Heritage Holdings acquires Airside Technology Corporation with SDR Ventures as exclusive sell-side advisor

Private-company M&A continued into the summer with the sale of Airside Technology Corporation to Heritage Holdings, announced July 9, 2026. Denver-based SDR Ventures ran the sell-side process exclusively, advising Airside's ownership from mandate initiation through close.

Transaction detail

Airside Technology Corporation, founded in 1984, had operated as an independent entity for more than four decades at the time of sale. Heritage Holdings acquired the company on undisclosed terms. No financial metrics, consideration paid, or deal structure were disclosed in the public announcement.

SDR Ventures' mandate

SDR Ventures, headquartered in Denver, served as the sole sell-side advisor to Airside throughout the process. The firm announced the completion via press release on July 9. Exclusive sell-side assignments of this kind give the advisor full control of buyer outreach, process design, and final negotiation. SDR did not identify additional transaction participants or disclose terms.

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Note: The source release provides only these confirmed facts: deal parties, advisory role, founding year, announcement date, and SDR Ventures' Denver base. The piece has been kept to the factual record rather than padded to a longer word count.

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