Insights

Targeted Oncology Identify opportunities to engage Sunesis around their BTK inhibitor program, particularly vecabrutinib (SNS-062) for ibrutinib-resistant CLL, and explore partnerships or co-development options with oncology-focused CROs, contract manufacturability, or companion diagnostics to accelerate proof-of-concept studies.

Small Biotech Partnerships Position Sunesis as a potential partner for mid-stage trial support, given their lean team (11-50 employees) and focus on translational and clinical science; offer lightweight clinical trial execution services, data management, and regulatory consulting tailored to small biotech timelines.

External M&A Readiness Monitor Sunesis’ merger activity with Viracta and related fiduciary concerns as a signal of strategic pivots; present opportunities in asset acquisition, licensing, or co-financing of late-stage programs for oncology indications aligned with their pipeline.

Diversified Revenue Levers Propose collaborations beyond their lead BTK program, such as oncology biomarkers, companion diagnostics, or research collaborations using their hematologic/solid tumor focus to build a diversified portfolio and potential revenue streams.

Operational Efficiencies Offer scalable, cost-efficient solutions tailored for smaller biotechs—cloud-based analytics, low-burn clinical data management, and integrated analytics (leveraging their tech stack) to accelerate decision-making and de-risk development milestones.

Sunesis Pharmaceuticals Tech Stack

Sunesis Pharmaceuticals uses 8 technology products and services including Microsoft Clarity, Linkedin Insight Tag, Snowplow, and more. Explore Sunesis Pharmaceuticals's tech stack below.

  • Microsoft Clarity
    Analytics
  • Linkedin Insight Tag
    Analytics
  • Snowplow
    Analytics
  • Google Charts
    Javascript Graphics
  • New Relic
    Real User Monitoring
  • Adobe Tag Manager
    Tag Management
  • Google Tag Manager
    Tag Management
  • Google Analytics
    Web Analytics

Media & News

Sunesis Pharmaceuticals's Email Address Formats

Sunesis Pharmaceuticals uses at least 1 format(s):
Sunesis Pharmaceuticals Email FormatsExamplePercentage
FLast@sunesis.comJDoe@sunesis.com
90%
First.Last@sunesis.comJohn.Doe@sunesis.com
5%
Last@sunesis.comDoe@sunesis.com
3%
First@sunesis.comJohn@sunesis.com
2%

Frequently Asked Questions

What is Sunesis Pharmaceuticals's phone number?

Minus sign iconPlus sign icon
You can contact Sunesis Pharmaceuticals's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Sunesis Pharmaceuticals's official website and social media links?

Minus sign iconPlus sign icon
Sunesis Pharmaceuticals's official website is sunesis.com and has social profiles on LinkedInCrunchbase.

What is Sunesis Pharmaceuticals's SIC code NAICS code?

Minus sign iconPlus sign icon
Sunesis Pharmaceuticals's SIC code is 8731 - Commercial Physical and Biological Research NAICS code is 541714 - Research and Development in Biotechnology (except Nanobiotechnology).

How many employees does Sunesis Pharmaceuticals have currently?

Minus sign iconPlus sign icon
As of July 2026, Sunesis Pharmaceuticals has approximately 40 employees across 2 continents, including North AmericaAsia. Key team members include Vice President Clinical Strategy: G. M.Vice-President: L. L.Vice-President: V. N.. Explore Sunesis Pharmaceuticals's employee directory with LeadIQ.

What industry does Sunesis Pharmaceuticals belong to?

Minus sign iconPlus sign icon
Sunesis Pharmaceuticals operates in the Biotechnology Research industry.

What technology does Sunesis Pharmaceuticals use?

Minus sign iconPlus sign icon
Sunesis Pharmaceuticals's tech stack includes Microsoft ClarityLinkedin Insight TagSnowplowGoogle ChartsNew RelicAdobe Tag ManagerGoogle Tag ManagerGoogle Analytics.

What is Sunesis Pharmaceuticals's email format?

Minus sign iconPlus sign icon
Sunesis Pharmaceuticals's email format typically follows the pattern of FLast@sunesis.com. Find more Sunesis Pharmaceuticals email formats with LeadIQ.

How much funding has Sunesis Pharmaceuticals raised to date?

Minus sign iconPlus sign icon
As of July 2026, Sunesis Pharmaceuticals has raised $222M in funding. The last funding round occurred on Oct 19, 2016 for $25M.

When was Sunesis Pharmaceuticals founded?

Minus sign iconPlus sign icon
Sunesis Pharmaceuticals was founded in 1987.
Sunesis Pharmaceuticals logo

Sunesis Pharmaceuticals

Biotechnology ResearchCalifornia, United States11-50 Employees

Sunesis Pharmaceuticals is a biotechnology company focused on the development and future commercialization of oncology therapies for hematologic and solid tumor cancers. It has built a cancer drug development organization dedicated to advancing translational and clinical science to bring new treatments to patients. Its lead program centers on an oral, non-covalent BTK inhibitor, vecabrutinib (SNS-062), pursued as a potential therapy for ibrutinib-resistant chronic lymphocytic leukemia.

Section iconCompany Overview

Phone number
SIC Code
8731 - Commercial Physical and Biological Research
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Founded
1987
Employees
11-50

Section iconFunding & Financials

  • $222M

    Sunesis Pharmaceuticals has raised a total of $222M of funding over 9 rounds. Their latest funding round was raised on Oct 19, 2016 in the amount of $25Mas a post_ipo_equity.

  • $25M$50M

    Sunesis Pharmaceuticals's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $222M

    Sunesis Pharmaceuticals has raised a total of $222M of funding over 9 rounds. Their latest funding round was raised on Oct 19, 2016 in the amount of $25Mas a post_ipo_equity.

  • $25M$50M

    Sunesis Pharmaceuticals's revenue is estimated to be in the range of $25M$50M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.