Isla Lipana & Co.

Also known as: PwC Philippines — the network branding on the firm's own site · PwC Philippines (Isla Lipana & Co.) — the full styling of the firm's own pages · Joaquin Cunanan & Co. — the firm's name from 1964 to 2005 · White, Page & Co. — the founding name of 1922 · Stewart, Dacanay & Co. / Stewart, Dacanay, Cunanan & Co. / Stewart, Cunanan & Co. — the postwar names, 1946–1964

Business

Definition

Isla Lipana & Co. is the Philippine professional services partnership that constitutes PwC Philippines — in its own site’s description, “PwC Philippines (Isla Lipana & Co.), the oldest accounting firm in the country,” a firm “providing assurance, tax, and advisory services” as part of the global PwC network. (PwC Philippines — About) The firm counts its founding from June 22, 1922, when the Scottish accountants Charles P. White and Percival S. Page opened an accountancy practice in Manila under the name White, Page & Co., described in the firm’s own centennial materials as “one of the earliest accounting firms in the Philippines.” (PwC Philippines — 10 Historical Facts) The present name dates only from 2005: for more than four decades the practice traded as Joaquin Cunanan & Co., Price Waterhouse’s Philippine affiliate, and the 2005 renaming took “the surnames of the firm’s two most senior partners” at the time — chairman and senior partner Jerry S. Isla and vice chair and tax managing partner Tammy H. Lipana. (PwC Philippines — Our History)

The firm’s lineage is the longest in the local profession and the most renamed. White, Page & Co. resumed operations after the war in 1946 as Stewart, Dacanay & Co., became Stewart, Dacanay, Cunanan & Co. in 1948 and Stewart, Cunanan & Co. in 1951; in 1956 Joaquin Cunanan became its first Filipino senior partner, and in 1958 it was designated Price Waterhouse’s official correspondent — “the first local accounting firm to have international affiliation.” (PwC Philippines — Our History) It took the name Joaquin Cunanan & Co. in 1964, joined Price Waterhouse International as a member firm in 1973, passed into the PwC network with the 1998 Price Waterhouse–Coopers & Lybrand merger, and became Isla Lipana & Co. in 2005. (PwC Philippines — Our History) By its centennial in 2022 it fielded about 45 partners and 2,000 professional staff — main office in Makati, offices in Cebu, Iloilo, and Davao, chaired by Roderick M. Danao — the PwC seat in the local Big Four map this wiki’s Big Four Accounting Firms entry carries. (Philstar Life — 100 years, BusinessWorld — centennial)

Identities

Source Type	Identity
Wikipedia	N/A — no standalone article (title verified missing this session); the firm appears within Wikipedia’s SyCip Gorres Velayo & Co. article among SGV’s competitors and in other articles as PwC’s Philippine member firm
Wikidata	N/A — entity search returns no item for the firm (verified this session)
DBpedia	N/A — the data endpoint returns an empty resource for the firm (verified this session)
ProductOntology	N/A
Wiktionary	N/A — no entries for “Isla Lipana” or the surname “Lipana” (both verified missing this session)
Library of Congress Subject Headings (LCSH)	N/A — no subject heading; the LC catalog carries the corporate name “PricewaterhouseCoopers. Isla Lipana & Co.” as issuer of its 2010 business guide How to Invest in the Philippines (verified this session)
MeSH	N/A
NCBI Taxonomy	N/A
AGROVOC	N/A
Google Scholar	Isla Lipana & Co. PwC Philippines audit firm oldest accounting firm 1922 White Page Joaquin Cunanan Price Waterhouse member firm 1958 correspondent 2005 renaming Jerry Isla Tammy Lipana assurance tax consulting Big Four
ConceptNet	N/A (ConceptNet API unreachable this session)
OpenCyc	N/A

Also Known As

PwC Philippines — the network branding on the firm’s own site
PwC Philippines (Isla Lipana & Co.) — the full styling of the firm’s own pages
Joaquin Cunanan & Co. — the firm’s name from 1964 to 2005
White, Page & Co. — the founding name of 1922
Stewart, Dacanay & Co. / Stewart, Dacanay, Cunanan & Co. / Stewart, Cunanan & Co. — the postwar names, 1946–1964

Examples and Analogies

A firm a century old under six names: the practice founded as White, Page & Co. in 1922 survives today as Isla Lipana & Co. — continuity of franchise through serial renaming, each name marking an ownership or affiliation shift: founders’ names (1922), postwar partners (1946–1951), the first Filipino senior partner (1964), and the two most senior partners of 2005. (PwC Philippines — Our History)
The first flag planted by a global network: when the firm became Price Waterhouse’s designated correspondent in 1958 it was, by its own account, “the first local accounting firm to have international affiliation” — fifteen years before it formally joined Price Waterhouse International in 1973, and decades before SGV took Andersen’s flag in 1985. (PwC Philippines — Our History)
Verified firm data:
Founding: June 22, 1922 — Charles P. White and Percival S. Page open White, Page & Co.; centennial celebrated July 1, 2022 (PwC Philippines — 10 Historical Facts, BusinessWorld — centennial)
Name sequence: White, Page & Co. (1922) → Stewart, Dacanay & Co. (1946) → Stewart, Dacanay, Cunanan & Co. (1948) → Stewart, Cunanan & Co. (1951) → Joaquin Cunanan & Co. (1964) → Isla Lipana & Co. (2005) (PwC Philippines — Our History)
Affiliation: Price Waterhouse correspondent 1958; member of Price Waterhouse International 1973; PwC member firm since the 1998 Price Waterhouse–Coopers & Lybrand merger (PwC Philippines — Our History, PwC Philippines — 10 Historical Facts)
2005 renaming: name “derived from the surnames of the firm’s two most senior partners” — Jerry S. Isla (chairman and senior partner from 2001) and Tammy H. Lipana (vice chair and tax managing partner, chairman from April 2006) (PwC Philippines — Our History)
Senior partners: Joaquin Cunanan (first Filipino senior partner, 1956); Jose C. Florento (1970–1981); Corazon S. de la Paz-Bernardo (1981–2001) — “the first woman partner of Price Waterhouse anywhere in the world”; Jerry S. Isla (2001–2006); Tammy H. Lipana (2006–2009); Judith V. Lopez (2009–2013); Roderick M. Danao (current) (PwC Philippines — Our History, BusinessWorld — centennial)
Scale and services: about 45 partners and 2,000 professional staff; main office in Makati City, offices in Cebu, Iloilo, and Davao, and affiliate member firms in Pasig City and Brunei Darussalam; assurance, tax, consulting, deals and corporate finance, plus a service delivery center (2015) (Philstar Life — 100 years, PwC Philippines — Our History)

Usage Scenarios

1. Audit and Assurance Engagements

Philippine corporations and government agencies meet the firm as statutory auditor under the assurance line it has practiced since 1922 — the engagement through which “PwC” signs opinions on Philippine financial statements. (PwC Philippines — About, BusinessWorld — centennial)

2. Tax, Consulting, and Deals Work

Beyond the audit the firm built management advisory and tax service lines in 1962 and today lists consulting, deals and corporate finance, and newer offerings from data and forensics to ESG strategy. (PwC Philippines — Our History, Philstar Life — 100 years)

3. Contracting with “PwC” in the Philippines

A Philippine client of PwC actually engages Isla Lipana & Co.: the network guarantees brand and methodology while the local Filipino partnership signs the work — the member-firm structure this wiki’s Big Four Accounting Firms entry documents for all four networks. (PwC Philippines — About)

4. Studying the Philippine Firm Map

Researchers use the firm to anchor the oldest strand of the map this wiki’s accounting entries carry: Isla Lipana’s 1922 founding precedes SGV’s 1946 by a generation, and its 1958 correspondent tie predates every other international affiliation. (PwC Philippines — Our History)

Strategies

Survive by renaming, not re-founding: each rupture — postwar reconstruction, the Filipino takeover of 1956, the global merger of 1998 — was absorbed by a new name over an unbroken practice, keeping the franchise continuous since 1922. (PwC Philippines — Our History)
Affiliate early, join later: the correspondent arrangement of 1958 gave the local firm a global brand’s referrals a generation before formal membership in 1973 — gradual integration rather than absorption. (PwC Philippines — Our History)
Put the senior partners’ names on the door: Joaquin Cunanan & Co. in 1964 and Isla Lipana & Co. in 2005 both converted personal leadership into institutional identity — the Filipino profession’s answer to the global networks’ brand anonymity. (PwC Philippines — Our History)
Diversify beyond the audit: from the 1962 management advisory and tax lines to today’s consulting, deals, ESG, and business-process services, the firm has spread its revenue across services that do not turn on the audit calendar. (PwC Philippines — Our History, Philstar Life — 100 years)

Security and Safety Measures

Assurance as the public function: as a leading independent audit firm, the practice’s signed opinions stand behind Philippine financial reporting — the capital-market safeguard that attaches to its methodologies and independence rules. (PwC Philippines — About, BusinessWorld — centennial)
Network discipline without network ownership: PwC’s global entities coordinate standards while the Philippine practice remains a local partnership accountable under Philippine professional regulation — the structure that accommodates the profession’s citizenship rules, as this wiki’s Big Four and SGV & Co. entries record. (PwC Philippines — About)
For researchers: the “oldest accounting firm in the country” wording is the firm’s own description and should be carried attributed; the centennial page’s “one of the earliest” and its acknowledgment of Vicente Fabella’s 1916 firm are the firm’s own qualifications. Date each of the six names to the firm’s history page, and do not project the Isla Lipana name back before 2005 — the 1922 founders were White and Page. (PwC Philippines — About, PwC Philippines — Our History, PwC Philippines — 10 Historical Facts)

Historical Context

The firm’s founding generation belongs to the American-era profession. The first Filipino certified public accountant, Vicente Fabella, received certificate no. 1 in 1915 and opened his own firm in 1916; seven years later, on June 22, 1922, White and Page opened the practice that would become Isla Lipana & Co. (PwC Philippines — 10 Historical Facts) The war destroyed the practice’s continuity but not its franchise: operations resumed in 1946 under new partners as Stewart, Dacanay & Co., and the names changed with each leadership shift until Joaquin Cunanan — who had joined the partnership by 1948 — became the first Filipino senior partner in 1956 and gave the firm the name it would carry for forty-one years. (PwC Philippines — Our History)

The Price Waterhouse tie defined the modern firm. Correspondent from 1958, member from 1973, the practice opened its Cebu office in 1975 and in 1981 elevated Corazon de la Paz-Bernardo — “the first woman partner of Price Waterhouse anywhere in the world” — to a chairmanship she would hold through 2001, spanning the 1998 merger that made PwC. (PwC Philippines — Our History) Jerry S. Isla took over in 2001; in 2005 the firm renamed itself after its two most senior partners, Tammy H. Lipana succeeded Isla in April 2006, Judith V. Lopez followed from 2009 to 2013, and Roderick M. Danao chairs the firm that marked its centennial on July 1, 2022 — the oldest continuously counted franchise in the Philippine profession. (PwC Philippines — Our History, BusinessWorld — centennial, Philstar Life — 100 years)

Challenges and Controversies

The “Oldest Firm” Claim

The firm’s own about-page description — “the oldest accounting firm in the country” — sits beside its own centennial page’s softer claim that White, Page & Co. was “one of the earliest accounting firms in the Philippines,” and beside the same page’s acknowledgment that Vicente Fabella’s firm opened in 1916, six years earlier. The claim is defensible only on a continuous-practice reading that counts Fabella’s firm out; researchers should carry it attributed, as this entry does. (PwC Philippines — About, PwC Philippines — 10 Historical Facts)

A 2005 Name on a 1922 Firm

The renaming of 2005 attached living partners’ surnames to a practice neither founded — an act of rebranding that has misled casual readers into dating the firm from 2005 or hunting for a founder named Isla or Lipana. The founders were White and Page; Isla and Lipana were the senior partners of 2005, as the firm’s own history page states. (PwC Philippines — Our History)

Constitutional Limits on the Global Tie

Like every Philippine member firm, Isla Lipana & Co. operates inside the reservation of accountancy practice to Filipino citizens — the argument the SGV 14 deployed against SGV’s deeper EY integration in 2008, as this wiki’s SGV & Co. and Big Four entries document. The member-firm structure — a Filipino partnership carrying a global brand — is the standing accommodation, and the question has never been judicially settled. (PwC Philippines — About)

A Thin Standalone Record

For a firm of its rank and age, Isla Lipana & Co. has no standalone encyclopedic article and no structured-data entity; its documented history lives in its own site, its centennial publicity, and the business press. Firm facts should be cited to the firm’s own pages and scale figures to the current press record. (PwC Philippines — Our History, BusinessWorld — centennial, Philstar Life — 100 years)