Investors / United States / Emerald Development Managers
Emerald Development Managers
Venture capital · New York, NY, United States · North America
Emerald Development Managers is an early-stage venture capital firm that invests its own partners' capital in technology companies and provides hands-on operational guidance. It has built a portfolio of over 20 companies and does only a handful of new deals each year.
Invests inHealthcare & Biotech
In its own wordslife sciencesenterprise softwarecybersecurityindustrial technologysustainabilityhealth tech
Your fit with Emerald Development Managers
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsEmerald Development Managers lists 21 checked portfolio companies on its own site. Its largest themes are Healthcare & Biotech (39%), Industrial & Manufacturing (14%) and Cybersecurity (14%). 100% of its companies are based in United States. It invests most often alongside Scale Venture Partners, SoGal Ventures and TEDCO.
No funding round on record names Emerald Development Managers yet, so the figures come from its portfolio page.
Round figures show recent activity, not Emerald Development Managers' whole history. Rounds on record name 0 companies; its own site lists 21. Funding rounds are complete from mid-2025, so counts and the yearly trend undercount a firm that invested before then. The portfolio, themes and places come from its own site and are not affected.
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| Healthcare & Biotech | 39% | 15% |
| Industrial & Manufacturing | 14% | 7% |
| Cybersecurity | 14% | 4% |
| Education | 7% | 7% |
| Space & Defense | 7% | 3% |
| AI & Machine Learning | 7% | 18% |
| Robotics & Hardware | 4% | 1% |
| Fintech | 4% | 12% |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Scale Venture Partners | 2 |
| SoGal Ventures | 2 |
| TEDCO | 2 |
| 33N Ventures | 1 |
| 40Jemz Ventures | 1 |
| A-Level Capital | 1 |
| AIC | 1 |
| Accel | 1 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 53th | 21 companies |
| Recent activity | 46th | 0 rounds in 12 months |
| Early stage | 54th | 0% of entries at pre-seed or seed |
| Evidence | 52th | 0% of companies confirmed by a round |
| Sector focus | 72th | 39% in its largest sector |
| Reach | 19th | 1 country |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers21100%
- No longer answers00%
- Points to another company00%
- Parked or sold domain00%
A site that stops answering three checks in a row is counted as no longer answering; that is not proof of closure. A site that points to another company is often an acquisition.
Co-investor network
who it backs companies with, and who they back togetherAll co-investors or Compare portfolios with Scale Venture Partners
Compare Emerald Development Managers head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Portfolio
21 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| American Rock Salt mines and supplies rock salt for deicing roads in the North Eastern United States. | Industrial & Manufacturing | Portfolio page | ||
| ArtiMed uses artificial intelligence to identify high-cost individuals with critical social support needs and connects them with resources to address their needs and reduce costs. | Healthcare & Biotech | Portfolio page | ||
| CybSafe provides a human risk management platform that uses AI to change security behaviors and prove the effectiveness of these changes. | Cybersecurity | Portfolio page | ||
| Cyware provides a threat intelligence platform that uses AI to contextualize threats and turn intelligence into action. | Cybersecurity | Portfolio page | ||
| ETCH develops and utilizes a patented process to convert natural gas into hydrogen and solid carbon without creating carbon dioxide emissions | EducationIndustrial & Manufacturing | Portfolio page | ||
| Evolved By Nature creates innovative ingredients from natural renewable resources for various products, including skincare and textiles. | Healthcare & BiotechSpace & Defense | Portfolio page | ||
| GreenSight empowers creators who improve the world at the intersection of robotics, analytics and automation | Robotics & HardwareAI & Machine Learning | Portfolio page | ||
| HexemBio combines AI with biology to discover medicines and build regenerative therapies | Healthcare & Biotech | Portfolio page | ||
| Portfolio page | ||||
| Judi Health provides pharmacy and medical benefit management solutions | Healthcare & Biotech | Portfolio page | ||
| LifeSprout is developing revolutionary products for aesthetic and regenerative medicine. | Healthcare & Biotech | Portfolio page | ||
| Proscia develops and provides pathology AI solutions for precision medicine | Healthcare & Biotech | Portfolio page | ||
| Random Power develops and produces quantum random number generators (QRNG) for various applications, including cybersecurity and scientific research. | CybersecurityIndustrial & Manufacturing | Portfolio page | ||
| SafeBreach provides a platform for continuous threat exposure management and breach and attack simulation | Cybersecurity | Portfolio page | ||
| Socure provides an identity verification platform for AI risk decisioning | FintechAI & Machine Learning | Portfolio page | ||
| Sunflower Therapeutics is a biotechnology company delivering next-generation protein manufacturing solutions designed for anyone to use anywhere. | Healthcare & Biotech | Portfolio page | ||
| TBT Pharma is a clinical-stage dermatology company dedicated to transforming the standard of care for psoriasis, keloids, and orphan skin diseases by replacing topical steroids as a first line treatment with innovative, low-cost topical therapies that address the root cause of disease. | Healthcare & Biotech | Portfolio page | ||
| Torigen provides veterinary cancer diagnostics and personalized immunotherapy made from a pet's own tumor tissue for veterinary clinics. | Healthcare & BiotechConsumer | Portfolio page | ||
| Transcend Therapeutics develops new drugs for neuropsychiatric diseases, including PTSD. | Healthcare & Biotech | Portfolio page | ||
| Uviquity builds photonic integrated circuits on aluminum nitride for various applications including quantum computing and sensing | Space & DefenseHealthcare & Biotech | Portfolio page |
About this data
site last read 5 Nov 2026- Site
- emeraldmanagers.com
- Last read
- 5 Nov 2026
- Watching since
- 6 Nov 2026
- Companies checked
- 21
Rates come from what VCinfo has observed since observation_start. Firms tend to remove companies that closed, so early rates understate reality. A company leaving a portfolio page does not mean it closed or exited. An unreachable site means our checks failed, nothing more.
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