Home
Loading

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

Get in touch

  • Contact

  • Request a demo

  • Request data updates

  • Add a company

Research

  • Companies

  • Investors

  • People

aVenture

  • Sitemap

  • Feature requests

Member

Backed by

© aVenture Investment Company, 2026. All rights reserved.

San Francisco, CA, USA

Privacy Policy

aVenture Investment Company ("aVenture") is an independent research platform providing detailed analysis and data on startups, venture capital investments, and key industry individuals. It is not a registered investment adviser, broker-dealer, or investment advisor and does not provide investment advice or recommendations. The data provided by aVenture does not constitute recommendations or advice, whether by methodology, analysis, AI-generated content, or a statement written by a staff member of aVenture.

aVenture is not affiliated with any of the people, companies, organizations, government agencies, regulatory bodies, or investment funds we provide coverage for on this site unless explicitly stated otherwise. Users assume full responsibility for decisions made based on information obtained from this platform. Links to external websites do not imply endorsement or affiliation with aVenture. Any links that provide the ability to invest in a primary or secondary transaction in a company are for convenience only and do not constitute solicitations or offers to buy or sell an investment. Investors should exercise heightened precaution and due diligence when investing in private companies, especially those not independently audited.

While we strive to provide valuable insights with objectivity and professional diligence, we cannot guarantee the accuracy of the information provided on our platform. Before making any investment decisions, you should verify the accuracy of all pertinent details for your decision. To the fullest extent permitted by law, aVenture shall not be liable for any direct, indirect, incidental, consequential, or financial damages arising from use of this site, whether by consumers of its contents directly or by persons or organizations covered by our research, even if we are advised of the possibility. Our best-efforts processes and correction request forms do not create a warranty or duty of care.

Profiles on this platform may include content generated in part by large language models (LLMs, artificial intelligence) that aggregate publicly available sources (e.g., SEC EDGAR, public filings, press releases). Source attribution is provided where known; always verify statements and claims here against original sources before relying on any data. Content on our site may contain inaccuracies, omissions, or what are commonly called 'hallucinations' if generated in part or in full by AI / LLMs. The risk can also exist even when content is written by a human, as internal and third-party sources may also have inaccuracies for the same or different reasons. While we randomly audit a proportion of content, this is not exhaustive.

We recommend that an independent auditor be hired to verify the accuracy of the information before relying on it for any sensitive decisions. By accessing this platform, you agree not to rely solely on any information generated by AI, aggregated, or sourced or written otherwise on this site, for investment, financial, or other decisions. aVenture assumes no responsibility for inaccuracies, omissions, or hallucinations. You must independently verify all data from primary sources. Use of this platform constitutes your waiver of claims for reliance-based damages, including negligent misrepresentation. To report an error, request a correction, or dispute information about a company or individual, contact us via our request data updates form.

Loading homepage
Loading
Loading
Home›
Research›
People›
Jeffrey Brewer
AddedMar 31, 2024
UpdatedJun 28, 2026
Jeffrey Brewer

Jeffrey Brewer

Founder, Citysearch

Crunchbase

Jeffrey Brewer's Career

Citysearch
Citysearch

West Hollywood, CA, US

Founder
Bigfoot Biomedical
Bigfoot Biomedical

Milpitas, CA, US

Co-Founder & CEO· C-Suite · Management

Create your profile now and gain access to exclusive deals and high-potential startups.

aVenture product preview
aVenture product preview
aVenture product preview

Jeffrey Brewer's Career

Citysearch
Citysearch
01995West Hollywood, CA, US
Founder

Similar to Citysearch

GeoPageGeoPageSeattle, WA, USCity Guides, Local Searchest. 2006GeoPageSeattle, WA, US · est. 2006

GeoPage: Your comprehensive city guide and intelligent geo-search engine for local venues and activities.

Pre-Seed · $625k30
YelpYelpSan Francisco, CA, USLocal Directory, Reviewsest. 2004YelpSan Francisco, CA, US · est. 2004

Yelp Inc.: An American firm offering crowd-sourced business reviews, local directory, and table reservation services.

Public · $56M4.9k
YousearchnowYousearchnowRhode Island, USComparison, Travelest. 2019YousearchnowRhode Island, US · est. 2019

YOUSearchNow.com: Your global, unbiased comparison tool for local 'things to do', powered by data & AI.

Angel · $130k30
Bigfoot Biomedical
Bigfoot Biomedical
Late Stage Private$204.6M1632014Milpitas, CA, US
Co-Founder & CEO· C-Suite · Management

Leadership at Bigfoot Biomedical

Lane DesboroughLane DesboroughCo-Founder
Jon BrilliantJon BrilliantCo-Founder
Karen TalmadgeKaren TalmadgeBoard Member
Bryan MazlishBryan MazlishCo-Founder

Similar to Bigfoot Biomedical

Beta BionicsBeta BionicsIrvine, CA, USMedical Devicesest. 2015Beta BionicsIrvine, CA, US · est. 2015

Biotech firm, Beta Bionics, innovates bionic pancreas systems for improved diabetes care in the US.

Series D · $293.5M160
Tandem Diabetes CareTandem Diabetes CareSan Diego, CA, USMedical Devicesest. 2006Tandem Diabetes CareSan Diego, CA, US · est. 2006

Tandem Diabetes Care: A U.S. healthcare firm specializing in insulin infusion therapy devices.

Public2.6k
Isla TechnologiesIsla TechnologiesSan Carlos, CA, USMedical Devicesest. 2019Isla TechnologiesSan Carlos, CA, US · est. 2019

Isla Technologies: A California-based medical device startup innovating cell implants for type 1 diabetes.

Series A · $1.2M6
Diatech DiabetesDiatech DiabetesMemphis, TN, USMedical Devicesest. 2018Diatech DiabetesMemphis, TN, US · est. 2018

Diatech Diabetes: Personalized insulin delivery through innovative monitoring systems.

Angel · $250k6

People Similar to Jeffrey Brewer

Achmad ZakyAchmad ZakyCo-Founder · BukalapakNugroho HerucahyonoNugroho HerucahyonoCo-Founder · BukalapakWillix HalimWillix HalimCEO · BukalapakBo ZhangBo ZhangCo-Founder · DiDiWILL WEI CHENGWILL WEI CHENGCo-Founder · DiDiDhirubhai H. AmbaniDhirubhai H. AmbaniFounder · Reliance RetailBrian KimBrian KimCo-Founder · KakaoKim Beom-sooKim Beom-sooCo-Founder · KakaoTony TranTony TranFounder · AlfaKevin PomplunKevin PomplunFounder · GoStefan GromollStefan GromollCo-Founder · Scientific MediaBruce SpectorBruce SpectorFounder · BuzzVoteSravan PuttaguntaSravan PuttaguntaCEO · go360Kevin LanobickKevin LanobickCEO · Go