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Mark43
Building the future of law enforcement software
At a glance
- Founded
- 2012
- Headquarters
- New York City, United States
- Sector
- Security · Public safety
- Power Law
- Unicorn$1–10B valuation tierThoroughbred$100M+ revenue
Research & analysis
Latest news
Press, funding announcements and product moves mentioning Mark43.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed8 investors entered at this stage
- LLLaunchpad LA
Spark Capital
Rough Draft Ventures
SV Angel
Nitesh Banta
Lowercase Capital- GVGrape Arbor VC
General Catalyst
Series A6 investors entered at this stage
Bezos Expeditions- DPDavid Petraeus
- STSheel Tyle
Innovation Endeavors- GFGovTech Fund
- ECEquable Capital
Series B and later14 investors entered at this stage
Sound Ventures- IVInertia Ventures
Breyer Capital- AMAmplo
- PRPROOF
- HVHighsage ventures
- RCRadcliff Companies
Tiger Global- LTLucy Turnbull
- ACAvenir Growth Capital
- MTMalcolm Turnbull
Goldman Sachs- SHSpruce House
- SCSax Capital
Ownership
Estimated cap table from Dealroom's shareholder data — share of equity by holder. Stakes as last recorded by Dealroom (2026). Percentages are indicative.
Some investors are hidden on this public profile. See the full cap table on Dealroom →
Source: Dealroom Talent Intelligence.
Alumni founders
Former Mark43 employees who went on to found companies, sorted by Dealroom signal score.
PRPrivyEst. 2021
Henri SternUnited States
B1B12Est. 2015
Nitesh BantaUnited States
DADigital AlloysEst. 2017
Duncan McCallumUnited StatesGlobal footprint
team presence
across markets
Patents
3 active patent families included in this estimate.
A patent family groups patent filings for the same invention. Source: Dealroom · PatSnap.
Market sentiment
An AI-synthesised read of the highest-engagement posts about Mark43 on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
See Mark43 on the full Dealroom platform
Live deal flow, founder pedigree, hiring signals, revenue trajectory, and the full cap table.