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Indigo Acquisition Corp.
Indigo Acquisition Corp. was a SPAC that filed for a $50M IPO in 2021 without naming a sponsor.
Indigo Acquisition Corp.
Indigo Acquisition Corp. registered with the SEC in March 2021 as a Delaware-incorporated SPAC, aiming to raise $50 million through an initial public offering of 5 million units at $10 each. The filing, led by underwriter EF Hutton, left the sponsor identity and management team names conspicuously absent from standard disclosure — an unusual omission that signaled either an incomplete registration or a placeholder vehicle that never advanced to roadshow stage. No amendments or subsequent filings ever updated the prospectus. The vehicle carried standard SPAC architecture: units comprising one Class A common share and one-half of one redeemable warrant, with a 12-to-18-month completion window. It declared no industry focus, geographic preference, or acquisition criteria beyond the statutory boilerplate. No PIPE commitments, forward purchase agreements, or anchor investors were announced. EF Hutton remained the sole bookrunner on the dormant S-1. No team biographies, operating partners, or advisory board members were ever associated with the entity in public record. The Delaware secretary of state listing provided no additional officers or directors. Without a named sponsor — typically a former operator, private equity principal, or sector executive — the SPAC lacked the human capital signal that institutional investors require for SPAC participation. The structural differentiator was negative: Indigo Acquisition Corp. represented the far tail of the 2020–2021 SPAC issuance wave, where marginal entrants registered shell companies without the sponsor track record, target thesis, or distribution muscle to complete a deal. The vehicle's public record terminates with its dormant S-1, consistent with dissolution or withdrawal under SEC Rule 425.
General information
Firm type
other
Year founded
—
AUM
Undisclosed
Location
Region
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Country
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City
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Corporate office
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Frequently asked questions
Who is the sponsor behind Indigo Acquisition Corp.?
The sponsor was never publicly identified. The March 2021 S-1 filing listed placeholder details without naming a management team, board, or sponsor entity. EF Hutton acted as underwriter, but no individuals or affiliated investment firms were associated with the vehicle at any point in its public record.
What was the investment mandate for Indigo Acquisition Corp.?
The S-1 contained no stated sector focus, geographic preference, or acquisition criteria. The vehicle was a general-purpose blank-check company with no articulated thesis, which was atypical even by broad-market SPAC standards — most filers in that vintage identified at least one or two target industries.
Did Indigo Acquisition Corp. ever complete its IPO?
No. The registration statement was filed with the SEC on March 12, 2021, and no subsequent amendments or pricing notices were ever filed. The offering never went effective, meaning no units were sold to the public and the vehicle never entered the deal-search phase (per SEC EDGAR).
What happened to the vehicle?
The entity likely dissolved or abandoned its registration after failing to go effective during the 2021–2022 SPAC market reset. Delaware records show no ongoing reporting activity, and the SEC S-1 file remains dormant. Such outcomes were common for lower-tier SPAC registrants that could not attract sufficient investor demand or finalize sponsor commitments.
Is Indigo Acquisition Corp. connected to any other SPACs or operating companies?
There is no public evidence linking the entity to any other SPAC, sponsor team, or operating company. The name is distinct from other known Indigo-branded firms — Indigo Partners (aviation private equity), Indigo Capital (credit), and Indigo Agriculture (now defunct agtech company) — and no shared officers or directors appear in the filing record.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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