--- title: "19 Seed Investors in the Washington DC Area (Nov 2026)" last_updated: "2026-11-06" rows: "19" free_rows: "10" source: "SEC filings" canonical: "https://theinvestordatabase.com/lists/seed-investors-in-washington-dc/" --- # 19 seed investors in the Washington DC area We list 19 seed investors in the Washington DC area as of November 2026: each has an SEC filing on file, and the list was last checked on 6 Nov 2026. The cities with the most head offices on this list are Washington (8), Mclean (3) and Arlington (3). - 19 investors - 11 with a fund filing or dated deal in the last 12 months - $58M median fund size on file (SEC Form D, 14 firms) - 94 named decision-makers on file ## First 10 of 19 seed investors in the Washington DC area | Investor | Type | HQ | Stages (our research) | Focus (our research) | Latest fund or deal | Fund size | Checked | Profile | |---|---|---|---|---|---|---|---|---| | Construct Capital | VC firm | Washington, DC | Seed | AI, Industrial Tech, Defense Tech, Energy | New deal, Aug 2026 | $150M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/construct-capital/ | | SineWave Ventures | VC firm | Mclean, VA | Seed | AI, Cybersecurity, Developer Tools, Data | New fund, Aug 2026 | $8M (SEC Form D, 2021) | 2026-11-04 | https://theinvestordatabase.com/investors/sinewave-ventures/ | | Blu Ventures | VC firm | Arlington, VA | Seed | Healthtech, Cybersecurity, AI, SaaS | New fund, Jun 2026 | $215M (SEC Form ADV) | 2026-11-05 | https://theinvestordatabase.com/investors/blu-ventures/ | | Lavrock Ventures | VC firm | Mclean, VA | Seed | Cybersecurity, Defense Tech, Space, Quantum | New deal, Aug 2026 | $125M (SEC Form D, 2025) | 2026-11-05 | https://theinvestordatabase.com/investors/lavrock-ventures/ | | Zeal Capital Partners | VC firm | Washington, DC | Pre-seed, Seed | Fintech, Healthtech, Edtech, Future of Work | New deal, Aug 2026 | $120M (SEC Form D, 2023) | 2026-11-05 | https://theinvestordatabase.com/investors/zeal-capital-partners/ | | Outcurve | VC firm | Washington, DC | Seed | AI, Industrial Tech, Quantum, Deep Tech | New fund, Sep 2026 | | 2026-11-04 | https://theinvestordatabase.com/investors/outcurve/ | | Rsquared | VC firm | Mclean, VA | Seed | AI, Defense Tech, Healthtech, Deep Tech | New fund, Jun 2026 | $25M (SEC Form D, 2025) | 2026-11-04 | https://theinvestordatabase.com/investors/rsquared/ | | ResilienceVC | VC firm | Washington, DC | Seed | Healthtech, Fintech, Future of Work, Insurtech | New deal, May 2026 | $10M (SEC Form D, 2023) | 2026-11-05 | https://theinvestordatabase.com/investors/resiliencevc/ | | Canapi Ventures | VC firm | Washington, DC | Seed, Series A, Series B, Growth, Any stage | Fintech, AI, Cybersecurity, B2B | Portfolio news, Jun 2025 | $500M (SEC Form D, 2021) | 2026-11-05 | https://theinvestordatabase.com/investors/canapi-ventures/ | | LongeVC | VC firm | Washington, DC | Seed | Biotech, Healthtech, AI, Medtech | New fund, Nov 2025 | $12M (SEC Form D, 2025) | 2026-11-04 | https://theinvestordatabase.com/investors/longevc/ | You are seeing 10 of 19. The full list adds 9 more investors and 94 named decision-makers. Get all 19 investors and 94 named contacts, $49, one-time: https://theinvestordatabase.com/buy/list/seed-investors-in-washington-dc This page: https://theinvestordatabase.com/lists/seed-investors-in-washington-dc/ ## Method and limits - Source: All 19 rows carry an SEC filing (Form D or Form ADV). All 19 have a website we checked. Filing date and fund size are SEC data where a filing exists. Stage, sector and check size are our research. - Inclusion rule: Organizations that back startups. Individuals, buyout funds and firms we found to be inactive are left out. Stage: the firm states that it invests at seed. Place: head office in the Washington DC area, matched on city and state. - Order: Activity score out of 100: recency of the latest fund filing or dated deal (40: full marks within 3 months, then stepping down at 6, 12 and 24 months), stage focus (15: all of it when seed is the only stage the firm states, split evenly when it states more), stated focus on the US (15: full marks when the firm names the US as where it invests, half when it says global), size of the fund on file on a log scale (20) and completeness of the public record (10). Stage and regional focus are our research, not an SEC figure. It is a measure of activity and fit, not of quality or returns. - Fill rates: Of 19 rows: stage 19, sector 19, fund size 18, website 19. In the paid file: named decision-makers on 18 rows, firm email on 5, LinkedIn page on 12, check size on 1. ## Questions ### How many seed investors in the Washington DC area are there? We list 19 as of November 2026. 11 of the 19 have a fund filing or a dated deal in the last 12 months. The cities with the most are Washington (8), Mclean (3) and Arlington (3). ### Which seed investors in the Washington DC area raised a new fund in the last 12 months? 7 of the 19 have a fund filing dated in the last 12 months. The most recent on this list are Outcurve (Sep 2026), SineWave Ventures (Aug 2026) and Construct Capital (Aug 2026). ### What is the typical fund size of seed investors in the Washington DC area? The median fund size on file for this list is $58M, across the 14 firms with a size on an SEC Form D. The fund on file is each firm's main fund, which is not always its newest. The other 5 do not disclose a size there. ### How do I contact seed investors in the Washington DC area? The paid file holds 94 named decision-makers across 18 of these 19 and a firm email for 5. We publish the address a firm lists itself, never a personal email. Each free row links to a profile with the firm's website. ### Where does the data on seed investors in the Washington DC area come from? All 19 rows have an SEC filing on file (Form D or Form ADV). Filing date and fund size come from the filing. Stage, sector and check size are our research. Rows on this list were last checked on 6 Nov 2026 at the latest. The whole file is re-verified twice a year.