Jeffrey Treichel

Platform GTM · Mobile Apps · Founder & Investor (PaperKarma, 8tracks, Kolektiva)

📍 Denver Metropolitan Area, United States🔄 Updated September 2026💼 3 investments📅 9 years investing🗓 Last invested Feb 2022𝕏 @upgrade_to_unlock
Operator-angel🌍 United States
3
Total investments
1
Early stage
0
Mid stage
1
Late stage
9y
Years active

Portfolio

3 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
Feb 2022
8tracks is internet radio created by people, not algorithms. Those who know and love music can curate an online mixtape with eight or more tracks, including title, art and tags. Listeners can stream playlists for any mood or occasion and from every genre and country, providing an unparalleled source for music discovery. Located in the Mission Dolores neighborhood of San Francisco, 8tracks was founded in 2006, launched on August 8th, 2008, hired its first employees in August 2011, raised its first institutional round in October 2011, and reached profitability in July 2012.
Board Member
Mar 2018
HashNET, Distributed Ledger Technology (DLT), keeps all positive characteristics of blockchain technology while increasing throughput to more than 200,000 TPS.
Investor
Apr 2017
Stop Junk Mail & Unwanted Catalogs with an App! PaperKarma® lets you take photos of the unwanted paper mail you want to stop. Snap a photo, and you're done. We automatically contact the Mailer and remove you from their distribution list. PaperKarma® can stop most unwanted physical mail and catalogs that are addressed directly to you.
Experience · 5 entries
All (5)
Investments (3)
Founder (1)
Board (1)
2022
Investor
Feb 2022
8tracks is internet radio created by people, not algorithms. Those who know and love music can curate an online mixtape with eight or more tracks, including title, art and tags. Listeners can stream playlists for any mood or occasion and from every genre and country, providing an unparalleled source for music discovery. Located in the Mission Dolores neighborhood of San Francisco, 8tracks was founded in 2006, launched on August 8th, 2008, hired its first employees in August 2011, raised its first institutional round in October 2011, and reached profitability in July 2012.
2018
Board Member
Mar 2018
HashNET, Distributed Ledger Technology (DLT), keeps all positive characteristics of blockchain technology while increasing throughput to more than 200,000 TPS.
2017
Investor
Apr 2017
Stop Junk Mail & Unwanted Catalogs with an App! PaperKarma® lets you take photos of the unwanted paper mail you want to stop. Snap a photo, and you're done. We automatically contact the Mailer and remove you from their distribution list. PaperKarma® can stop most unwanted physical mail and catalogs that are addressed directly to you.
2009
CEO and Co-Founder
Aug 2009
Founded in Zagreb, Croatia in 2009, Kolektiva is the first and market-leading daily deal website in Central Eastern Europe and a top regional purveyor of online travel packages. Each day Kolektiva offers 50-90% off the best restaurants, bars, hotels, spas, concert events and weekend getaways throughout Bulgaria, Croatia, Hungary, Macedonia, Romania, Serbia and Slovenia. With over 3 million subscribers and tens of millions of dollars in consumer savings, Kolektiva is a major e-commerce player in CEE and within each of its countries. Its success has attracted global investors Rebate Networks [Michael Brehm (StudiVZ) and Stefan Glänzer (last.fm)] to fuel Kolektiva's continued growth through new local commerce and online travel initiatives. Please visit our websites for great deals and additional information! www.kolektiva.bg (Bulgaria) www.kolektiva.hr (Croatia) www.kuponvilag.hu (Hungary) www.mk.kolektiva.net (Macedonia) www.fundeal.ro (Romania) www.kolektiva.rs (Serbia) www.kolektiva.si (Slovenia) Photo: cropped from original by Marina Filipović Marinshe
2008
Associate
Jul 2008
We are trusted investment banking advisors to business owners and senior executives of leading private equity firms and their portfolio companies and to public and privately held companies around the world. Our services include mergers and acquisitions advisory, private funds and capital markets advisory, and valuations and fairness opinions. As one tightly integrated team of more than 1,000 professionals in more than 25 offices in 16 countries, we offer an unobstructed perspective on the global private capital markets, backed by superb execution and a deep commitment to client success. With extensive industry knowledge and relationships, timely market intelligence and strategic insights, we forge deep, productive client relationships that endure for decades.
Investment activity
2017–2022 · 3 investments
201712018120221
Recent (last 2 years)Earlier