Insights

Oncology Focus Sunesis is a small biopharma focused on oncology therapeutics with a pipeline centered on kinase inhibitors, including the oral non-covalent BTK inhibitor vecabrutinib (SNS-062). This presents opportunities to engage with hematologic and solid tumor treatment programs, potential partnerships for clinical development, and discussions on proof-of-concept data and companion diagnostics.

Evidence of Growth With revenue in the lower mid-range and a substantial funding position, Sunesis has financial depth to pursue collaboration, co-development, or licensing deals for its lead programs and platform assets, making them a viable partner for pharma seeking early-stage oncology assets.

Strategic Partnerships Historical mergers and board/leadership changes indicate openness to strategic alliances and potential acquirers or collaborators. This suggests opportunities to approach for strategic investments, joint development agreements, or milestone-driven licensing around SNS-062 and other pipeline programs.

Clinical Proof Path Sunesis’ emphasis on establishing proof of concept for SNS-062 in ibrutinib-resistant CLL highlights a value proposition to specialty oncology firms and academic collaborators seeking innovative BTK-targeted strategies, micro-dosing studies, and early translational collaboration.

Operational Footprint With a lean employee base and a focus on translational and clinical science, Sunesis may be receptive to CRO/CMO partnerships, manufacturing pilots, and outbound capability-building engagements to accelerate clinical timelines and de-risk asset development through external execution.

Similar companies to Sunesis Pharmaceuticals, Inc.

Sunesis Pharmaceuticals, Inc. Tech Stack

Sunesis Pharmaceuticals, Inc. uses 8 technology products and services including The Trade Desk, Fullstory, Linkedin Insight Tag, and more. Explore Sunesis Pharmaceuticals, Inc.'s tech stack below.

Media & News

Sunesis Pharmaceuticals, Inc.'s Email Address Formats

Sunesis Pharmaceuticals, Inc. uses at least 4 email formats:
Sunesis Pharmaceuticals, Inc. 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, Inc.'s phone number?

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You can contact Sunesis Pharmaceuticals, Inc.'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, Inc.'s official website and social media links?

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Sunesis Pharmaceuticals, Inc.'s official website is sunesis.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Sunesis Pharmaceuticals, Inc. generate?

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As of October 2026, Sunesis Pharmaceuticals, Inc.'s annual revenue is estimated to be $25M - $50M.

What is Sunesis Pharmaceuticals, Inc.'s SIC code and NAICS code?

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

How many employees does Sunesis Pharmaceuticals, Inc. have currently?

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As of October 2026, Sunesis Pharmaceuticals, Inc. has approximately 40 employees across 2 continents, including North America and Asia. Key team members include Vice President Clinical Strategy: G. M., Vice-President: L. L. and Vice-President: V. N. Explore Sunesis Pharmaceuticals, Inc.'s employee directory with LeadIQ.

What industry does Sunesis Pharmaceuticals, Inc. belong to?

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Sunesis Pharmaceuticals, Inc. operates in the Biotechnology Research industry.

What technology does Sunesis Pharmaceuticals, Inc. use?

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Sunesis Pharmaceuticals, Inc.'s tech stack includes The Trade Desk, Fullstory, Linkedin Insight Tag, Snowplow, Drupal, OpenAI, New Relic and Tealium.

What is Sunesis Pharmaceuticals, Inc.'s email format?

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Sunesis Pharmaceuticals, Inc.'s email format typically follows the pattern of FLast@sunesis.com. Find more Sunesis Pharmaceuticals, Inc. email formats with LeadIQ.

How much funding has Sunesis Pharmaceuticals, Inc. raised to date?

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As of October 2026, Sunesis Pharmaceuticals, Inc. has raised $222M in funding. The last funding round occurred on Nov 19, 2016 for $25M.

When was Sunesis Pharmaceuticals, Inc. founded?

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Sunesis Pharmaceuticals, Inc. was founded in 1987.
Sunesis Pharmaceuticals, Inc. logo

Sunesis Pharmaceuticals, Inc.

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, Inc. has raised a total of $222M of funding over 9 rounds. Their latest funding round was raised on Nov 19, 2016 in the amount of $25M as a Post IPO Equity.

  • $25M - $50M

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

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