Series B Investors Who Fund the Next Stage of Growth

By Series B you're scaling a proven model, and investors expect efficient growth, durable unit economics, and a market big enough for an outsized outcome. We connect you with growth-stage funds that write larger checks and know your category.

Series B Investors at a Glance

Active Investors

83

Avg Check Size

$51M

Featured Firms

24+

Featured Series B Investors

OA

Oak HC/FT

Greenwich, CT

Focused exclusively on high-growth companies in healthcare and financial technology.

series-a
series-b
$5M–$30M16 investments

Portfolio: Odyssey Health, Petal, CareBridge

KU

Kurma Partners

Paris, France

European healthcare VC investing in innovative therapeutics and medtech with strong clinical validation and IP.

series-a
series-b
$1M–$15M73 investments

Portfolio: EvlaBio, Genfit, Memo Therapeutics

SA

Sapphire Ventures

US-SF

Global technology investment firm focused on enterprise software.

series-a
series-b
series-c+
$5M–$50M66 investments

Portfolio: 23andMe, 6sense, Alteryx

CE

Centana Growth Partners

New York, NY

Growth-oriented fintech and financial services technology investor backing companies that transform how financial products are built and distributed.

series-a
series-b
seed
$1M–$15M58 investments

Portfolio: Bolt, MarketAxess, Blake Print Paper

BA

Battery Ventures

Boston, Massachusetts, United States

Battery Ventures is a stage-agnostic global tech investor backing founders building category-defining companies in application software, infrastructure…

seed
series-a
series-b
$1M–$500M54 investments

Portfolio: affirm, amplitude, angies list

PR

Prime Coalition

Cambridge, MA

Backs breakthrough technologies addressing the root causes of climate change, with a focus on scalable science-led solutions for emissions reductions.

seed
series-a
series-b
$500K–$5M44 investments

Portfolio: Charm Industrial, Transaera, Ample Carbon

BA

Bayern Kapital

Landshut/Munich, Germany

Publicly-backed venture investor financing Bavarian and broader German/European technology and life sciences growth companies.

seed
series-a
series-b
$500K–$5M44 investments

Portfolio: Catalym, Filics, commercetools

TO

Toba Capital

Newport Beach, CA

Toba Capital invests in SaaS and enterprise software companies with products designed for SMBs and mid-market customers.

seed
series-a
series-b
$1M–$10M43 investments

Portfolio: HubSpot, Docusign, Micro Focus

HE

Health Velocity Capital

San Francisco, CA

Health Velocity Capital backs transformational healthcare technology companies focusing on improving health outcomes and cost efficiency.

seed
series-a
series-b
$2M–$15M41 investments

Portfolio: Aledade, Healthify, Retail ER and Urgent Care Facilities Developed in Partnership with Health Systems

EN

Energize Ventures

Chicago, IL

Energize invests in software and digital solutions for energy and industrial markets, with a specialty in energy efficiency and clean technology.

seed
series-a
series-b
$1M–$10M37 investments

Portfolio: Sparkfund, Volta Charging, Matroid, Inc.

EU

Eutopia VC

London, UK

Specialized in deep industrial SaaS solutions built on IoT and operational tech innovations.

series-a
series-b
$2M–$10M34 investments

Portfolio: Transmetrics, Sensat, Insentials

CR

Craft Ventures

San Francisco, United States

Invests in exceptional founders building B2B software companies with recurring revenue, focusing on early and growth-stage opportunities (Seed through Growth)…

seed
series-a
series-b
$500K–$25M30 investments

Portfolio: Addepar, Affirm, Agentio

TW

Two Sigma Ventures

New York City, New York, USA

TSV invests in early-stage, data-driven startups—especially those where information, computation, AI/ML, and deep engineering lie at the core of the…

seed
series-a
series-b
$2M–$15M30 investments

Portfolio: Amper Music, Anomalo, Ansel Health

RI

Ribbit Capital

US-SF

Focused exclusively on fintech and crypto. We back founders reinventing financial services.

seed
series-a
series-b
$1M–$50M30 investments

Portfolio: Affirm, Ajaib, Alpen Labs

IN

Interstate Ventures

Denver, CO

Interstate Ventures invests in frontier technology, especially AI-driven health platforms that improve operational efficiency within healthcare systems.

series-b
$2M–$5M30 investments

Portfolio: MedAI Solutions, Splash Financial, Bioflight VR

IN

Index Ventures

Europe

Backing entrepreneurs building the future. Global perspective, local presence.

seed
series-a
series-b
$1M–$50M29 investments

Portfolio: 1stdibs, 7AI, Abacus.ai

GE

General Catalyst

US-SF

We are a venture capital firm that invents and invests in transformative technology companies.

seed
series-a
series-b
$500K–$100M29 investments

Portfolio: airbnb, zepto, snap

SC

Scale Venture Partners

US-SF

Partner with category-defining enterprise software companies.

series-a
series-b
$5M–$40M29 investments

Portfolio: Bill.com, JFrog, Box

LI

Lightspeed Venture Partners

US-SF

Multi-stage VC firm focused on accelerating disruptive innovations and trends.

seed
series-a
series-b
$1M–$50M29 investments

Portfolio: Anthropic, Wiz, Mistral AI

TC

TCV

US-SF

Technology Crossover Ventures. Growth equity for proven tech companies.

series-b
series-c+
$50M–$500M29 investments

Portfolio: Perceptyx, Backbone Labs, Healthie

ST

Stripes

New York, NY

Growth and early-growth investor in SaaS and consumer, often entering around Series A/B for scaling.

series-a
series-b
$3M–$10M28 investments

Portfolio: Snyk, Monday.com, Gusto

FO

Fork Equity

Chicago, IL

Invests in high-growth food brands and retail concepts targeting premium urban markets.

series-a
series-b
$2M–$8M27 investments

Portfolio: Portillo's, Mendo Farms, BookThatApp

BA

Balderton Capital

Europe

Europe's leading Series A investor. Backing exceptional European founders.

seed
series-a
series-b
$1M–$50M26 investments

Portfolio: Cino, Checkly, Brigad

CR

Creandum

Stockholm, Sweden

An early-stage technology investor with broad support for fast-growing software companies, including creator and SaaS-adjacent products. Relevant where the…

pre-seed
seed
series-a
22 investments

Portfolio: plancraft, Spotify, Klarna

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