
Bob Horstmeyer
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- Full Name
- Robert ("Bob") Horstmeyer
- Title
- Senior Advisor (previously Managing Director / Co-Founder) at GrowthPoint Technology Partners
- Firm
- GrowthPoint Technology Partners ("GPT Partners")
- Firm Type
- Technology-focused M&A and capital-raising advisory boutique; Horstmeyer personally invests as an angel
- Investment Stage
- Early-stage / seed (personal angel investments)
- Sector Focus
- Semiconductor and semiconductor capital equipment, optical/telecom, networking and storage hardware, electronic systems, analytics/algorithm-based software, and energy technologies
- Geographic Focus
- Primarily U.S. (Silicon Valley); GrowthPoint runs cross-border tech M&A globally
- Location
- Palo Alto, California, USA
Background
Bob Horstmeyer is a co-founder and long-tenured senior figure at GrowthPoint Technology Partners, a technology-focused investment bank specializing in M&A advisory and capital raising for tech companies. He has been with the firm since roughly February 2005 (listed variously as Managing Director, Co-Founder, and now Senior Advisor), and before that worked at Alliant Partners, an earlier Silicon Valley technology M&A boutique. Over 20-plus years in M&A advisory he has been involved in approximately 150 transactions, working with companies ranging from venture-backed startups to century-old industrial firms — including advising on Novellus's acquisition of Peter Wolters GmbH, a ~200-year-old German precision-machining company.
His path into technology finance is unusual. He earned a B.S. in Physics from the U.S. Naval Academy and served as an engineering officer in the U.S. Navy — including duty on surface ships, as a deep-sea diver, and managing submarine repair operations in the Mediterranean — before a stint in Caribbean marine shipping. He then completed a Master of Science in Engineering-Economic Systems at Stanford University (early 1980s), where he performed preliminary analysis for Stanford's ~50-megawatt cogeneration facility.
Before investment banking, Horstmeyer held engineering and management roles at defense electro-optics and energy capital-equipment firms. He is a named inventor on patents spanning clean HVAC, horizontal drilling technology, data-center cooling, acoustic systems, and solar concentrators — an engineer's background that underpins his positioning as a "technology generalist" comfortable across deep-tech and hardware sectors.
Within GrowthPoint, Horstmeyer is described as a technology generalist who has worked across the full spectrum of high tech: semiconductors, networking and storage hardware, optical systems, and analytics-driven software. Separately from his advisory work, he has personally been an active angel investor in technology startups across sectors "from semiconductor capital equipment to optical telecom."
Investment Thesis & Focus
- Invests personally, as an angel, in early-stage technology startups — GrowthPoint itself is an M&A/capital-raising advisor rather than a fund, so his equity investing is individual.
- Deep-tech and hardware bias reflecting his engineering roots: semiconductor and semiconductor capital equipment, optical/telecom, networking and storage hardware, electronic systems, and energy/cleantech.
- Also comfortable with software companies built on genuine analytical algorithms — consistent with GrowthPoint's stated coverage of "software companies that are based on analytical algorithms."
- Values technical substance and defensible engineering (he is himself a multi-patent inventor); his stated professional identity is that of a "technology generalist" who has "worked with a wide variety of firms across the entire spectrum of high technology."
Notable Investments
- Personal angel investing — publicly documented only at the sector level: he "has personally been an active investor in technology start-ups in a variety of sectors from semiconductor capital equipment to optical telecom." Specific named portfolio companies are not disclosed in public sources.
- Peter Wolters GmbH → Novellus (advisory, M&A) — advised on the acquisition of the ~200-year-old German precision-machining/lapping company by Novellus Systems; representative of his semiconductor-equipment deal experience (an advisory mandate, not a personal investment).
- ~150 M&A transactions overall at GrowthPoint / Alliant Partners across semiconductors, hardware, optical, and software — the core of his track record, though these are client advisory deals rather than his own angel checks.
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