London · renewal reported
Renewed and moving into a 12-seat space beginning October 9, 2026.
Reported by Heidi via Andrew Nicholls on September 21. New premises and signed renewal terms need confirmation. S21
Peregrine · portfolio overview
Office footprint and
San Francisco planning
Peregrine has announced offices in five markets: San Francisco, New York, Washington, DC, Toronto and London. Review the premises and lease dates across the portfolio, then assess San Francisco’s existing space, expansion options and hiring signals. A complete portfolio area total remains unconfirmed. S2 S3 S4
Open postingsOfficial board · Sep 9
Of hiring in SF + NY + DC75 of 89 postings · Sep 9
Of engineering / product hiringIn three US hubs · 26 of 26
San Francisco only · RSFPortfolio total not yet confirmed
Portfolio
Five office markets
London reports a renewal and an October 9 move to 12 seats. DC reports 11,808 sq ft and 78% capacity as of September 21. SF remains documented by its executed lease.
Direct lease · executedLease · reportedServiced office · renewal reportedPremises unresolved
Washington, DC · September 21 client update
11,808 sq ft · 78% capacity as of September 21, 2026. Reported by Heidi via Andrew Nicholls.
Area measurement basis and capacity definition need confirmation. The January deck’s 66 seats, 27 employees, rent and June 2030 lease end remain historical context; they were not refreshed by this update. S21 S20
Read: five company-announced office markets do not yet form a complete lease schedule. Current New York, DC and Toronto records are the missing pieces. London’s renewal is client reported; its signed terms remain to be reviewed. S2 S3 S4 S8 S21
Table view · premises, dates and missing records
| Market | Premises / form | Area or capacity | Evidence / missing input |
|---|---|---|---|
| San Francisco | 71 Stevenson · floors 5 + 7 | 33,702 RSF | Direct lease · current term to April 30, 2028. Installed seats and assigned employees need a current readback. S3 S5 |
| New York | 104 Fifth Avenue · floor 3 | 9,505 SF reported | Company published the deal in March 2025. Workbook says 9,000 SF; term and current configuration await the executed lease. S8 S5 |
| Washington, DC | 1601 K Street NW · Suite 1100 | 11,808 sq ft · 78% capacity | Client update September 21, 2026: 11,808 sq ft and 78% capacity. Area measurement basis and capacity definition need confirmation; no current headcount or seat total is inferred. This updates the January deck’s 11,500 RSF and 41% occupancy. Historical deck: 66 seats, 27 employees, $54,000 monthly base rent excluding OPEX, $818 per seat/month and June 2030 lease end. Those remaining figures have not been refreshed. Exact executed terms and continued use of the published address need confirmation. S21 S20 S14 |
| London | Renewed space · address to confirm | 12 seats · from October 9, 2026 | Client update September 21, 2026: renewed and moving into a 12-seat space beginning October 9, 2026. The new address / office, signed renewal, term, fees and notice provisions need confirmation. The prior executed licence covers six passes at Thomas House, Office 5.02, 84 Eccleston Square, with an October 12 earliest end; those terms do not establish the renewed space or its obligations. S21 S4 S15 |
| Toronto | Address and occupancy form unknown | Area / capacity unknown | Office announced in June 2026. Canadian job locations also include remote customer-facing work; no lease supplied. S2 S1 |
Passes, seats, sq ft, SF and RSF retain their original units. DC’s reported capacity percentage has not been converted into headcount or attendance. Regional hiring locations are not added as offices.
71 Stevenson
Two floors. A gap between them.
Floors 5 and 7 are leased. A connected expansion depends on floor 6, where rights and availability remain unknown.
PeregrineAdvertisedUnknown
9
8
7
6
5
4
3
2
Floors 2 + 3Full floors are advertised: floor 2 now, floor 3 from January 2027. Delivery needs confirmation.
Floor 9Two 4,500-SF suites are advertised for October. The Suite 900 permit has a September 14 rough-frame appointment; delivery remains unconfirmed.
33,702RSF leased · floors 5 + 7
UnverifiedConnected expansion path
Selected floors 2–9; not a complete tenant roster. S3 S7 S13
Table view · floor evidence and delivery limits
| Floor | Area as sourced | Status |
|---|---|---|
| 9 | 2 × 4,500 SF | Suites 925 + 950 advertised · October 15, 2026 advertised delivery; Suite 900 permit has a September 14 rough-frame inspection scheduled, no final completion shown. Exact connection to suites 925/950 is unverified S7 S13 |
| 8 | Unknown | Availability not established · No current occupancy or expansion commitment verified S7 |
| 7 | 14,488 RSF | Peregrine · Suite 700 · Executed original premises S3 |
| 6 | Unknown | The connection remains unproven · No verified right or current availability connecting floors 5 + 7 S3 S7 S17 |
| 5 | 19,214 RSF | Peregrine · Suite 500 · Executed expansion premises S3 |
| 4 | Unknown | Availability not established · No current occupancy evidence in this review S7 |
| 3 | 19,201 SF | Advertised full floor · January 1, 2027 advertised delivery · reconfirm S7 |
| 2 | 17,791 SF | Advertised full floor · Advertised now · reconfirm S7 |
Owner corroboration: A city petition record lists F1 Stevenson LLC as owner, consistent with the executed lease counterparty. Current title, beneficial ownership and ability to commit particular floors still need confirmation. S3 S16
Construction status: The live Suite 900 permit remains issued, with rough-frame inspection scheduled for September 14. A scheduled inspection is not a passed inspection or occupancy clearance; the advertised October 15 delivery of suites 925/950 is still a broker claim. S7 S13
Search coverage: The 36-month exact-address query returned 25 distinct building permits. No description identified Peregrine or resolved floor 6. Unnamed tenants and address aliases limit negative conclusions. S17
Critical dates
Use the known runway. Close the gaps.
SF has a documented term and option window. London’s October 9 move is client reported; renewed contractual dates await the signed agreement.
October 9, 2026
12 seats · renewal reported. Confirm new premises, signed terms and move readiness. S21
May 6 → Nov 2, 2027
Use the window to organize the comparison. Confirm eligibility and notice compliance.
DC · beyond the chart: June 2030 lease end, as reported in the supplied deck. Exact day and executed terms need confirmation. S20
Read: contractual dates set the boundary; the work needs to begin earlier. Q4 2026–Q1 2027 is an assumed comparison period, subject to the actual delivery path. S3 S4 S6
Table view · contractual events and planning assumptions
| Date | Classification | Event |
|---|---|---|
| Now · September 2026 | Action | Obtain London renewal documents — Renewal and an October 9 move to 12 seats are client reported. Obtain the signed agreement and confirm the new premises, fees, term and notice provisions. S21 S4 |
| October 9, 2026 | Client reported · planned move | London move to 12-seat space — Renewal reported September 21; move into a 12-seat space begins October 9. New premises, signed terms and move readiness need confirmation. The prior licence’s October 12 earliest end is historical context, not a confirmed new expiry. S21 S4 |
| Q4 2026 → Q1 2027 | Planning assumption | Validate program and viable paths — Work back from delivery and the option window. Run test fits, compare total occupancy costs and establish decision authority. S3 S6 |
| May 6 → November 2, 2027 | Calculated from contract | SF option notice window — Opening and closing of the 360–180 day window. May 6 is not the final deadline. Confirm notice compliance and option eligibility before exercise. S3 |
| April 30, 2028 | Contract | SF current term expires — One two-year extension option at market rent, subject to the lease’s conditions. No exercised option or later amendment supplied. S3 |
| Dates unresolved | Conflicting records | New York — Historical deck dates conflict with other account records. The New York term remains outside the contractual timeline until executed records are reviewed. S5 |
| June 2030 · day unconfirmed | Deck reported · not lease verified | DC reported lease end — The supplied deck reports June 2030. This replaces the older conflicting DC date in the working site summary. Confirm the exact expiry day, notice provisions and any amendments from the executed agreement; no contractual notice deadline is inferred. S20 |
Hiring insights
Product hiring is concentrated in three US cities.
All engineering and product postings are in San Francisco, New York or Washington, DC. Deployment and client roles extend to Toronto and other US locations. Postings show hiring activity, not office headcount.
Engineering
Engineering and product. All 26 postings are in San Francisco, New York or Washington, DC.
Deployment
Deployment, advocacy and training. Work reaches hubs, regions and customer sites.
Commercial
Sales, business development and marketing. Hiring spans hubs and regional markets.
Corporate
People, finance, legal and IT. All ten postings are in San Francisco, New York or Washington, DC.
Hover, focus or tap the figures and exhibits for evidence and context.
| Market | Eng. / product | Deploy / client | Commercial | Corporate | Total |
|---|---|---|---|---|---|
| San Francisco | |||||
| New York | |||||
| Washington, DC | |||||
| Toronto | |||||
| Canada-wide | |||||
| Other US |
Toronto: one Training Manager posting, described as remote in Toronto with customer travel. A separate Solutions Engineer posting is Canada-wide. London is an announced office market with no postings in this September 9 snapshot. S1
Read: SF, New York and DC hold all 26 engineering/product openings, but only 10 of 19 deployment/client openings. A single desk ratio across these functions may miss how the work happens. Office-assigned people and attendance still need confirmation. S1 S10
Table view · hiring, workplace evidence and definitions
| Function | San Francisco | New York | Washington, DC | Toronto | Canada-wide | Other US |
|---|---|---|---|---|---|---|
| Engineering & product | 12 | 7 | 7 | 0 | 0 | 0 |
| Deployment & client success | 4 | 3 | 3 | 1 | 0 | 8 |
| Commercial | 12 | 8 | 9 | 0 | 1 | 4 |
| Corporate | 8 | 1 | 1 | 0 | 0 | 0 |
Peregrine reported more than 450 employees in June 2026. A current roster by office is unavailable, so a workforce-share comparison is not shown. Selected federal roles specify office attendance and 30–50% travel; Canada training work includes remote and customer-site time. S2 S10
Function groups follow Careers Department metadata. Requisitions are deduplicated by posting ID, not title. Toronto has one training-manager posting; the separate Canada-wide posting is for a Solutions Engineer. Other US locations remain regional. Shares are rounded independently.
Workforce records · historical counts and public estimates
| Record / date | Reported population | What it can establish |
|---|---|---|
| Client planning workbook Last modified February 26, 2026 | SF 137 · NY 32 · DC 27 · remote 44 = 240 | Current-labeled historical rows; other tabs contain forecasts. Not September actuals. S5 |
| Company announcement June 22, 2026 | More than 450 employees · five office markets | Dated company total; no allocation by office or function. S2 |
| Public-profile estimates Total September 7; regions September 1, 2026 | 552 total profiles; selected regions: SF Bay Area 171 · NY metro 48 · DC–Baltimore 46 · UK 16 | Unreconciled estimates with overlapping geography and possible entity/classification errors. Not assigned headcount; excluded from model inputs. S18 |
These records use different dates and definitions. They are not added together or compared as an office-share chart. Current approved headcount, function allocation and attendance remain missing.
Full posting register · 89 source links
Capacity
SF supply & demand.
Adjust the hiring cases, workplace assumptions and delivery timing in the full Peregrine model.
Compare the paths · evidence and next gates
| Path | Size / lead | Potential benefit | Gate to resolve |
|---|---|---|---|
| Stay / renew | 33,702 RSF | Avoid a move; preserve the existing base. | Validate seats, option eligibility, market rent and fit against the approved program. S3 |
| Expand in building | Floors / suites advertised | Add capacity near the current team. | Confirm landlord control, contiguous access, expansion rights, delivery and economics. Floor 6 remains unknown. S7 |
| Phase into new space | 255 Sansome: ~32,000 SF per floor | Potentially stage occupancy as demand becomes clearer. | Broker-reported September lead. Secure actual phasing rights and availability; no commitment established. S6 |
| Bridge | 350 Mission: 51,318–67,984 SF | Existing sublease may provide an intermediate step. | Survey reports September 2028 sublease expiry; extension and delivery must be established. A second move may be required. S6 |
| Relocate | 45 Fremont: 56,253 SF on floors 14–16 | Compare a consolidated program and usable layout. | Survey lead only. Reconfirm term, test fit, access, delivery and total costs before selecting. S6 |
Working cases need confirmation. The approved roster, attendance evidence and a test fit should replace the historical planning inputs; 100,000 RSF remains a size test. S5 S6
The next conversation
Three decisions move this forward.
Close the immediate document gaps
Obtain London’s signed renewal and confirm the October 9 move details. Confirm DC’s capacity definition and obtain current New York, DC and Toronto premises records.
Peregrine workplace / legal; DRI to confirm
Now · before the next leadership discussion S21 S4 S5 S2
Approve the people-to-space inputs
Provide dated SF assigned headcount, 2027–28 hiring cases, measured attendance and validated seats; agree the non-desk program.
Peregrine People + Finance + workplace
Next leadership discussion S1 S5 S6
Compare flexible paths before committing
Test stay/expand against a phased move and a viable bridge. Reconfirm floor availability, delivery and total occupancy costs.
Stream + Resource with Peregrine decision sponsor
Start now; target Q1 2027 comparison (planning) S3 S6 S7
What would change the recommendation
Close the immediate document gaps. London’s renewal terms establish its next contractual dates; DC’s capacity definition determines how the 78% report can be used. S21 S4 S5 S2
Approve the people-to-space inputs. Different attendance, field time or hiring pace can change the size and urgency. S1 S5 S6
Compare flexible paths before committing. Deliverable expansion or a better test fit may reduce the amount leased upfront. S3 S6 S7
Sources & method. Official Peregrine announcements and job board; executed SF and London agreements; account planning records; building listings and permit records. Research through September 9, 2026 research · London / DC update September 21, 2026. Unverified inputs remain labeled.
Source register · original links and evidence limits
Private agreements and account records remain in the Account OS. The register identifies the record behind each claim.
Official Greenhouse board ↗
89 unique posting IDs across the complete public API snapshot. Locations normalized; separate IDs retained. A posting is not a budgeted hire or an occupied desk.
Peregrine Series D announcement ↗
$250 million financing; $6.8 billion valuation; more than 450 employees; five office markets. Dated company statements, not a current office roster.
71 Stevenson executed lease and first amendment
Amendment page 1: floors 5 and 7, 19,214 + 14,488 RSF, April 30, 2028 expiry. Lease §2.B (PDF page 9): one two-year option; written notice 180–360 days before expiry, subject to conditions. Dates calculated by calendar-day subtraction. Executed records retained in the private Account OS.
London executed office licence
Summary page 1: Thomas House, Office 5.02, six passes, April 13 start and October 12 earliest end. Clauses 12.1–12.4 (page 8): continuation, three months’ prior notice and conditional 15% increase. Subsequent notice or renewal not supplied. A September 21 client update reports renewal and a move to 12 seats beginning October 9; the signed renewal has not been supplied (S21).
Native headcount planning workbook
One current-labeled tab lists SF 137, NY 32, DC 27 and remote 44 (240 total), SF 218 seats / 240 maximum. Other tabs contain forecasts. NY/DC areas and dates conflict with other records. No September roster or validated test fit supplied.
September SF market survey
The requirement line (~250 people growing to 300+, ~40,000 SF) is explicitly marked for verification. Selected options are broker-reported leads, with no reserved capacity, terms or delivery commitment.
71 Stevenson current broker listing ↗
Advertised: floor 2, 17,791 SF now; floor 3, 19,201 SF January 1, 2027; suites 925 and 950, 4,500 SF each October 15, 2026. Availability, area basis and delivery require broker confirmation. No floor 6 availability established.
Peregrine New York office announcement ↗
Reports a lease for 9,505 square feet on the third floor at 104 Fifth Avenue. The original report explicitly says lease length was unclear. Historical opening/capacity statements are not current occupancy evidence. Executed agreement missing.
Peregrine CFO appointment ↗
Adrian Kaplan appointed CFO, reporting to CEO Nick Noone. This establishes the public role, not delegated approval authority for this transaction.
Selected official job descriptions ↗
Federal Deployment Strategist: office attendance when not traveling, with 30–50% travel. Client Training Specialist–Canada describes remote Toronto work and weekly customer travel. Role policies do not establish measured peak attendance.
Q2 2026 San Francisco Office MarketBeat ↗
30.1% overall office vacancy in the Q2 2026 market report. Citywide vacancy does not establish that a particular floor or configuration is deliverable.
Peregrine Series C announcement ↗
$190 million financing at a $2.5 billion valuation. Financing is a business signal, not an office-space allocation.
San Francisco DBI building permit record ↗
Permit 202607014426 covers ninth-floor Suite 900 alterations and a multi-tenant corridor. The live DBI portal shows issued status and a rough-frame inspection scheduled for September 14, 2026; no completed inspection or final sign-off is shown. MEP and fire-life-safety work are separate. This does not establish delivery of advertised suites 925/950.
Peregrine DC office-opening announcement ↗
Indexed company announcement names 1601 K St NW, Suite 1100, Washington, DC 20006. The original page now returns not-found content. Current job text refers to Dupont Circle; continued occupancy, any move, area and lease term need confirmation. The event year is not established.
Fora · Thomas House ↗
Thomas House is at 84 Eccleston Square, London SW1V 1PX. This corroborates the building address in the office-licence workstream; it does not establish Peregrine renewal or continued occupancy.
City of San Francisco · 71 Stevenson owner listing ↗
Petition table, PDF page 3, lists F1 Stevenson LLC as owner of the two 71 Stevenson parcels. This corroborates the lease counterparty; it is not a title report, beneficial-ownership analysis or floor-delivery commitment.
DataSF · 71 Stevenson permit history ↗
Exact-address 36-month query returned 26 rows and 25 distinct building permit numbers. No description names Peregrine or establishes current floor 6 availability. Address/description coverage can be incomplete; an absence of records does not prove no work occurred.
Crustdata · public-profile workforce estimates ↗
Crustdata returned 552 profiles in the company total and selected regional estimates of SF Bay Area 171, NY metro 48, DC–Baltimore 46 and UK 16. Geography overlaps. India and security-function concentrations raise entity/classification questions. These are not office-assigned employees, a payroll roster or model inputs. Link identifies the underlying company; the dated enrichment is retained in the Account OS.
Peregrine supplemental UK privacy notice ↗
Names Peregrine Technologies UK Ltd. as the UK privacy representative at Room 105, Dowgate Hill House, 14–16 Dowgate Hill, London EC4R 2SU. A legal contact address does not establish a staffed office or a relocation from Thomas House.
Peregrine — SF HQ Planning & Market Survey · slide 3
Current Portfolio Snapshot reports Washington DC: 11,500 RSF; $54K monthly base rent excluding OPEX; 66 seats; $818 seat cost per month; headcount 27; 41% occupancy; lease end June 2030. Occupancy is headcount divided by seats, not measured attendance. Snapshot and rent schedule are dated January 2026. No executed DC lease or DC street address is supplied by this slide.
London and Washington, DC · client update via Andrew Nicholls
Heidi’s update, relayed by Andrew: London has renewed and will move into a 12-seat space beginning October 9; DC is 11,808 sq ft and at 78% capacity as of the update. October 9 is treated as 2026 from the email context. New London premises and signed renewal terms were not supplied. DC area measurement basis and capacity definition were not supplied; no current headcount or seat total is inferred.