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Recently Funded Series D Startups

Series D companies represent a specific stage in the startup funding lifecycle, each with unique characteristics and growth opportunities.

Explore 539 recently funded series d companies with lead investors, funding amounts, and founding team data.

Last updated: August 2026
Total Companies
539
Total Funding
$2.7B
Avg Funding
$108.3M
Global Reach
5
countries

Top Industries for Series D Funding

IndustryCompaniesTotal Funding
Analytics4$488.0M
Biotechnology3$180.7M
Health Care2$61.0M
Artificial Intelligence (AI)2$575.0M
Fitness1$70.0M
Consulting1$150.0M
Accounting1$200.0M
3D Technology1$20.7M
Human Resources1Undisclosed
Apps1Undisclosed

Series D Companies by City

CityCompaniesTotal Funding
San Francisco8$1.2B
Tokyo4$28.7M
New York2$143.0M
Paris2$184.3M
Menlo Park1$70.0M
Wayne1$41.0M
Chicago1$365.0M
Milwaukee1$20.0M
Dallas1$70.0M
Camarma De Esteruelas1$140.0M

Recently Funded Series D Companies

Export
San Francisco, United States
Biotechnology

Quanta is a biotechnology company uncovering novel cancer therapeutic candidates using allosteric modulation to target driver oncogenes.

$50.7M raised
May 2023
Menlo Park, United States
Fitness

Hello Heart provides cardiovascular digital therapeutics to help people understand and improve their heart health using technology.

$70.0M raised
May 2022
San Francisco, United States
Consulting

Farther is an intelligent wealth platform that enhances wealth management for clients throughout their financial lives.

$150.0M raised
May 2026
San Francisco, United States
Accounting

Mercury provides digital banking and financial tools tailored for startups and modern businesses.

$200.0M raised
May 2026
Wayne, United States
Health Care

Cagent Vascular develops a serration technology for improving the treatment of cardiovascular disease.

$41.0M raised
May 2026
Tokyo, Japan
3D Technology

Pixie Dust Technologies develops phased array technology and digital fabrication technology.

$20.7M raised
May 2026
San Francisco, United States
Human Resources

Instawork is an on-demand staffing app for gig workers and hospitality businesses.

May 2023
Tokyo, Japan
Apps

Cluster allows anyone to hold events such as live music and conferences in a virtual environment.

May 2023
San Francisco, United States
Analytics

Imply is a multi-cloud data platform designed to deliver real-time ingestion and visualizations for event-driven and streaming data flows.

$100.0M raised
May 2022
Chicago, United States
Artificial Intelligence (AI)

Pathos is a biotechnology company that leverages AI to accelerate oncology drug development.

$365.0M raised
May 2025
Milwaukee, United States
Health Care

Rivermark Medical develops a minimally-invasive treatment for Benign Prostatic Hyperplasia (BPH) that restores urinary function.

$20.0M raised
May 2026
Dallas, United States
Developer APIs

Bestow is a life insurance SaaS company that utilizes advanced technology and data solutions for the insurance sector.

$70.0M raised
May 2025
New York, United States
Analytics

Astronomer is a data orchestration platform built on Apache Airflow, enabling teams to build, run, and monitor data pipelines at scale.

$93.0M raised
May 2025
Tokyo, Japan
Biopharma

Varinos is a biotechnology company that offers new genomic testing and contract analysis services.

$7.9M raised
May 2026
Camarma De Esteruelas, Spain
Aerospace

EOS-X Space manufactures aerospace components and provides space tourism services.

$140.0M raised
May 2026
Tokyo, Japan
Business Development

FUNDiT operates an IT-focused investment business specializing in mergers, acquisitions, and roll-up strategies for digital companies.

May 2026
Helsinki, Finland
Artificial Intelligence (AI)

Aiven is a technology-driven company that enables businesses to manage an open-source data infrastructure in the cloud.

$210.0M raised
May 2022
New York, United States
Biotechnology

Click Therapeutics develops and commercializes software as prescription medical treatments designed to address unmet healthcare needs.

$50.0M raised
Apr 2026
San Diego, United States
Compliance

Platform Science provides telematics and fleet management solutions to enhance operations and driver experiences.

$125.0M raised
Apr 2024
Boston, United States
Biotechnology

Life Biosciences is a developer of drugs designed to promote longevity and find treatments for age-related diseases.

$80.0M raised
Apr 2026
San Francisco, United States
Employee Benefits

Transcarent is a provider of a healthcare platform that facilitates improved outcomes and cost-effective decisions.

$481.0M raised
Apr 2025
San Francisco, United States
Analytics

Clarify Health Solutions develops an intelligence platform that delivers insights across healthcare.

$150.0M raised
Apr 2022
Paris, France
Emergency Medicine

LimFlow SA is a venture-backed medical device company.

$39.3M raised
Apr 2022
Paris, France
Analytics

Pigment is a business forecasting platform that handles business strategy in real-time.

$145.0M raised
Apr 2024
San Francisco, United States
AI Infrastructure

Redpanda is pioneering the agentic data plane — AI infrastructure to connect agents with enterprise data and systems simply and securely.

$100.0M raised
Apr 2025
Showing 151 to 175 of 539 companies

What is Series D Funding?

Series D represents a specific stage in the venture capital funding lifecycle. Companies at this stage have unique characteristics that define their growth trajectory and investment requirements.

Typical Funding Range

Varies

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

What It's Used For

Capital raised at this stage is typically used to accelerate growth, expand the team, develop the product, and increase market presence.

Who Invests at the Series D Stage?

Investors at this stage include a mix of venture capital firms, angel investors, and institutional investors, depending on the size and maturity of the company.

Key Metrics Investors Evaluate

Key metrics vary by stage but generally include revenue growth, user acquisition, market size, team strength, and operational efficiency.

Series D Funding Trends

Based on 539 series d companies tracked in the VCBacked database, here is a snapshot of current funding activity at this stage.

Average Funding
$108.3M
Funded Last 12 Months
10
of 25 on this page
Industries Represented
10+
Cities Represented
10+

Top Industries Receiving Series D Funding

4 companies
3 companies
2 companies
1 companies

Top Cities for Series D Startups

1.San Francisco
8 companies
2.Tokyo
4 companies
3.New York
2 companies
4.Paris
2 companies
5.Menlo Park
1 companies

How to Find Series D Startups

Finding companies that have recently raised series d funding is valuable for sales teams, investors, recruiters, and service providers. Series D startups are actively spending their newly raised capital on tools, talent, and services, making them ideal prospects. VCBacked tracks 539 series d 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 D analytics 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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Perfect for: B2B sales teams targeting series d companies, investors exploring opportunities, and service providers looking for companies that just raised capital and are ready to scale.

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