What Elementum Ventures does

Elementum Ventures is a private seed-stage venture capital firm based in Menlo Park, California, founded in 2014. The firm invests exclusively in deep-technology companies at the earliest stage — from inspiration through incorporation — targeting businesses where intellectual property serves as the primary differentiation and defensibility, and where the underlying technology sits on the cusp of commercialization in large addressable markets. The firm has deployed capital into 22+ portfolio companies spanning CO2 transformation (Twelve), defense systems (Anduril), enterprise productivity (Loom), aerospace analytics (Slingshot Aerospace), biotech/enzymes (Aether, Circe), and AI/data (Fathom Radiant, Bold Metrics, Ampd), with disclosed exits including Aspen (acquired by Google), Threadloom (acquired by Vertical Scope), and Legit (acquired by Clora).

The firm is structured as Elementum Ventures, LLC and operates with a four-person team: General Partners Ben Chelf (former Coverity COO/CTO, acquired by Synopsys in 2014; heads the Praxis Venture Lab), Ben Patterson (former media-tech co-founder, Stanford IT/data infrastructure, prior Venture Partner at UP2398), and Kurt Keilhacker (prior founder/investor across 50+ companies at TechFund and TechFund Europe with multi-billion-dollar exits and IPOs), supported by Advisor Ted Callahan (former McKinsey associate principal, currently a leader at Intuit on QuickBooks and TurboTax Self-Employed). The team's defining characteristic is serial operating experience rather than finance-only backgrounds.

Elementum's business model is the traditional venture capital model: it deploys committed capital from undisclosed limited partners into portfolio companies in exchange for equity, with returns realized through portfolio-company exits (acquisitions and IPOs). The firm does not disclose fund size, AUM, fee structure, or LP composition. Its go-to-market is founder-led and relationship-driven: it sources deals via founder networks, referrals, and the Praxis Venture Lab pipeline, then invests not only capital but hands-on operational support and network access to accelerate portfolio company development. Pricing of investment services is not published, consistent with industry norms.

Name

Elementum Ventures

Legal name

Elementum Ventures, LLC

Website

https://elementum.vc

Company type

Private

Founded year

2014

Operating status

Operating

Headcount range

1–10 employees

Short description

Elementum Ventures is a Menlo Park-based seed-stage venture capital firm that invests in deep-technology companies where intellectual property is the primary differentiator, serving founders from inspiration through incorporation with capital, operating expertise, and network access.

Ownership category

akta.pro rank

Product category

Venture Capital

NAICS

All Other Financial Investment Activities (52399), Other Investment Pools and Funds (5259)

SIC

Investment Advice (6282), Investors, Nec (6799)

akta.pro primary industry

Sector-Focused Venture Capital (Vertical Specialists) (FSANAAAD)

Keywords

• Seed-stage venture capital
• Deep technology investing
• Early-stage equity funding
• Venture capital firm
• Startup seed investing

Headquarters

HQ city

Menlo Park

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales

Revenue model

1. Investment Returns: Elementum Ventures generates returns through equity investments in seed-stage deep technology companies. Returns are realized through portfolio company exits via acquisitions and IPOs, following the traditional venture capital model of identifying early-stage companies with strong intellectual property moats and helping them scale to liquidity events.

Go-to-market motion1 record

Marketing channels1 record

Core offering

Elementum Ventures invests seed-stage capital in deep technology companies that target large markets and use intellectual property as their primary differentiation and defensibility. In addition to capital, the firm invests its own operational effort across company, market, and team development, bringing a deep network of strategic partners, advisors, and potential customers to accelerate portfolio company progress from inspiration through incorporation.

Product overview

Elementum Ventures is a venture capital firm that invests in seed-stage deep technology companies. The firm does not offer a product or service in the traditional sense; rather, it provides capital investment and strategic support to early-stage technology companies. The company's portfolio includes investments in companies across various sectors including AI processors, defense systems, enterprise productivity, fintech, data analytics, and life sciences.

Differentiator

Problem solved

Functional benefit

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• Praxis (Venture Lab)coreStrategic or Co-development PartnerBen Chelf, General Partner at Elementum, heads up the Venture Lab at the nonprofit Praxis, helping serial entrepreneurs research and develop new organizations from the moment of inspiration to incorporation. This partnership provides a pipeline for identifying and vetting potential investment opportunities.

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Founders Fund: Venture firm backing founders across aerospace, defense, AI, and deep technology. Highly comparable given Elementum's investment in Anduril and Slingshot Aerospace — both adjacent to Founders Fund's portfolio DNA.
• DCVC (Data Collective): Deep tech seed and Series A investor focused on computationally-driven companies in industries like aerospace, climate, biotech, and infrastructure. Highly comparable to Elementum's seed-stage, IP-focused, deep tech thesis.
• Obvious Ventures: Early-stage VC investing in purpose-driven deep tech across climate, health, and sustainable systems. Comparable to Elementum's seed-stage approach to deep tech with IP-based defensibility, particularly in climate (Twelve) and life sciences (Aether).
• Lux Capital: Seed and early-stage venture firm investing in deep tech, science, and engineering-driven companies. Closely comparable to Elementum in thesis on IP-rich, technically complex founders building defensible businesses at the science/technology frontier.
• Susa Ventures: Seed-stage venture firm investing in technology startups with founder-friendly terms. Comparable in early-stage focus and hands-on founder support, though broader than Elementum's deep tech specialization.
• Khosla Ventures: Large deep tech VC investing from seed through growth across climate, AI, biotech, and frontier technology. Comparable in deep tech focus and willingness to back technically risky, IP-rich companies, though at greater scale.
• Playground Global: Early-stage deep tech venture firm backing technical founders building companies in robotics, AI, space, and advanced computing. Comparable seed/early-stage positioning and deep tech specialization to Elementum.

Emerging players

• 1517 Fund: Seed-stage fund backing young founders at the earliest stages of their careers and companies. Comparable in seed-stage focus and Ben Patterson's advisory role connects Elementum and 1517, but 1517 has a more youth/founder-identity-driven thesis.

Broad incumbents

• Andreessen Horowitz (a16z): Major multi-stage venture firm with significant deep tech presence across AI, defense, biotech, and crypto. Competes for the same deep tech founders Elementum targets, but at much larger scale and across all stages.
• Bain Capital Ventures: Multi-stage tech VC with deep tech and enterprise software exposure across seed to growth. Competes for similar early-stage deep tech founders and shares Silicon Valley roots, though operates at significantly larger scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/elementum-ventures

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments25 records

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Elementum Ventures