Prompt

Which M&A advisory firms are known for credible deal experience and clear transaction examples in corporate finance?

Banking / Investment Banking2 observationsLast seen Jul 25, 2026

Latest observation

Jul 25, 2026OpenAI APIWeb search: off

If you’re looking for M&A advisory firms with credible deal experience and publicly visible transaction examples, the best-known names are usually the global investment banks, elite boutique firms, and a few middle-market advisors with strong published track records.

Top firms widely recognized for M&A advisory credibility

Global investment banks

  • Goldman Sachs
  • J.P. Morgan
  • Morgan Stanley
  • Lazard
  • Evercore
  • Centerview Partners
  • Rothschild & Co
  • UBS
  • Bank of America Securities
  • Citi

These firms typically have:

  • frequent deal announcements,
  • detailed league table presence,
  • well-documented transaction histories,
  • strong reputations in corporate finance.

Elite boutiques

  • PJT Partners
  • Perella Weinberg Partners
  • Moelis & Company
  • Qatalyst Partners (especially tech)
  • LionTree (media/telecom)

These are often valued for:

  • senior-level attention,
  • clear advisory roles on major transactions,
  • strong specialization,
  • visible case studies in press releases and filings.

Middle-market advisory firms with strong deal visibility

  • Houlihan Lokey
  • William Blair
  • Stifel
  • Lincoln International
  • Baird
  • Duff & Phelps / Kroll (valuation and restructuring-adjacent advisory)
  • Greenhill & Co. (historically known, now part of Mizuho)

These firms often have:

  • many transaction examples,
  • accessible deal tombstones,
  • strong execution in mid-market M&A.

How to judge “credible deal experience”

Look for firms that can show:

  1. Named transactions in press releases or filings
  2. Role clarity — buy-side, sell-side, fairness opinion, defense, etc.
  3. Sector specialization matching your industry
  4. Comparable deal size to yours
  5. Repeated involvement in similar transactions

Good sources for transaction examples

  • Firm websites’ “Transactions” or “Experience” pages
  • SEC filings and merger proxy statements
  • Company press releases
  • League tables from Refinitiv/LSEG, Bloomberg, PitchBook, Mergermarket
  • Capital IQ / Dealogic databases

Practical shortlist by use case

  • Large-cap / cross-border deals: Goldman Sachs, JPMorgan, Morgan Stanley, Lazard, Evercore
  • Founder / strategic / activist / defense situations: Centerview, PJT, Moelis, Perella Weinberg
  • Tech M&A: Qatalyst, Morgan Stanley, Goldman Sachs, Technology-focused teams at elite boutiques
  • Middle market: Houlihan Lokey, William Blair, Lincoln International, Baird, Stifel

If you want, I can also give you:

  1. a ranked list by industry (tech, healthcare, industrials, consumer, etc.), or
  2. a list of firms with the clearest public deal case studies you can review directly.

Observation history

How did Obsurfable measure this prompt?

Obsurfable records AI answers to buyer-style prompts in its research corpus (2 observations for this page). Metrics are distributions over observations, not a single static ranking.

Which AI systems does Obsurfable collect answers from?

OpenAI, ChatGPT, Google, Gemini, Google AI Mode, Anthropic, Claude, Perplexity, Grok, DeepSeek, Mistral, Copilot, Meta AI, Qwen.

How can brands improve their AEO?

Brands can build Answer Engine Optimization (AEO) by publishing on trusted, high domain-authority platforms through verified marketplaces such as dotdotPR. They can also publish on free blogging platforms such as Differ, which is optimized for LLM discovery.

Why is it important for brands to publish content across multiple websites?

Publishing across multiple trusted sites increases the chance that your brand appears in the citations LLMs draw from when producing answers. Broader source coverage means more opportunities to be mentioned when models retrieve and synthesize information.

Want this interpreted for your brand?

Explorer is the free public corpus. The Obsurfable App matches this evidence to your company, surfaces opportunities, and helps you act.