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SISU

SISU is a public relations agency based in San Francisco (founded 2019).

San Francisco Founded 2019 1-10 employees

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About SISU

SISU is a creative communications consultancy based in San Francisco, United States, that specializes in strategic communications for venture capital firms and startups. Founded in 2019 by Jenna Birch, the agency focuses on transforming business ideas into compelling narratives that drive measurable outcomes. Operating as a boutique firm, SISU leverages a team with backgrounds in journalism and strategic communications to serve clients across diverse sectors including consumer, AI, sports, entertainment, and digital health.

Services and Specialties

SISU offers a range of services tailored to the needs of VC firms and emerging companies. The agency's core offerings include:

  • Public relations and media relations
  • Thesis development for venture capital firms
  • Content and thought leadership strategies
  • Media training for executives
  • Integrated marketing strategies
  • Presentation coaching
  • Brand positioning in the venture capital ecosystem
  • Storytelling techniques for startups and deep tech
  • Event marketing and distribution channel management

These services are designed to help clients articulate their market position and develop engaging stories that resonate with target audiences. SISU’s approach is sector-agnostic, allowing the agency to adapt its storytelling methods to various industries, from fintech to deep tech, while maintaining a focus on measurable outcomes like press coverage and brand awareness.

Methodology and Approach

SISU’s methodology centers on sector-agnostic storytelling, meaning the agency does not limit itself to a single industry but instead applies proven narrative techniques across different sectors. The team, composed of former journalists and communications strategists, emphasizes media training for executives and thought leadership development to help clients build credibility. SISU also integrates content creation with traditional PR strategy, ensuring that each client’s story reaches the right audiences through appropriate distribution channels. The agency has secured media placements in major publications such as Forbes, The Wall Street Journal, and Bloomberg, demonstrating its ability to generate press coverage for tech startups and VC firms alike.

Location and Market Focus

Headquartered in San Francisco, California, SISU operates at the heart of the startup and venture capital ecosystem in the United States. This location allows the agency to stay closely connected to the trends and networks that drive innovation in sectors like digital health, fintech, and AI. While SISU serves clients across the country, its San Francisco base provides direct access to the media landscape and investor community that are critical for tech-focused communications.

SISU is a good fit for venture capital firms seeking to refine their thesis and brand positioning, as well as startups in sectors like consumer, AI, sports, and entertainment that need strategic media relations and thought leadership. The agency’s boutique size and journalistic approach also make it suitable for companies looking for personalized, high-touch communications services that prioritize storytelling over boilerplate marketing.

Key facts

  • Team size: 1-10 employees
  • Headquarters: San Francisco, California, United States, 94102
  • Address: San Francisco California United States 94102
  • SIC codes: 7389

Keywords & focus

Topics and areas SISU works with.

  • marketing
  • communications
  • content
  • thought leadership
  • brand awareness
  • pr
  • public relations & communications services
  • sector-agnostic storytelling
  • vc firm communications
  • content creation
  • integrated marketing
  • content development
  • media training for executives
  • marketing and advertising
  • public relations agencies
  • b2b
  • distribution channels
  • storytelling
  • digital health
  • startup media relations
  • brand positioning in vc
  • startups
  • event marketing
  • media relations
  • storytelling techniques
  • press coverage
  • fintech
  • media relations for tech startups
  • pr strategy
  • media relations in deep tech
  • +37 more

Technologies

Gmail, Google Apps, Slack, Typekit, Mobile Friendly, Squarespace ECommerce, IoT, AI, Android, Node.js

Industries served by SISU

SISU works with clients across 1 sectors. Whether you are a startup or an enterprise, they can support your PR and communications goals.

  • public relations & communications

Frequently asked questions about SISU

Common questions and answers about SISU, their services, location, and how to work with them.

Where is SISU located?
SISU is headquartered in San Francisco.
What services does SISU offer?
SISU offers media relations, communications strategy, and public relations. They help brands with public relations, media outreach, and strategic communications.
What industries does SISU serve?
SISU serves clients in public relations & communications. They work with startups, scale-ups, and enterprises across these sectors.
Is SISU a verified PR agency?
SISU is listed on Online PR. Verification status is shown on their profile.
How can I contact SISU?
You can visit their website at http://www.sisubrandpr.com
How many reviews does SISU have?
SISU has 0 client reviews with an average rating of 0.0 out of 5.
When was SISU founded?
SISU was founded in 2019.

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