Reabold Resources Confirms Talks for All-Share Acquisition of Struggling Union Jack Oil

Reabold said it believes the deal would “create a group with greater scale, superior access to capital and other compelling operating efficiencies,” framing the rationale behind the proposed combination.
Union Jack disclosed recent internal and funding pressures: it took a £1m loan from Wressle operator Egdon Resources, and a non-executive director, Graham Bull, resigned—blaming the “detrimental effect attacks on the Board from certain media organisations” had on him and his family.
Union Jack’s latest results show deterioration alongside the takeover talks: it swung to a pretax loss of GBP 6.9 million in 2025 (vs profit of GBP 406,218 in 2024) and revenue fell 37% to GBP 2.5 million, while management maintained confidence in a “successful transition of focus” to US activities.
Ahead of the Union Jack approach, Reabold separately disclosed it had entered an exclusivity agreement with Zenith Energy Ltd to assess a potential acquisition of Reabold’s shares in Daybreak Oil and Gas (in addition to holding “around 42%” of Daybreak).
Reabold Resources has made a non-binding all-share offer to buy Union Jack Oil, both companies confirmed on June 15, 2026, according to Drill or Drop. Reabold sent the offer letter on June 1 and has since been granted access to Union Jack's books. Under UK takeover rules, Reabold must either make a firm bid or walk away by July 13, 2026.
Union Jack shares jumped 25% to 4.20p in early trading on the news, according to MarketScreener. Reabold stock dipped slightly — a common reaction when a buyer offers its own shares as currency. Shareholders in both companies were told to take no action while talks continue.
Reabold said the deal would "create a group with greater scale, superior access to capital and other compelling operating efficiencies." The key prize is Union Jack's 40% stake in Wressle, one of the most productive onshore oil fields in the UK. A combined group would also hold interests in the West Newton gas project and the Keddington field.
Reabold is also cleaning up its balance sheet ahead of a possible deal. It separately announced an exclusivity agreement with Zenith Energy to assess a potential sale of its stake in Daybreak Oil and Gas. Reabold holds around 42% of Daybreak, according to UK Investor Magazine.
Union Jack's finances were under severe strain heading into the talks. The company swung to a pretax loss of £6.9 million in its 2025 fiscal year, against a profit of £406,218 the year before. Revenue fell 37% to just £2.5 million. Management pointed to a "successful transition" toward US activities, but the numbers told a harder story.
In May 2026, Union Jack took a £1 million emergency loan from Egdon Resources — the operator of the Wressle field — to plug a funding gap. Egdon's dual role as lender and field operator gives it unusual leverage over any change of control at Wressle. Analysts described the loan as a sign that Union Jack was running low on options before the Reabold approach landed.
The takeover bid arrived against a backdrop of internal turmoil. Non-executive director Graham Bull resigned on June 8, citing the "detrimental effect attacks on the Board from certain media organisations" had on him and his family. His departure points to a fractured boardroom atmosphere well before Reabold came knocking.
Executive Chairman David Bramhill has defended Union Jack's US pivot and called Wressle a crown jewel asset. But the combination of a £6.9 million loss, an emergency loan, and a director's resignation left the company exposed. Skeptics argue the all-share bid amounts to Reabold bottom-fishing for assets while Union Jack is at its weakest.
Investor commentary has rated Reabold as Neutral, according to UK Investor Magazine. Analysts flag weak financial performance and high cash burn at Reabold itself. One observer compared the deal to "two drowning men holding onto each other to stay afloat" — a blunt summary of the consolidation pressures facing UK junior energy stocks.
If the deal closes, Reabold would become the largest pure-play UK onshore oil and gas company. The combined overhead savings are estimated at £1.5 million to £2 million a year. The hard deadline is July 13. By then, Reabold must either commit to a firm offer or walk away — leaving Union Jack to face its funding squeeze alone.
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