D3 Venture Capital Firm

What D3 Venture Capital Firm does

D3 Venture Capital Firm is a privately held investment firm founded in 2023 that operates with 1–10 employees. Its public web presence is at https://d3.vc. Based on the available source data, the firm functions as a venture capital investor, deploying capital into technology and defense-oriented startups. The only documented transaction is a co-investment in Buntar Aerospace's $10.4 million financing round (March 2026), led by Axon Enterprise (Nasdaq: AXON) with participation from Munkene AS, intended to scale ISR (Intelligence, Surveillance, and Reconnaissance) platforms and the Buntar Copilot software system.

Ownership commentary in the source data positions the firm within the defense and dual-use technology investment sector, with particular relevance to Central and Eastern European markets. No fund size, AUM, management team, portfolio breadth, or institutional backers are disclosed. There are no products, services, pricing models, or revenue figures described at the firm level; D3 generates returns (and, if applicable, management fees) solely through its investment activity rather than via a product or SaaS offering.

The company's operating status is confirmed as active by its documented participation in the March 2026 funding round. However, the broader picture is data-thin: no headcount growth, no geographic footprint beyond implied CEE defense exposure, no regulatory or licensing data, and no proprietary technology. Any forward-looking assessment of D3 should treat the single Buntar Aerospace investment as the principal observed signal and weight remaining dimensions accordingly.

Name

D3 Venture Capital Firm

Website

https://d3.vc

Company type

Private

Founded year

2023

Operating status

Operating

Headcount range

1–10 employees

Short description

D3 Venture Capital Firm is a privately held venture capital investor founded in 2023 that deploys capital into technology and defense startups, with documented activity in Central and Eastern European defense and dual-use technology markets.

Ownership category

akta.pro rank

Product category

Venture Capital

NAICS

All Other Financial Investment Activities (52399), Other Financial Investment Activities (5239)

SIC

Investment Advice (6282)

akta.pro primary industry

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

Keywords

• Venture capital funding
• Defense technology investing
• Early stage investments
• Startup financing
• Dual-use technology

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations

Core offering

D3 Venture Capital Firm is a venture capital investment firm that deploys capital into early-stage technology and defense startups. The firm co-invested in Buntar Aerospace's $10.4M financing round (March 2026) alongside Axon Enterprise and Munkene AS, supporting the scaling of ISR platforms and the Buntar Copilot software system. Its investment focus centers on defense and dual-use technology companies, particularly within Central and Eastern European markets.

Product overview

D3 Venture Capital Firm is a venture capital firm that invests in technology and defense startups. Based on the available source data, no specific product or service offerings are described for this company. The firm is identified as a participant in funding rounds for technology companies, including Buntar Aerospace's $10.4M financing round alongside Axon Enterprise and Munkene AS.

Differentiator

Problem solved

Functional benefit

Products and services

• Early-stage venture capital investment

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators1 record

Recent moves1 record

Expansion highlights2 records

Direct peers

• Shield Capital: Early-stage venture firm investing in defense, intelligence, and national-security startups with a sector-specialist thesis similar to D3's defense focus. Both back founders building dual-use and ISR-relevant technology.
• Lux Capital: Venture firm with a long-standing thesis in frontier tech including defense, space, and dual-use. Comparable to D3 in making thematic, sector-deep investments in defense and aerospace companies.
• In-Q-Tel: Strategic not-quite-VC that invests in companies serving US intelligence and defense communities. Comparable defense-tech mandate and ISR-relevant portfolio focus, though US-aligned rather than European.

Broad incumbents

• Founders Fund: Established US venture firm with notable defense-tech investments (Anduril, Palantir era). Broad portfolio but overlapping thematic interest in defense and dual-use software that intersects with D3's focus area.
• Andreessen Horowitz (a16z): Large US venture firm operating the 'American Dynamism' practice investing in defense, manufacturing, and public-sector technology. Comparable in thematic exposure but with significantly broader portfolio and capital base.
• General Catalyst: Large diversified venture firm with an established defense and resilience investment practice. Overlaps with D3 on dual-use and national-security themes, though it operates as a generalist with a much larger fund.

Regional players

• Earlybird Venture Capital: One of Europe's longer-standing venture firms with deep tech and enterprise focus. Comparable to D3 as a European-based investor with sector-driven theses, though broader geographically and larger in scale.
• Credo Ventures: Czech-headquartered venture firm investing across Central and Eastern Europe. Strong geographic overlap with D3's CEE focus, though its portfolio skews SaaS and consumer-tech rather than defense.
• btov Partners: European venture firm with a Digital and Industrial Tech thesis including deep tech and dual-use adjacencies. Similar geographic and thematic reach to D3 but operates across DACH and broader Europe.
• Presto Ventures: Czech/Polish early-stage venture firm investing across CEE in B2B software and tech. Geographic overlap with D3's stated Central and Eastern European mandate, though not defense-specialized.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat1 record

Key risks5 records

Key highlights4 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

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

M&A

Investments23 records

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

Frequently asked questions about D3 Venture Capital Firm