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Recently Funded Series B Startups

Series B companies are in the growth stage, having proven their business model and seeking to scale rapidly. These businesses typically raise $10M-$50M to expand into new markets and optimize for profitability.

Explore 3,609 recently funded series b companies with lead investors, funding amounts, and founding team data.

Last updated: October 2026
Total Companies
3,609
Total Funding
$1.0B
Avg Funding
$40.4M
Global Reach
9
countries

Top Industries for Series B Funding

IndustryCompaniesTotal Funding
Artificial Intelligence (AI)4$151.0M
Biotechnology4$203.1M
Banking2$100.0M
Apps2$121.9M
Manufacturing1$58.0M
Credit1$21.0M
Clean Energy1Undisclosed
Biopharma1$67.5M
Financial Services1$29.0M
Real Estate1$17.5M

Series B Companies by City

CityCompaniesTotal Funding
Cambridge3$150.5M
London2$64.0M
San Diego2$60.0M
Grenoble1$58.0M
São Paulo1$21.0M
Atlanta1$29.0M
Paris1$17.5M
Kansas City1$70.0M
San Francisco1$38.0M
Mountain View1$20.0M

Recently Funded Series B Companies

Export
London, United Kingdom
Artificial Intelligence (AI)

Fyxer AI is an AI executive assistant startup that organizes inboxes, drafts emails, and creates meeting notes.

$30.0M raised
Sep 2025
Grenoble, France
Manufacturing

Scintil Photonics is a fabless company that develops silicon photonic integrated circuits

$58.0M raised
Sep 2025
São Paulo, Brazil
Credit

Ume is a credit platform capable of reaching competitive prices and creating an economic environment to make credit simple and democratic.

$21.0M raised
Sep 2025
San Diego, United States
Clean Energy

XENDEE develops advanced software for financial & technical optimization and operation of resilient Microgrids and renewable energy systems.

Sep 2025
Cambridge, United Kingdom
Biopharma

NRG Therapeutics is a drug discovery company focussed on therapeutic approaches that will restore mitochondrial function.

$67.5M raised
Sep 2025
Atlanta, United States
Financial Services

Rainforest focuses on providing software platforms for payment processing.

$29.0M raised
Sep 2025
Paris, France
Real Estate

An all-in-one platform that allows people to sell or buy Real Estate in one simple, certain transaction.

$17.5M raised
Sep 2025
Kansas City, United States
Banking

Lead is a Banking as a Service platform providing financial solutions for individuals, businesses, and fintech companies.

$70.0M raised
Sep 2025
San Francisco, United States
Artificial Intelligence (AI)

Recall.ai provides unified APIs and SDKs to capture, transcribe, and analyze recordings and meetings.

$38.0M raised
Sep 2025
San Diego, United States
Biotechnology

Avenzo Therapeutics specializes in the development of oncology therapies for cancer treatment.

$60.0M raised
Sep 2025
Mountain View, United States
Biotechnology

Boomerang Medical is a bioelectronic medical enterprise.

$20.0M raised
Sep 2025
Cambridge, United States
Artificial Intelligence (AI)

Ketryx is an AI‚Äëdriven compliance platform that automates documentation tasks and workflows for regulated product teams.

$39.0M raised
Sep 2025
Leiden, The Netherlands
GreenTech

maxwell+spark empowering industrial users to transition to clean, renewable energy through innovation, precision engineering.

$28.0M raised
Sep 2025
Saratoga, United States
Augmented Reality

Mojo develops high-performance micro-LED display technology with proprietary full-color quantum-dot technology with superior performance

$75.0M raised
Sep 2025
Ghent, Belgium
Biotechnology

MRM Health NV is a biopharmaceutical company focused on the discovery and development of therapeutics based on the human microbiome.

$64.1M raised
Sep 2025
Helsinki, Finland
B2B

Puro.earth is the first B2B marketplace, standard, and registry focused solely on carbon removal.

$12.8M raised
Sep 2025
Menlo Park, United States
Finance

Allocate provides a private markets platform that enables advisors and family offices to manage tailored investment portfolios.

$30.5M raised
Sep 2025
New York, United States
Banking

ModernFi is a deposit network company that provides extended insurance to depositors through program institutions.

$30.0M raised
Sep 2025
Dallas, United States
Advice

Blue Jeans Golf invests in and evolves golf facilities to create a more inclusive and relaxed golfing experience.

$20.0M raised
Sep 2025
Denver, United States
Hardware

MQI is building the hardware that enables quantum computing to help in curing diseases, reverse clock on climate change, & in creating jobs

$40.0M raised
Sep 2025
Natick, United States
Biotechnology

Mercy BioAnalytics is a biotechnology company that aims to improve and save the lives of people through the early detection of cancer.

$59.0M raised
Sep 2025
London, United Kingdom
Computer

Phasecraft develops quantum algorithms and related intellectual property for scientific and industrial applications.

$34.0M raised
Sep 2025
Tokyo, Japan
Apps

LayerX is a software company that develops and provides products to enhance creativity and resolve social issues.

$101.9M raised
Sep 2025
Cambridge, United Kingdom
Artificial Intelligence (AI)

Cyted uses artificial intelligence (AI) and digital pathology to improve the detection and diagnosis of diseases, including cancer.

$44.0M raised
Aug 2025
Bern, Switzerland
Apps

OrangeX is a crypto trading company that offers spot, perpetual, and copy trading services.

$20.0M raised
Aug 2025
Showing 751 to 775 of 3,609 companies

What is Series B Funding?

Series B funding is the scaling stage. Companies raising Series B have typically proven their business model, built a strong customer base, and are generating significant revenue. The focus shifts from finding product-market fit to aggressively growing market share and building operational scale.

Typical Funding Range

$20M - $60M

The actual amount varies based on market conditions, company traction, and investor appetite.

What It's Used For

Series B capital funds market expansion, significant team growth, international expansion, and major product development initiatives. Companies often use this funding to build out enterprise sales capabilities, invest in brand awareness, and improve operational efficiency.

Who Invests at the Series B Stage?

Series B rounds attract larger venture capital firms and growth-stage investors such as Insight Partners, Tiger Global, General Catalyst, and IVP. Existing investors from earlier rounds frequently participate, and crossover funds may begin to take interest.

Key Metrics Investors Evaluate

Series B companies generally have annual recurring revenue (ARR) in the millions, strong unit economics, growing sales teams, and a proven ability to acquire and retain customers at scale. Investors evaluate the company's ability to become a market leader in its category.

Series B Funding Trends

Based on 3,609 series b companies tracked in the VCBacked database, here is a snapshot of current funding activity at this stage.

Average Funding
$40.4M
Funded Last 12 Months
0
of 25 on this page
Industries Represented
10+
Cities Represented
10+

Top Industries Receiving Series B Funding

4 companies
2 companies
2 companies
1 companies

Top Cities for Series B Startups

1.Cambridge
3 companies
2.London
2 companies
3.San Diego
2 companies
4.Grenoble
1 companies
5.São Paulo
1 companies

How to Find Series B Startups

Finding companies that have recently raised series b funding is valuable for sales teams, investors, recruiters, and service providers. Series B startups are actively spending their newly raised capital on tools, talent, and services, making them ideal prospects. VCBacked tracks 3,609 series b companies with verified founder contact information, updated regularly as new rounds are announced.

You can narrow your search by filtering companies by industry vertical, city or region, or by exploring specific combinations such as Series B artificial intelligence (ai) companies. Each company profile includes funding details, founder names, and contact information to help you reach out directly.

For a broader view of the startup funding landscape, explore all funding stages or browse companies by our full company directory. Whether you are looking for early-stage startups to invest in or growth-stage companies to sell to, VCBacked provides the data you need to identify and connect with the right companies.

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