/Companies

Nukleas

Techstars '26

New York City, US · 6 employees on LinkedIn · 1 known investors

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Nukleas provides back-office automation and compliance management software for small government contractors. The platform handles timekeeping, contract management, expense tracking, travel authorization, billing, and regulatory compliance for defense contractors supporting the U.S. military supply chain.

Also known as Nukleas

Investors · 1

Techstarslisted by TechstarsBoulder · $220K

How we know: the Techstars portfolio · open dataset · Top 3000 Accelerator Startups (no YC) 2026-08 · Not right? Tell us

Company profile

researched Sep 2026

Nukleas offers back-office infrastructure for U.S. government contractors, packaging regulatory compliance and post-award operations into a subscription software and managed-service product. Its stated scope covers CMMC, DCAA, ITAR and related DFARS/FAR obligations, and it positions itself as an alternative to hiring consultants, dedicated compliance IT staff, or deploying large ERP systems.

The product has two main published components. A CMMC Level 2 offering provides a managed enclave for controlled unclassified information (CUI), including Microsoft GCC High licensing, security configuration, policies, training plans and a system security plan (SSP), technical and organizational assessment, and continuous monitoring and maintenance; the company states coverage of 110 of 110 CMMC Level 2 controls and a 60-day path to CMMC Level 2. A DCAA accounting offering provides DCAA-compliant timekeeping, contract management, expense management, and billing and invoicing, described as built to pass a DCAA audit. An enterprise tier adds volume seat pricing, support for multiple entities and subcontractors, and a dedicated account manager.

In its own writing, the company frames the underlying problem as one of proof rather than performance: invoices are rejected or delayed over mismatched CLINs, labor categories or unapproved hours, stretching payment cycles well beyond 30 days, because timekeeping, expense and invoicing tools are not designed around contract structures, ceilings, WAWF submission and audit trails. Nukleas describes itself not as an accounting, invoicing or bolt-on compliance tool but as a unified operating system for post-award government contracting, in which contracts, CLINs, labor categories, time, expenses and invoicing sit inside a single system.

Business model

Nukleas sells recurring subscriptions to software plus managed compliance services, with published list pricing rather than bespoke advisory engagements, and an enterprise tier quoted on request. It emphasizes that no separate consultants, advisory services or feature upcharges are required.

Published pricing is a flat $1,000 per month for the CMMC Level 2 enclave plus $500 per month for each additional user, and $1,000 per month for the DCAA accounting product. Larger teams are quoted custom pricing with volume seat rates.

Traction

The website carries a customer testimonial attributed to Apparition stating that Nukleas would have allowed it to grow quicker and hire less.

Latest developments

In a company blog post explaining its founding rationale, Nukleas said it plans to publish further material on how government contracting breaks down after award and on running post-award operations without constant manual reconciliation.

▸Full profile — market position, technology, go-to-market

Market position

Nukleas presents itself as prime-grade back-office infrastructure for government contractors, serving the smaller and mid-sized end of the defense supply chain that is underserved by consultant-led compliance and enterprise ERP alternatives.

The company positions against the prevailing pattern of stitching together non-government-aware timekeeping, expense and invoicing tools with spreadsheets, consultants and after-the-fact accountant review, and against large ERPs with long implementations and rigid workflows. It claims day-one usability without consultants, full coverage of the 110 CMMC Level 2 controls, and a 60-day timeline to CMMC Level 2.

Technology

The platform combines a managed CUI enclave built on Microsoft GCC High licensing with security configuration, continuous monitoring, and generated policy, training and SSP documentation, alongside an integrated post-award operations system linking contracts, CLINs, labor categories, timekeeping, expenses and invoicing so that billing reflects approved time and allowable costs.

Go-to-market

Prospects are directed to self-serve onboarding from the website for the standard CMMC enclave and DCAA accounting tiers, with a direct sales conversation for enterprise deployments. The company also publishes a blog explaining post-award government contracting problems as a content channel.

Small and mid-sized U.S. government and defense contractors subject to CMMC, DCAA, ITAR and DFARS/FAR requirements — firms that cannot absorb the cost of advisory services, dedicated compliance staff or large ERP implementations — plus larger teams needing multi-entity and subcontractor support.

Compiled by commissioned research from 6 cited public sources — announcements, filings, and press listed under research sources below.

Key figures

latest reported
Additional user price (CMMC enclave)Jan 2026$500
CMMC Level 2 controls coveredJan 2026110/110
CMMC Level 2 enclave list priceJan 2026$1K
DCAA accounting list priceJan 2026$1K
HeadcountAug 20266
Stated time to CMMC Level 2Jan 202660 days

Company-reported or press-reported figures, each dated to when it was claimed — not independently audited.

▸Research sources · 6

primary sources listed

6 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does Nukleas do?
Nukleas sells subscription back-office and compliance infrastructure — CMMC enclaves and DCAA accounting — to government contractors.
Who are Nukleas's investors?
Nukleas's investors include Techstars.
Where is Nukleas headquartered?
Nukleas is headquartered in New York City, US.