplaces ×2Data & Infrastructure ×2Hardware ×2

HQs:United States×14

Who they back

founder profiles across 9 portfolio companies
44%
solo founders
4 of 9 mapped founding teams
17%
repeat founders
of 12 founders with career history

Founding team size:solo founder×42 founders×33 founders×2

Where their founders studiedfrom 11 founders with education data

Harvard University ×2University of California, Berkeley ×2

What their founders studiedfrom 12 founders with field-of-study data

Engineering ×4Business & Management ×3Computer Science ×2Life Sciences ×2Mathematics & Statistics ×2

Where their founders worked beforefrom 12 founders with career history

Microsoft ×2NakedPoppy ×2

Investments · 21 tracked

founders shown can be your intro path

By year:2022 · 22020 · 13 dated

1mind1mind.comin𝕏

Redefining go-to-market with AI Superhumans

Amanda Kahlow(Founder)inSachin Bhat(1mind CTO)in

PartnerZachary Kushel· solo GP

Co-investorsAlumni VenturesBantam GroupBasecamp FundBattery VenturesHarmonic Growth PartnersOperator Collective+3 more

Boldinboldin.comin𝕏

Boldin (formerly NewRetirement) offers retirement and financial planning software that models taxes, Social Security, real estate, healthcare costs, and long-term care, plus an AI assistant that answers questions based on a user's actual plan.

AI & Machine LearningFintechSaaSMill Valley, US

Stephen Chen(Founder & CEO)Timothy Chen(Director)

BoardSteve Reale(Founder)in

PartnerZachary Kushel· solo GP

Co-investorsAlumni VenturesBascom VenturesCameron VenturesCastor VenturesEvolution VenturesFrontier Venture Capital+3 more

Channel99channel99.com

Channel99 builds marketing technology to optimize B2B marketing spend and collaboration between finance and marketing teams.

AI & Machine LearningData & InfrastructureEnterprise SoftwareMarketing TechSaaSKentfield, US

Christopher Golec(Executive Officer, Director)in

BoardRobert A. Spinner(Director)in

PartnerZachary Kushel· solo GP

Co-investorsJackson Square VenturesGeek VenturesNorwest Venture PartnersRidge VenturesGTMfund

Finalisfinalis.cominJun 2022

Finalis operates a platform connecting institutional investors to pre-vetted private market deal opportunities sourced from a network of M&A bankers and placement agents.

B2B MarketplacesEnterprise SoftwareFintechSaaSUnited States, US

Federico Baradello(Founder & CEO)inAlejandro Sueldo(Chief Operating Officer and General Counsel)in

PartnerZachary Kushel· solo GP

Co-investorsAltari VenturesBanyan VenturesChaac VenturesEverywhere VenturesUlu VenturesANIMO Ventures+3 more

Gablegable.toin𝕏

Gable builds an operating system for workplace collaboration that enables companies to run more flexible and data-driven workplaces.

Enterprise SoftwareFuture of WorkHR TechSaaSSan Francisco, US

Omri Haviv‏(Founder)inOmri Haviv(Founder)in

PartnerZachary Kushel· solo GP

Co-investorsCrane Venture PartnersFoundation CapitalJanuary VenturesSemperVirens Venture CapitalTechstarsThe MBA Fund+2 more

Jump Aerojumpaero.comin

Jump Aero develops an electric vertical take-off and landing (eVTOL) aircraft designed for first responders to reach emergency scenes quickly, with a focus on cutting rural emergency response times.

Deep TechHardwareMobility & Transportation

Carl Dietrich(Founder)inJeff Myjak(Co-founder)Katerina Barilov(Co-founder)Brian Lozano(Chief Technology Officer)inJeremy Bardell(COO, Senior Mechanical & Manufacturing Engineer)in

PartnerZachary Kushel· solo GP

Co-investorsBantam GroupCapital FactoryMaterial Impact

Lighthouse Pharmalighthousepharma.com

Lighthouse Pharmaceuticals develops precision therapeutics for major unmet medical needs, with a lead program (LHP588), a gingipain inhibitor being tested in the Phase 2 SPRING trial for P. gingivalis-positive Alzheimer's disease.

BiotechLongevity

PartnerZachary Kushel· solo GP

Co-investorsPortfolia

Marin Economic Forummarineconomicforum.org

The Marin Economic Forum provides economic analysis, information, and collaboration opportunities aimed at improving the economic vitality of Marin County while promoting social equity and environmental protection.

Impact & Social Good

More on ConCntricconcntric.comin𝕏

ConCntric is an AI-driven platform that unifies the preconstruction process for construction teams, connecting pursuit planning, budgeting, design coordination, and procurement through a single system.

AI & Machine LearningConstruction TechEnterprise SoftwareSaaSGreenbrae, US

PartnerZachary Kushel· solo GP

Co-investors53 Stations

More on Fire Asidefireaside.comin

Fire Aside provides a platform connecting fire agencies, fire safe councils, and homeowners' associations to help communities prepare for and mitigate wildfire risks.

Climate TechGovTechImpact & Social GoodSaaS

PartnerZachary Kushel· solo GP

Co-investorsConvective Capital

More on Lumolumo.agin𝕏

Lumo is a precision irrigation platform for specialty crop growers that automates scheduling, valve and pump control, and provides block-level monitoring of flow and pressure with real-time alerts and water-use reporting.

AgTechIoTSaaSSanta Rosa, US

John Hinnegan(Founder)

PartnerZachary Kushel· solo GP

Co-investorsFall Line Capital

More on OLarryolarry.comin𝕏

OLarry is an AI-powered tax advisory firm that serves high-net-worth individuals and businesses by automating tax preparation workflows and enabling CPAs to provide personalized tax planning advice.

AI & Machine LearningEnterprise SoftwareFintechSaaSMarin, US

Eric Rachmel(Co-founder and CEO)BeckyCorey

PartnerZachary Kushel· solo GP

Co-investorsMarin Sonoma Impact VenturesTTV CapitalWalkabout Ventures Llc

More on Operant Networksoperantnetworks.cominAug 2022

Operant provides security and governance controls for agentic AI systems and Model Context Protocol workflows, enforcing per-action authorization, privacy controls, and audit-ready evidence at the network layer for regulated enterprises.

AI & Machine LearningCybersecurityEnterprise SoftwareRohnert Park, US

Shounok Sinha(Director)David Bass(Executive Officer, Director)Keith Rose(Executive Officer, Director)Rod Sugiyama(Executive Officer)Randall King(Executive Officer, Director)Robert MacDonald(Executive Officer)

PartnerZachary Kushel· solo GP

Co-investorsConstellation Technology VenturesThin Line CapitalMarin Sonoma Impact Ventures

More on PairUppairupapp.comin

PairUp connects to workplace tools like Slack, Teams, Notion, and Jira to surface and summarize key changes, blockers, and decisions across a company.

AI & Machine LearningFuture of WorkSaaS

PartnerZachary Kushel· solo GP

Co-investorsHoneystone VenturesGraham Walker Venture

More on Sageful AIsageful.ai

Sageful AI provides AI-driven coaching designed to embed personalized guidance into everyday work and support behavior change at scale.

AI & Machine LearningFuture of WorkHR Tech

PartnerZachary Kushel· solo GP

Novi Connectnoviconnect.comin𝕏Feb 2020

Novi provides verified product data and optimization services for CPG and retail brands to ensure their products are understood, trusted, and recommended by AI-driven shopping systems.

AI & Machine LearningData & InfrastructureE-commerceMarketing TechRetail TechSan Francisco, US

Kimberly Shenk(Co-Founder and CEO)inYashi Shrestha(Co-Founder and Head of Chemistry & Sustainability)in

BoardBrian Rothenberg(Director)

PartnerZachary Kushel· solo GP

Co-investorsFelicis VenturesGreylock PartnersDefy PartnersRedpoint VenturesTiger Global Management

Skribe Medicalskribemedical.comin

Skribe develops a wearable cardio-oncology platform with a battery-free adhesive patch that assesses cardiac function, starting with LVEF, in minutes at the clinic or at home.

Digital HealthHardwareMedical DevicesSan Francisco, US

Ryan Neely, Ph.D.(Founder)inJoshua Kay(Founder)inAndrew Bohannon(Founder)in

PartnerZachary Kushel· solo GP

Co-investorsGoAhead Ventures

Stackpackstackpack.aiin

Stackpack provides an AI agent for finance teams that manages vendor and AI spend, monitoring contract renewals, analyzing token usage, flagging spend increases, catching unused vendors, routing approvals, and setting budgets.

AI & Machine LearningB2B MarketplacesEnterprise SoftwareFintechSaaSSan Francisco, US

Sara Wyman(Founder)in

PartnerZachary Kushel· solo GP

Co-investorsLayout VenturesNomad Venture Partners, LlcElefundFreestyle CapitalUpside Partnership

Union Creditunioncredit.appin

Union Credit operates a marketplace that connects consumers with credit unions, presenting them with firm, pre-approved loan offers that can be activated in a few clicks without a traditional loan application.

FintechMarketplacesSaaSSanta Rosa, US

Dave Buerger(Co-Founder & Chief Executive Officer)inBarry Kirby(Co-Founder & Chief Revenue Officer)in

BoardMike Kraus(Director)in

PartnerZachary Kushel· solo GP

Co-investorsTruStage VenturesWP Global Partners

Other

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

LiveTrustyco

Portfolio news

latest coverage across their companies
1mind Raises $30 Million Series A

1mind · thesaasnews.com · Nov 11, 2025

Stackpack Raises $6.3M in Funding

Stackpack · finsmes.com · May 13, 2025

Frequently asked questions

How many investments has MSIV made?
MSIV has 21 tracked investments.
What stage does MSIV invest at?
MSIV invests at the Seed stage.
What sectors does MSIV focus on?
MSIV focuses on Impact & Social Good, Sector Agnostic.
Where is MSIV located?
MSIV is headquartered in Marin, US.
Who does MSIV co-invest with?
MSIV most often shares deals with Ulu Ventures, Bantam Group, Battery Ventures, among 38 tracked co-investors.

Images

MSIV photoMSIV photoMSIV photoMSIV photo

Co-investors · 4

Greylock Partners

Greylock Partners is an early-stage venture capital firm that partners with founders building companies from inception. Its partners make only one or two new investments per year to focus deeply on each partnership.

Both backed · 1
$100K – $200M
Tiger Global Management

Tiger Global Management operates public equity strategies (long/short, long-focused and crossover) and a private equity business investing in early- through late-stage growth companies across new and existing industries.

Both backed · 1
$1M – $100M
Defy Partners

Defy Partners is an early-stage venture capital firm that backs entrepreneurs building enduring companies.

Both backed · 1
$3M – $10M
ANIMO Ventures

ANIMO is a venture capital firm founded by Nico Berardi, a seasoned early-stage investor with experience in Latin America and the broader startup ecosystem.

Both backed · 1
$500K – $2M

Firms observed investing alongside MSIV, from public investor directories. Shared companies are the overlap with MSIV's recorded portfolio.

Similar investors

Featured in lists