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AMPG customer relationships

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AmpliTech Group (AMPG): Customer Map and What It Means for Investors

AmpliTech Group designs, engineers and assembles microwave-component amplifiers and sells them through a mix of direct sales, distributors and channel partners; the company monetizes via one-time product sales, non‑recurring engineering (NRE) fees and component distribution margins across its manufacturing and distribution segments. Revenue is concentrated into spot, project-based contracts with both commercial and government end users, and growth levers are a mix of large prospective orders and expansion through reseller agreements. For a structured, source-driven view of AmpliTech’s customers and exposures, see more at https://nullexposure.com/.

Why the customer footprint matters for valuation and risk

AmpliTech operates with a spot-sales contracting posture: its performance obligations are fulfilled at shipment or delivery and much revenue is single‑order in nature. The firm serves both commercial and government customers across North America, EMEA and APAC, which gives it geographic diversity but also exposes it to the vagaries of defense and satellite procurement cycles. Sales concentration is material — the largest customer accounted for about 13.97% of revenue in 2024 — so incremental wins or losses from a handful of counterparties will move margins and cash flow materially.

Operationally the company runs a two‑segment model — manufacturing/engineering (custom RF amplifiers and subsystems) and distribution (integrated circuits and packaging) — plus a services arm that provides managed and telco cloud services in support of telco and satellite customers. The business exhibits mixed maturity: recurring distribution revenue is steadier, while the manufacturing pipeline is lumpy and dependent on large orders and project NREs. AmpliTech reported negative EBITDA in its latest filing and thin operating margins, highlighting sensitivity to order timing and scale economics.

For investors wanting the granular customer picture, AmpliTech’s public filings, news releases and market coverage are essential; the relationship list below is drawn from those sources. If you need deeper counterparty coverage or bespoke exposure mapping, visit https://nullexposure.com/ for tailored reports.

The direct relationship list — who AmpliTech is connected to

The following entries cover every customer/reseller mention in public disclosures and news coverage available to date.

Castellum, Inc.

Castellum executed a reseller agreement with AmpliTech to resell AmpliTech’s product line, including low‑noise amplifiers, to Castellum’s client base — expanding AmpliTech’s channel reach through a newly formed product subsidiary. This was announced in a GlobeNewswire release dated July 8, 2025.

Source: GlobeNewswire press release, July 8, 2025.

Castellum Advanced Technology Products, Inc.

Castellum Advanced Technology Products, the product subsidiary of Castellum, was named specifically as the counterparty to the reseller agreement and will act as the channel vehicle for AmpliTech products to Castellum’s customers. The GlobeNewswire release identified this subsidiary as the executing party on the Reseller Agreement.

Source: GlobeNewswire press release, July 8, 2025.

Warner Bros

AmpliTech’s SATCOM TV customer list reported in market commentary includes Warner Bros as an end user of its SATCOM‑grade RF systems, indicating media customers are part of the commercial TV/entertainment end‑market served by AmpliTech. This placement was cited in a StockTitan article published March 2026.

Source: StockTitan coverage, March 2026.

Disney

Disney is listed among SATCOM TV customers that use AmpliTech’s RF systems for broadcast or distribution applications, placing the company in the content-distribution value chain beyond pure defense and satellite OEMs. This mention appears in the same StockTitan article.

Source: StockTitan coverage, March 2026.

Paramount

Paramount is cited as a SATCOM TV customer for AmpliTech systems, confirming that multiple major media companies are on AmpliTech’s commercial customer roster and broadening its revenue base across entertainment broadcasters. This was reported by StockTitan in March 2026.

Source: StockTitan coverage, March 2026.

Viasat

Viasat appears as a named SATCOM customer, which is strategically significant because Viasat operates as both an end customer and a systems integrator in satellite communications, potentially increasing pathway complexity for AmpliTech’s orders and approvals. This relationship was noted in StockTitan’s March 2026 article.

Source: StockTitan coverage, March 2026.

Fox News

Fox News is listed among the SATCOM TV customers that deploy AmpliTech’s RF hardware, further reinforcing that the company has traction with high‑profile broadcast clients in the commercial SATCOM market. This relationship was described in StockTitan’s March 2026 coverage.

Source: StockTitan coverage, March 2026.

What these relationships imply for growth and risk

  • Channel expansion through Castellum is an immediate strategic lever: the reseller agreement converts AmpliTech’s direct‑sales model into an extended distribution reach, which should shorten sales cycles for commercial customers where Castellum already has relationships. The GlobeNewswire announcement formalized this channel deal in July 2025.
  • Blue‑chip broadcast customers (Warner Bros, Disney, Paramount, Fox News) validate product suitability for SATCOM TV applications and provide reputational leverage when bidding for similar commercial contracts; these names were published in a March 2026 market article.
  • Customer concentration is non-trivial. One customer represented ~13.97% of 2024 sales, which creates earnings volatility until the company demonstrably diversifies or secures repeatable, multi‑year contracts.
  • Contracting is lumpy and spot‑oriented. The company recognizes revenue at a point in time for physical shipments and executes fixed NRE or time‑and‑materials projects, which means quarter‑to‑quarter earnings depend heavily on order timing rather than subscription-style predictability.
  • Pipeline upside is material but non‑binding. A March 2025 non‑binding letter of intent for $78 million of Oran radios was disclosed in filings as a prospective multi‑year stream; this LOI is a company‑level signal of potential scaling but is explicitly non‑binding and requires definitive purchase orders to convert.

If you’re evaluating exposure or preparing diligence, consider these next steps:

  • Request a revenue breakdown by customer and by segment for the last four quarters to quantify concentration and repeatability.
  • Confirm the current status and conversion probability of the $78M LOI and any definitive purchase orders.
  • Assess margin profiles by channel (direct vs. distributor) and by contract type (product sale vs. NRE).

For a deeper, custom counterparty analysis tailored to investment committees and procurement teams, visit https://nullexposure.com/ to arrange a briefing.

Bottom line: strategic upside with execution risk

AmpliTech’s commercial customer roster and new reseller deals provide credible pathways to scale, but the business remains structurally lumpy and sensitive to a handful of large counterparties. Investors should balance the upside from channel expansion and the disclosed Oran radios opportunity against current negative EBITDA, material customer concentration, and the non‑recurring, spot nature of core contracts. For targeted exposure analysis and to download an investor‑grade relationship brief, go to https://nullexposure.com/.