Tom Alberg
Tom Alberg is the founder of Madrona Venture Group and continues to work there as an investor. He has expertise in venture capital.
Impinj CEO Chris Diorio rings Nasdaq bell as RFID chipmaker marks 10th IPO anniversary after growing to $4.2B market cap
Impinj, maker of tiny battery-free RFID chips embedded in over 160 billion items, celebrated the 10th anniversary of its IPO as CEO Chris Diorio rang the Nasdaq bell; the Seattle company commands about two-thirds of its market, grew from a $250 million IPO valuation to a $4.2 billion market cap, but has reported only one profitable year and carries a $400 million accumulated deficit.
Madrona celebrates Impinj’s 10th IPO anniversary, remembering founders Carver Mead and Chris Diorio and their low-power transistor breakthrough
Impinj marked the 10th anniversary of its IPO, and Madrona celebrates its long partnership with the company dating back to its founding in 2000 by Carver Mead and Chris Diorio. The piece highlights Mead's influential contributions to semiconductor industry and neuromorphic computing and explains that Impinj originated from their work on low-power, low-cost field-tunable transistors.
Madrona Venture Group Marks 30 Years with $770M Raised for New Funds, Continuing Strong Seattle Investments
Madrona Venture Group, a Seattle-based venture capital firm celebrating its 30th anniversary, has invested in major startups like Amazon and recently raised $770 million for two new funds to support about 40 investments. While expanding beyond the Pacific Northwest with a Palo Alto office, Madrona continues to focus most of its investments locally.
Seattle’s Oldest Angel Group Puget Sound Venture Club Merges with Alliance of Angels After Nearly 40 Years
Puget Sound Venture Club, Seattle's oldest angel group founded by Gary Ritner in 1985, is merging its membership with Alliance of Angels to create a larger impact on the Pacific Northwest startup ecosystem. The merger involves around 30 members, no financial transaction, and plans for Ritner to remain actively involved in the combined group.
Early Amazon Investor and Seattle Business Leader Tom Alberg Dies at 82
Tom Alberg, a pivotal Seattle investor and business leader known for his early investment in Amazon and role at Madrona Venture Group, died at age 82. His influential contributions spanned e-commerce, wireless industries, and the local startup ecosystem.
Tom Alberg, Amazon Early Investor and Madrona Co-Founder, Dies at 82 After Shaping Seattle Tech
Tom Alberg, co-founder of Madrona Venture Group and early investor in Amazon, is remembered for his significant yet understated contributions to Seattle's tech industry, including his mentorship and 23 years on Amazon's board. He died at 82, leaving a lasting legacy both publicly and through his personal impact on colleagues and entrepreneurs.
Tom Alberg, Influential Seattle Business Mentor and Madrona Partner, Remembered for Profound Impact and Integrity
Tom Alberg was a highly respected mentor and influential figure in Seattle’s business community, known for his intelligence, generosity, and strong values. His impact is deeply felt throughout the Northwest business ecosystem, and he is mourned by colleagues, family, and friends.
Tom Alberg Remembered as Influential Mentor and Venture Capitalist Who Empowered Seattle Entrepreneurs
Tom Alberg was a deeply curious, humble, generous, and kind mentor who profoundly influenced the Seattle tech community and venture capital world. He empowered young entrepreneurs with trust and wisdom, helping build Madrona and Perkins Coie LLP into industry leaders while delighting in others' successes.
Tom Alberg, Early Amazon Investor and Seattle Tech Champion, Dies at 82
Tom Alberg, a Seattle business leader and early Amazon investor who was pivotal in Pacific Northwest tech growth and co-founded Madrona Venture Group, died peacefully at 82. He was also notable for his roles in aerospace law, McCaw Cellular Communications, and helping launch the Alliance of Angels.
Tom Alberg, Madrona Founder and Seattle Mentor, Passes Away
Tom Alberg, founder of Madrona and a mentor who contributed significantly to Seattle's growth and startup community, has passed away. The Madrona team shared a remembrance honoring his impact and support for entrepreneurs.
Madrona Venture Group Raises $345M for 8th Fund and $161M for 2nd Later-Stage Fund in Largest Ever $500M Capital Raise
Madrona Venture Group raised over $500 million for its largest fundraise ever, including $345 million for an eighth early-stage fund targeting 35-40 Pacific Northwest startups and $161 million for a second later-stage Acceleration Fund. The firm continues to focus on supporting the Pacific Northwest tech ecosystem while also backing later-stage companies across North America.
GeekWire Podcast: OthersideAI raises $2.6M to use GPT‑3 for drafting emails; Tom Alberg profile and Trivia Challenge return
The GeekWire Podcast covers OthersideAI, a startup using GPT-3 to draft emails that just raised a $2.6 million seed round, discusses Seattle tech investor Tom Alberg’s long career and current focus, and relaunches the GeekWire Trivia Challenge with a chance to win a limited-edition face mask.
Tom Alberg invested in Amazon’s 1995 seed round, joined its board and co-founded Madrona to build Seattle’s tech scene
Tom Alberg invested in Amazon’s 1995 seed round, joined its board, and later co-founded Madrona Investment Group to back Pacific Northwest internet startups, helping shape Seattle’s tech ecosystem. His early bets and leadership influenced regional tech growth and left a legacy noted by Jeff Bezos and others.
Organizations
-
Madrona Founder · current -
Madrona (associated) Investor (Madrona) · current
