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January Ventures

Boston, MA · Invests in US; Europe · Website

Check size

$500K-$1.5M

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Pre-SeedSeedFood & BeverageB2B SaaSAI & Machine LearningHealthcare & BiotechClimate & EnergyManufacturingHealthcare & Digital HealthEnterprise SoftwareManufacturing & IndustrialClimate & Clean Energy

Thesis

Moonshot founders with differentiated industry expertise, outsized ambition, and demonstrated tenacity transform traditional industries. The best founders come from diverse backgrounds, not Silicon Valley networks. We back founders before they have product, customers, or revenue.

Likely not a fit for

No pedigree-based investing. We don't back traditional Silicon Valley types without domain expertise. We avoid founders without demonstrated determination.

How they invest

Lead or follow
Usually leads
Typical decision
~2 weeks
Warm intro
Not required
Involvement
Takes a board seat
Fund status
Actively deploying
Assets under mgmt
$200M
Decision process
Partnership vote

Partners & team

5 contacts on file

MB

Maren Bannon

Co-Founder and Managing Partner · Primary contact

JN

Jennifer Neundorfer

Partner

JK

Jennifer Keiser Neundorfer

Co-Founder and Managing Partner

AB

Andrew Brown

Chief Financial Officer

MA

Mona Alsubaei

Investment Professional

Portfolio

Turing BiosystemsEnterprise Software

TuringDB is an advanced in-memory graph database designed for real-time analytics across various sectors including healthcare, finance, and supply chains. It features low-latency queries, zero-lock concurrency, and Git-style version control for data management.

Planet FwdClimate Clean Energy

Planet FWD focuses on decarbonization solutions for consumer brands, helping them reduce their carbon footprint and transition to more sustainable practices.

GableEnterprise Software

All in One Platform to Manage your Remote & Hybrid Teams

PradoHealthcare Digital

Prado turns food into healthcare—healthcare providers prescribe weekly meal plans, patients pay with HSA/FSA dollars, and operators grow lifetime value and margins through one seamless platform.

Sano GeneticsHealthcare Digital

Sano Genetics is a platform that integrates recruitment, genetic testing, and long-term patient engagement to accelerate the development of personalized medicine.

GoethenaEnterprise Software

Ethena is a compliance training platform that customizes its training to organizations, focusing on creating ethical and inclusive workplaces. The company offers engaging content and smart technology to improve compliance training experiences.

GuidewheelEnterprise Software

Guidewheel provides AI-powered machine intelligence for factory operations, enabling real-time insights to optimize production and reduce downtime.

Fabric HealthHealthcare Digital

Fabric Health is an AI-powered care enablement platform that streamlines access to healthcare services through a virtual care network, providing tools for patient engagement, clinical protocols, and data management.

Oula HealthHealthcare Digital

Oula delivers better maternity care, offering comprehensive support before, during, and after pregnancy. Our midwives and OBGYNs listen, respect your preferences, and make decisions with you - leading to better outcomes for both you and your baby.

Unitary AIEnterprise Software

Unitary AI provides AI agents for customer, marketplace, and safety operations, focusing on enhancing operational efficiency through advanced technology.

Sonantic
Fit CollectiveEnterprise Software

Fit Collective, now known as Maeve AI, provides intelligent automation tools for the fashion industry, helping brands optimize production, reduce returns, and enhance operational efficiency through data integration and real-time insights.

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Research briefRead more
January Ventures Research Investment Thesis January Ventures is a pre-seed focused venture capital firm founded in 2018 and headquartered in Boston, Massachusetts. The fund invests in moonshot founders who are transforming traditional industries and processes through innovative B2B startups. The firm believes that the next decade's unicorns will come from an increasingly wide range of geographies, sectors, and backgrounds. They explicitly target underdog founders with grit to overcome obstacles, emphasizing that experience, vision, and tenacity matter more than pedigree or Silicon Valley networks. Their core investment thesis rests on three pillars: Outlier founders drive outsized returns - The best founders come from diverse backgrounds with deep industry expertise Experience outweighs privilege - Industry natives with unique perspectives build the next moonshot companies Venture is due for disruption - Great founders exist outside narrow venture capital networks, and building more accessible networks accelerates growth Sector Focus January Ventures invests across multiple B2B sectors where founders are digitally transforming traditional industries: Prominent Investment Areas: Healthcare & Life Sciences: Healthcare enablement (Fabric Health), maternity care (Oula), nursing workforce (M7 Health), personalized medicine (Sano), oncology AI (Turing Biosystems) Manufacturing & Operations: Manufacturing optimization (Guidewheel), supply chain tech, automation Sustainability: Carbon management (PlanetFWD, Treefera), clean energy Food & Beverage: Subscription platforms (Prado) Real Estate & Workplace: Flexible office management (Gable) Content & AI: Content moderation AI (Unitary AI), life sciences analytics (Sorcero) Their portfolio reflects a deliberate focus on "legacy" industries (manufacturing, healthcare, food, real estate) being disrupted by technology and founders with deep domain expertise. Stage Focus January Ventures is a pre-seed specialist. They: Back founders before there is a product, customers, or revenue Focus on identifying exceptional founder teams early Provide mentorship and operational support through their extensive operator network (100+ members) Build long-term relationships, staying with founders through Series A and beyond Portfolio Composition: Pre-seed investments: Primary focus Seed stage: Follow-on investments in existing portfolio Series A: Selective participation in strong portfolio company follow-ons Check Size Fund III (Current, $200M+): Check size range: $500K to $1.5M per company Emphasis on deploying multiple smaller checks to build a diverse portfolio Reserves set aside for follow-on investments in top-performing portfolio companies Fund II (Closed 2021, $21M): Historical check size: $250K to $750K The fund has evolved to write larger checks as the fund size increased, but maintains its focus on early-stage companies. Lead Tendency January Ventures leads rounds as the primary investor: They actively lead pre-seed and seed rounds Prefer to be the first institutional investor in a company Take board seats and maintain active involvement Help with introductions to follow-on investors and Series A leads Co-invest with their operator network to add operational value Portfolio testimonials consistently mention that January Ventures made the most Series A introductions and was "first to jump in and help." Recent Activity Fund Status: Fund III actively deploying (opened April 2025) Recent Investments (2025-2026): February 2026: Flock AI (Business/Productivity Software) Multiple investments in healthcare, manufacturing, and AI domains Company confirmed 3 new investments in last 12 months as of Nov 2025 Portfolio Activity: 60 portfolio companies to date 4 notable exits (including Sonantic, acquired by Spotify in 2022) 70% graduation rate (companies that raised follow-on rounds) Active focus on Series A fundraising support Notable Recent Exits: Sonantic (acquired by Spotify, 2022) - AI voice platform BuildKite (acquired by Atlassian, 2024) - CI/CD platform (historic investment) Team & Leadership Co-Founders & Managing Partners: Maren Bannon - Engineer turned operator with 15+ years at Genentech, Roche, Applied Materials. Founder of marketing tools startup. Regular Forbes contributor on venture capital. MBA from Stanford, engineering degree from Dartmouth. Based in London, UK. Jennifer Keiser Neundorfer - Co-Founder and Managing Partner. Deep early-stage expertise. Made 50+ investments at January Ventures. Mentor at Techstars. Former startup founder. Extended Leadership: Andrew Brown - Chief Financial Officer Mona Alsubaei - Investment Professional Marlise Arellano, Ellie Stein, Daisy Wolf, Alline Akintore, Whitney Hazard, Karly Wentz, Shani Carter McKinney - Team members (additional roles not specified) Diversity & Culture: The team is notably female-led and diverse. The firm explicitly promotes diversity and inclusion, having invested in founders from underrepresented backgrounds at higher rates than industry average. Decision Process Structure: Partnership model with shared decision-making Investment decisions made collaboratively by Maren and Jennifer Input from broader operator network (100+ members) Emphasis on founder fit and partnership chemistry Decision Timeline: Pre-seed rounds move quickly Estimated 2-4 weeks from initial conversation to term sheet (typical for pre-seed) Fast decision-making is core to their value prop ("first to jump in and help") Founder Preferences January Ventures explicitly seeks founders with: Differentiated Industry Expertise - Deep knowledge of the industry they're transforming Outsized Ambition - Vision to build billion-dollar category-defining companies Demonstrated Tenacity - Track record of overcoming obstacles and persisting through difficulty Underdog Mentality - Founders from non-traditional backgrounds who bring fresh perspectives Technical Depth - Particularly values founders from legacy industries with operational experience Who They Don't Back: Traditional Silicon Valley types without industry expertise Teams prioritizing pedigree over experience Founders without demonstrated determination Ideas that don't transform legacy industries Founder Profile from Portfolio: Looking at testimonials, they attract mission-driven founders (maternity care, cancer research, carbon management), technical founders from established companies (healthcare, manufacturing), and founders solving real pain points in underserved markets. Geographic Focus Primary Markets: United States: Strong presence, particularly Boston ecosystem but not limited to region Europe: Active investing (mentioned in materials) Global Reach: 68% of portfolio companies are headquartered outside the Bay Area, reflecting their deliberate strategy to invest in founders everywhere, not just Silicon Valley. Portfolio includes companies in multiple US states and international locations. Investment Support & Value-Add Beyond capital, January Ventures provides significant operational support: Go-to-Market Strategy - Specific focus on product-market fit and customer acquisition Fundraising Support - Most Series A introductions from any early investor (testimonial) Hiring & Talent - Help recruiting technical talent and operational leaders (e.g., CFO introductions) Customer Introductions - Leverage network to open doors for portfolio companies Operator Network - 100+ members available for board seats, advisory roles, operational guidance Community - Diverse founder community for peer support and idea sharing Fund Evolution Fund I: Early fund, closed with portfolio of early-stage companies Fund II (2021, $21M): Focus on pre-seed, building track record Fund III (2025, $200M+): Significant fund size increase reflecting validation and growth The evolution from $21M to $200M+ reflects successful exits and strong portfolio performance, allowing them to deploy larger checks while maintaining pre-seed focus. Key Metrics & Track Record Portfolio Health: 60 portfolio companies 4 exits to date 70% graduation rate (companies that raised Series A+) 100+ member operator network Diversity Metrics (Self-Reported): 80% of portfolio has female founder or co-founder 31% have Black or Latino/a founder 38% have immigrant founder 68% headquartered outside Bay Area These metrics reflect their explicit thesis that outlier founders from diverse backgrounds drive outsized returns. Competitive Positioning January Ventures positions itself against: Traditional VCs: Emphasizes founder diversity and accessibility vs. "friends & family" networks Accelerators: Backs founders pre-product, earlier than Y Combinator-style accelerators Angel Networks: Provides institutional capital and operator support at scale They compete on relationship depth, operator network quality, and willingness to write pre-product checks for exceptional founders.

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