Adelphi

Adelphi

Climate, environment, and development policy consultancy

Overview

Adelphi is an independent consultancy that focuses on climate, environment and development issues. It combines scientific analysis, evidence-based advisory services and international cooperation to guide policy makers and decision-makers. The firm works locally and globally through transdisciplinary research and stakeholder dialogues to shape policy agendas, inform policy processes and facilitate political communication. Its goal is to support a just, transformative transition toward a sustainable, future-proof society by helping leaders address political, economic and social change.

About Adelphi

Simplify's Rating
Why Adelphi is rated
C-
Rated C on Competitive Edge
Rated C on Growth Potential
Rated D+ on Differentiation

Industries

Data & Analytics

Enterprise Software

Cybersecurity

Defense

Company Size

11-50

Company Stage

N/A

Total Funding

N/A

Headquarters

New York City, New York

Founded

2001

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Simplify's Take

What believers are saying

  • Rising demand for compact X-ray sources in medical imaging applications.
  • Defense contracts with Raytheon, Lockheed, Boeing provide revenue stability.
  • Bay Area AI boom attracts venture capital to advanced physics startups.

What critics are saying

  • Brand confusion with Adelphi Group healthcare marketing firm dilutes visibility.
  • DARPA's 2025 pivot to solid-state accelerators eliminates federal R&D grants.
  • Radiation Dynamics' April 2026 neutron generator launch undercuts pricing by 40%.
  • Series A funding gap by Q3 2026 risks IP dissolution and closure.
  • Redwood City office costs tripled post-retrofit, threatening thin-margin R&D operations.

What makes Adelphi unique

  • 42-year legacy in electron physics with government lab and defense expertise.
  • Dual-company portfolio spans advanced accelerators and military-spec adhesives.
  • Compact X-ray and neutron generator tech addresses non-destructive testing demand.

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Benefits

Health Insurance

401(k) Retirement Plan

401(k) Company Match

Unlimited Paid Time Off

Remote Work Options

Growth & Insights

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

0%

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